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Porsche
Porsche for Porsche
Porsche genuine parts and lifestyle products for Porsche models from Design911
A Quick Look at Porsche
Porsche information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.
Choosing the Right Fit for Your Porsche
Where Porsche is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.
- Typical reasons people replace these parts include maintaining originality, keeping factory specification, and choosing the latest genuine revisions for peace of mind.
- Common real-world issues behind many Porsche repairs are age and mileage: oil leaks, cooling system fatigue, brake and suspension wear, corrosion and electrical faults from moisture or heat cycling.
- Before ordering, confirm part numbers against VIN or option/PR codes, especially for safety‑critical or complex components.
- When upgrading, decide whether you want pure originality or performance changes, as some aftermarket options may suit specific goals better than genuine.
- For bigger jobs, replace related seals, hardware and consumables at the same time to avoid repeat labour and compatibility issues.
- Where available, follow the manufacturer’s fitting and bedding‑in guidance to get the best performance and longevity.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Brakes — Brake components are renewed to restore stopping performance, address wear or upgrade a Porsche for fast road or track use. Common symptoms include: Common symptoms include vibration under braking, increased stopping distances, squealing, pulling to one side, warning lights and visible wear to discs and pads.
- Check whether the parts are OE-equivalent replacements or performance upgrades and match this to how the Porsche is used.
- Follow any recommended bedding-in procedure and consider replacing discs, pads, sensors and fitting hardware together where advised.
Clothing & Gifts — Porsche-themed clothing and gifts let owners and enthusiasts show their passion off the road, or make ideal presents for fans of the marque. Common symptoms include: Items may become worn, faded, damaged or go out of style, prompting replacement with newer designs.
- Review available size, colour and material details to help choose the right item and ensure it matches how it will be used.
- Check any care or washing guidance so garments and accessories keep their appearance for longer.
Lifestyle — To explore different Porsche-inspired lifestyle products or gift ideas. Common symptoms include: General wear from handling or display.
- Confirm whether items are official Porsche lifestyle products or from trusted partner brands where stated.
- Consider who the item is for and how it will be used day to day to select the most suitable style or product type.
Keyring — To choose a different design, material or model theme. Common symptoms include: Scratches, worn finishes or loose fittings.
- Keyrings make simple, practical Porsche-themed gifts and can be matched to specific models or heritage designs where available.
- If a keyring shows damage or looseness, replace it to avoid losing keys or further wear to finishes.
Size chart — The size chart acts as a practical reference tool for all apparel purchases. Common symptoms include:
Explore Porsche at Design911
View the current Porsche range for Porsche at Design911, then filter by model and category to narrow down to the right parts.
The exhaust valve is a critical internal engine component responsible for controlling the flow of exhaust gases out of the combustion chamber. Designed to OE specifications, this valve opens and closes in precise timing with the engine cycle, allowing burnt gases to exit efficiently while maintaining optimal engine performance.
Sold Each.
x8 Required Per Car.
Fits:
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
Diagram Ref 5
What This Product Does:
- Opens to allow exhaust gases to exit the combustion chamber
- Closes to seal the chamber during compression and combustion
- Maintains proper engine timing and airflow
- Supports efficient combustion and emissions control
Symptoms Of Wear Or Failure:
- Loss of engine compression
- Reduced engine power and performance
- Rough running or engine misfires
- Burnt valve causing poor sealing
- Unusual engine noise (ticking or tapping)
- Excessive exhaust emissions or smoke
Why Replacement Matters:
- Restores proper sealing and compression in the engine
- Improves engine performance and efficiency
- Ensures correct exhaust gas flow and timing
- Reduces emissions and improves combustion quality
- Prevents further damage to cylinder head and engine components
Why Replacement Matters:
- Restores proper sealing and compression in the engine
- Improves engine performance and efficiency
- Ensures correct exhaust gas flow and timing
- Reduces emissions and improves combustion quality
- Prevents further damage to cylinder head and engine components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A210572101
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
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Turbo Coolant Hose - Console to Water Temperature Switch Housing
This water coolant hose is designed for the Porsche 944 Turbo and connects the water coolant console to the water temperature switch housing pipe. It plays an important role in maintaining proper coolant circulation and ensuring accurate temperature regulation within the engine.
Fits:
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
Diagram ref no 26
As part of the 944 Turbo cooling system, this hose supports the flow of coolant through key engine components, helping maintain stable operating temperatures and ensuring the temperature sensor receives accurate readings.
What This Coolant Hose Does
This hose forms a connection between the coolant console and the water temperature switch housing, allowing coolant to circulate correctly through the system.
It helps:
• Maintain continuous coolant flow through critical engine
areas
• Support accurate temperature monitoring via the sensor housing
• Ensure stable engine operating temperatures
• Assist in proper cooling system pressure and efficiency
• Prevent overheating by maintaining circulation
A properly functioning hose ensures both cooling performance and accurate engine temperature readings.
Why Coolant Hoses Fail
Cooling system hoses are exposed to heat, pressure and age-related degradation.
Common causes include:
Heat cycling
Repeated expansion and contraction weakens the hose material.
Ageing rubber
Original hoses can become brittle and prone to cracking over time.
Coolant exposure
Internal surfaces degrade due to prolonged coolant contact.
Pressure stress
Cooling systems operate under pressure, accelerating wear in weak hoses.
Symptoms of a Failing Coolant Hose
• Coolant leaks near the engine or under the vehicle
• Low coolant levels or warning lights
• Visible cracks, swelling or soft spots
• Inconsistent or rising engine temperature readings
• Coolant smell after driving
Replacing a failing hose prevents coolant loss and ensures accurate temperature monitoring.
Why You May Need to Replace This Hose
Prevent Overheating
Maintains proper coolant flow through key engine components.
Ensure Accurate Temperature Readings
Supports proper function of the water temperature switch housing.
Fix Coolant Leaks
Eliminates leaks and restores system pressure.
Essential Maintenance for Classic Porsche Models
A common wear item on ageing Porsche 944 Turbo vehicles.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95110632203
The product you are viewing cross references to these numbers
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
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Coolant Hose - Radiator to Coolant Console
This water coolant hose is designed for the Porsche 944
Turbo and connects the radiator to the water coolant console. It plays a
critical role in circulating coolant through the engine and cooling system,
ensuring stable operating temperatures and reliable engine performance.
Fits:
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
Diagram ref no 11
As part of the 944 turbo’s cooling system, this hose must handle continuous heat, pressure and coolant flow. Over time, it becomes a common wear item that requires replacement to prevent leaks and overheating.
What This Coolant Hose Does
This hose transfers coolant between the radiator and the coolant console, forming an essential link in the cooling circuit.
It helps:
• Maintain consistent coolant flow through the engine
• Transfer heat away from the engine to the radiator
• Support stable engine operating temperatures
• Maintain system pressure and efficiency
• Ensure reliable cooling under all driving conditions
A properly functioning hose is essential for protecting the engine from overheating.
Why Coolant Hoses Fail
Cooling system hoses degrade over time due to heat, pressure and age.
Common causes include:
Heat cycling
Repeated heating and cooling causes the rubber to harden and crack.
Age-related deterioration
Original hoses on classic 944 models can become brittle after decades of use.
Internal weakening
Coolant exposure can degrade the internal lining of the hose.
Pressure stress
Cooling systems operate under pressure, which can cause weak hoses to fail.
Symptoms of a Failing Coolant Hose
• Coolant leaks under the vehicle
• Low coolant warning or frequent top-ups
• Visible cracks, swelling or soft spots on the hose
• Sweet coolant smell after driving
• Engine running hotter than normal
Replacing a worn hose prevents sudden failure and costly engine damage.
Why You May Need to Replace This Hose
Prevent Engine Overheating
Ensures proper coolant circulation and heat dissipation.
Fix Coolant Leaks
Restores system pressure and eliminates fluid loss.
Essential Maintenance for Classic Porsche Models
A common failure point on ageing Porsche 944 Turbo vehicles.
Improve Cooling System Reliability
New hoses provide dependable performance under pressure.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95110624503
The product you are viewing cross references to these numbers
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
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12 Month Warranty
Worldwide Delivery
The turbocharger coolant feed pipe is a critical component of the engine cooling and turbocharger system, designed to deliver coolant directly to the turbocharger. This ensures the turbo unit operates within safe temperature limits, preventing overheating during high-performance driving conditions.
Fits:
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Diagram Ref No 31
What This Product Does:
- Supplies coolant to the turbocharger to regulate temperature
- Prevents overheating of the turbo unit under load
- Maintains efficient thermal management within the engine system
- Supports long-term turbocharger performance and durability
Symptoms Of Wear Or Failure:
- Coolant leaks near the turbocharger area
- Visible corrosion, cracks, or damage to the pipe
- Low coolant levels or frequent top-ups
- Engine or turbo overheating warnings
- White residue from dried coolant leaks
Why Replacement Matters:
- Ensures proper cooling of the turbocharger
- Prevents coolant leaks and system pressure loss
- Protects the turbo from overheating and premature wear
- Maintains overall engine cooling efficiency
- Helps avoid costly turbocharger or engine repairs
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A210661832
The product you are viewing cross references to these numbers
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
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12 Month Warranty
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The breather line for cylinders 3–4 is an integral component of the engine crankcase ventilation (PCV) system, designed to channel blow-by gases from specific cylinders back into the intake system. This process helps maintain proper pressure within the engine while reducing emissions and ensuring efficient combustion.
Fits:
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Diagram Ref No 2
What This Product Does:
- Channels blow-by gases from cylinders 3–4 into the intake system
- Maintains proper crankcase pressure balance
- Supports efficient combustion and emissions control
- Prevents buildup of harmful gases within the engine
Symptoms Of Wear Or Failure:
- Cracked, brittle, or damaged hose
- Oil leaks or residue around the breather line
- Rough idle or engine running issues
- Whistling noises caused by vacuum leaks
- Increased oil consumption
- Check engine light related to ventilation system faults
Why Replacement Matters:
- Ensures correct crankcase pressure and airflow
- Prevents vacuum leaks and oil leaks
- Maintains optimal combustion and engine performance
- Reduces emissions and oil consumption
- Protects engine components from pressure-related damage
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A210752100
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
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The crankcase housing breather line is a key component of the engine crankcase ventilation system, designed to route blow-by gases from the crankcase back into the intake system. This process helps regulate internal engine pressure and ensures proper recirculation of gases for improved efficiency and emissions control.
Fits:
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Diagram Ref No 4
What This Product Does:
- Channels blow-by gases from the crankcase to the intake system
- Regulates internal engine pressure
- Prevents buildup of harmful gases within the engine
- Supports efficient combustion and emissions control
Symptoms Of Wear Or Failure:
- Oil leaks or residue around the breather line
- Cracked or brittle hose material
- Increased oil consumption
- Rough idle or engine performance issues
- Whistling noises caused by vacuum leaks
- Check engine light related to ventilation system faults
Why Replacement Matters:
- Ensures correct crankcase pressure regulation
- Prevents oil leaks and vacuum leaks
- Maintains proper airflow and combustion efficiency
- Reduces emissions and oil consumption
- Protects engine components from pressure-related damage
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A210753000
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
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12 Month Warranty
Worldwide Delivery
The coolant connection piece (feed) is a vital component of the engine cooling system, designed to connect coolant hoses and direct the flow of coolant to key engine or thermal management components. This feed connection ensures efficient circulation of coolant, helping maintain optimal operating temperatures.
Fits:
- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
- Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
- Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
- Porsche 971.2 Panamera GTS 4.0L V8 2021-23
- Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
- Porsche 976 Panamera GTS V8 4.0L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
Diagram Ref No 6
What This Product Does:
- Connects coolant hoses within the system
- Directs coolant flow to critical engine or system components
- Maintains proper circulation and pressure within the cooling system
- Ensures efficient heat dissipation and temperature control
Symptoms Of Wear Or Failure:
- Coolant leaks around hose connections
- Visible cracks, warping, or damage to the connector
- Loss of coolant leading to low coolant levels
- Engine overheating or fluctuating temperatures
- White residue or staining from dried coolant leaks
Why Replacement Matters:
- Prevents coolant leaks and pressure loss
- Ensures proper coolant circulation and temperature regulation
- Protects the engine from overheating and damage
- Maintains reliability of the cooling system
- Helps avoid costly repairs caused by coolant loss
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A712108900
The product you are viewing cross references to these numbers
- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
- Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
- Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
- Porsche 971.2 Panamera GTS 4.0L V8 2021-23
- Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
- Porsche 976 Panamera GTS V8 4.0L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
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12 Month Warranty
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Intercooler to Turbocharger Pressure Hose
These intercooler to turbocharger pressure hoses are designed for Porsche 991.2 GT2 RS models and are specific to
cylinders 1–3 (bank 1) and 4-6 (bank 2). They form a critical part of the turbocharged charge air
system, ensuring compressed air is transferred efficiently between the
turbocharger and intercooler.
Fits:
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
Diagram ref no 7 and 8
In high-performance twin-turbo Porsche engines, each bank operates under extreme pressure and temperature. This hose plays a vital role in maintaining boost pressure and ensuring consistent airflow to the engine.
What This Pressure Hose Does
This hose connects the turbocharger to the intercoolers allowing compressed air to be cooled before entering the engine.
It helps:
• Maintain stable boost pressure
• Ensure efficient airflow between turbocharger and intercooler
• Deliver cooled air for optimal combustion
• Support balanced engine performance across both cylinder banks
• Maintain airtight integrity of the charge air system
A failure in this hose can directly affect performance on one side of the engine.
Why Intercooler/Turbo Pressure Hoses Fail
Due to the extreme operating conditions of turbocharged engines, these hoses are subject to wear over time.
Common causes include:
Heat and pressure cycling
Constant exposure to high temperatures and boost pressure weakens materials.
Cracking or splitting
Rubber or reinforced sections can degrade, especially near connectors.
Boost pressure stress
Higher boost levels increase strain on hoses.
Seal and clamp deterioration
Connections can loosen or wear, causing air leaks.
Symptoms of a Failing Pressure Hose
• Loss of boost pressure
• Reduced engine performance or uneven power delivery
• Hissing or air leak noise under acceleration
• Engine warning lights related to boost or airflow imbalance
• Poor throttle response
• Increased fuel consumption
Replacing a faulty hose restores balanced airflow and engine performance.
Why You May Need to Replace This Hose
Restore Balanced Boost Pressure
Ensures consistent performance across both cylinder banks.
Eliminate Boost Leaks
Prevents pressure loss within the turbo system.
Improve Engine Efficiency
Maintains optimal airflow and combustion.
Prevent Further Turbo System Damage
Leaks can cause increased strain on turbochargers and related components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99111063
The product you are viewing cross references to these numbers
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
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The cap closure for the ignition coil cover is a small but essential component designed to secure the ignition coil cover in place on cylinders 1–4. This cap ensures that the protective engine cover remains firmly attached, helping to shield ignition components from dirt, moisture, and heat within the engine bay.
Fits:
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Diagram Ref No 7
What This Product Does:
- Secures the ignition coil cover in place
- Protects ignition coils and wiring from contaminants
- Maintains proper alignment of the engine cover
- Prevents movement or vibration of the cover during operation
Symptoms Of Wear Or Failure:
- Loose or poorly secured ignition coil cover
- Missing or broken cap closures
- Rattling noises from the engine cover area
- Engine cover not sitting correctly or lifting
- Visible wear, cracking, or deformation of the cap
Why Replacement Matters:
- Ensures the ignition coil cover is securely fastened
- Protects ignition components from dirt and moisture
- Prevents vibration and noise from loose covers
- Maintains correct engine bay appearance and organisation
- Supports long-term durability of ignition system components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7PP972487
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
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Intercooler to Cut-Off Valve Pressure Hoses
These intercooler to cut-off valve pressure
hoses are designed for the Porsche 991.2 GT2 RS and form an essential part of
the charge air system. They connect the intercooler to the cut-off (diverter)
valve, ensuring controlled airflow and pressure regulation within the turbo
system.
Fits:
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
Diagram ref no 5 and 6
In a high-performance twin-turbo engine, managing boost pressure is critical. These hoses allow pressurised air to be routed correctly between components, supporting both performance and system protection.
What These Pressure Hoses Do
These hoses link the intercooler to the cut-off valve, which regulates excess boost pressure when the throttle closes.
They help:
• Maintain stable and controlled boost
pressure
• Allow excess pressure to be safely redirected via the cut-off valve
• Ensure smooth throttle transitions and turbo response
• Support efficient airflow within the charge air system
• Protect turbochargers from pressure surges
A properly functioning hose ensures the turbo system operates smoothly and efficiently.
Why Intercooler to Cut-Off Valve Hoses Fail
Due to their position within the turbo system, these hoses are exposed to high pressure, heat and constant airflow.
Common causes include:
Heat and pressure cycling
Repeated expansion and contraction weakens hose material.
Cracking or splitting
Rubber or reinforced sections can degrade over time.
Boost pressure stress
High boost levels place additional strain on hose walls.
Seal and connection wear
Clamps and joints may deteriorate, leading to leaks.
Symptoms of Failing Pressure Hoses
• Boost leaks or inconsistent turbo pressure
• Hissing noise during acceleration or gear changes
• Reduced engine performance
• Poor throttle response
• Engine warning lights related to boost control
• Increased turbo lag
Replacing worn hoses restores proper boost regulation and system efficiency.
Why You May Need to Replace These Hoses
Restore Boost Control
Ensures the cut-off valve operates correctly under all conditions.
Eliminate Boost Leaks
Prevents pressure loss within the charge air system.
Improve Throttle Response
Supports smooth transitions during acceleration and gear changes.
Protect Turbo Components
Prevents pressure spikes that can damage turbochargers.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99111023
The product you are viewing cross references to these numbers
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
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12 Month Warranty
Worldwide Delivery
The headlight LED control unit module is an advanced electronic component responsible for managing the operation of the vehicle’s LED headlight system. Designed to OE specifications, this module controls various lighting functions including LED intensity, beam patterns, and adaptive lighting features where equipped.
Sold Each.
x2 Required Per Car.
Fits:
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Sypder RS 718 4.0L 01/2019>>
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Diagram Ref No 4
What This Product Does:
- Controls power and operation of LED headlight functions
- Regulates brightness and beam performance
- Supports adaptive lighting and dynamic beam adjustment (where fitted)
- Communicates with vehicle control systems for lighting management
Symptoms Of Wear Or Failure:
- Headlights not working or intermittent operation
- Flickering or dim LED lights Loss of specific functions (e.g. DRL, high beam, adaptive lighting)
- Dashboard warning messages related to lighting system
- Fault codes during diagnostic checks
Why Replacement Matters:
- Restores full headlight functionality and performance
- Ensures consistent and reliable illumination
- Maintains safety during night driving and poor visibility conditions
- Prevents warning messages and electrical faults
- Supports proper operation of advanced lighting features
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7PP941572BB
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Sypder RS 718 4.0L 01/2019>>
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
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The transmission shim is a precision-engineered component used within the gearbox assembly to ensure correct spacing, alignment, and preload of internal transmission parts. Designed to OE specifications, this shim is used to fine-tune tolerances between gears, shafts, or bearings, helping maintain smooth and efficient transmission operation.
Fits:
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
- Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Diagram Ref No 1
What This Product Does:
- Sets precise spacing between transmission components
- Maintains correct bearing preload and gear alignment
- Ensures smooth gear engagement and operation
- Reduces wear by keeping components correctly positioned
Symptoms Of Wear Or Failure:
- Transmission noise (whining or grinding)
- Poor gear engagement or shifting issues
- Excessive play within the gearbox
- Premature wear of gears or bearings
- Vibration from the drivetrain
Why Replacement Matters:
- Ensures correct alignment and spacing of transmission components
- Prevents excessive wear on gears and bearings
- Maintains smooth and precise gear shifting
- Reduces noise and vibration from the gearbox
- Supports long-term transmission durability
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7PP399307
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
- Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
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12 Month Warranty
Worldwide Delivery
The push-on connector for the engine cover is a small but essential fastening component designed to securely attach the engine cover to its mounting points. This connector provides a simple push-fit solution, allowing the engine cover to be installed and removed quickly while maintaining a firm and stable hold.
Sold Each.
x4 Required Per Car.
Fits:
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Diagram Ref No 5
What This Product Does:
- Secures the engine cover firmly in place
- Allows quick installation and removal of the cover
- Maintains proper alignment and positioning
- Reduces vibration and movement of the engine cover
Symptoms Of Wear Or Failure:
- Loose or rattling engine cover
- Missing or broken connectors
- Engine cover not sitting correctly or lifting at corners
- Difficulty securing the cover during installation
- Visible cracks or deformation in the connector
Why Replacement Matters:
- Ensures the engine cover is securely fastened
- Prevents rattling noises and movement
- Maintains proper fit and alignment of the cover
- Protects engine components from dirt and debris
- Improves overall engine bay presentation
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
07C103226A
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Shop Securely
12 Month Warranty
Worldwide Delivery
Intercooler to Cut-Off Valve Pressure Hoses
These intercooler to cut-off valve pressure
hoses are designed for the Porsche 991.2 Turbo and form an essential part of
the charge air system. They connect the intercooler to the cut-off (diverter)
valve, ensuring controlled airflow and pressure regulation within the turbo
system.
Fits:
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
Diagram ref no 5 and 6
In a high-performance twin-turbo engine, managing boost pressure is critical. These hoses allow pressurised air to be routed correctly between components, supporting both performance and system protection.
What These Pressure Hoses Do
These hoses link the intercooler to the cut-off valve, which regulates excess boost pressure when the throttle closes.
They help:
• Maintain stable and controlled boost
pressure
• Allow excess pressure to be safely redirected via the cut-off valve
• Ensure smooth throttle transitions and turbo response
• Support efficient airflow within the charge air system
• Protect turbochargers from pressure surges
A properly functioning hose ensures the turbo system operates smoothly and efficiently.
Why Intercooler to Cut-Off Valve Hoses Fail
Due to their position within the turbo system, these hoses are exposed to high pressure, heat and constant airflow.
Common causes include:
Heat and pressure cycling
Repeated expansion and contraction weakens hose material.
Cracking or splitting
Rubber or reinforced sections can degrade over time.
Boost pressure stress
High boost levels place additional strain on hose walls.
Seal and connection wear
Clamps and joints may deteriorate, leading to leaks.
Symptoms of Failing Pressure Hoses
• Boost leaks or inconsistent turbo pressure
• Hissing noise during acceleration or gear changes
• Reduced engine performance
• Poor throttle response
• Engine warning lights related to boost control
• Increased turbo lag
Replacing worn hoses restores proper boost regulation and system efficiency.
Why You May Need to Replace These Hoses
Restore Boost Control
Ensures the cut-off valve operates correctly under all conditions.
Eliminate Boost Leaks
Prevents pressure loss within the charge air system.
Improve Throttle Response
Supports smooth transitions during acceleration and gear changes.
Protect Turbo Components
Prevents pressure spikes that can damage turbochargers.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99111024
The product you are viewing cross references to these numbers
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
Shop Securely
12 Month Warranty
Worldwide Delivery
Intercooler to Cut-Off Valve Pressure Hoses
These intercooler to cut-off valve pressure
hoses are designed for the Porsche 991.1 Turbo and form an essential part of
the charge air system. They connect the intercooler to the cut-off (diverter)
valve, ensuring controlled airflow and pressure regulation within the turbo
system.
Fits:
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
Diagram ref no 5 and 6
In a high-performance twin-turbo engine, managing boost pressure is critical. These hoses allow pressurised air to be routed correctly between components, supporting both performance and system protection.
What These Pressure Hoses Do
These hoses link the intercooler to the cut-off valve, which regulates excess boost pressure when the throttle closes.
They help:
• Maintain stable and controlled boost
pressure
• Allow excess pressure to be safely redirected via the cut-off valve
• Ensure smooth throttle transitions and turbo response
• Support efficient airflow within the charge air system
• Protect turbochargers from pressure surges
A properly functioning hose ensures the turbo system operates smoothly and efficiently.
Why Intercooler to Cut-Off Valve Hoses Fail
Due to their position within the turbo system, these hoses are exposed to high pressure, heat and constant airflow.
Common causes include:
Heat and pressure cycling
Repeated expansion and contraction weakens hose material.
Cracking or splitting
Rubber or reinforced sections can degrade over time.
Boost pressure stress
High boost levels place additional strain on hose walls.
Seal and connection wear
Clamps and joints may deteriorate, leading to leaks.
Symptoms of Failing Pressure Hoses
• Boost leaks or inconsistent turbo pressure
• Hissing noise during acceleration or gear changes
• Reduced engine performance
• Poor throttle response
• Engine warning lights related to boost control
• Increased turbo lag
Replacing worn hoses restores proper boost regulation and system efficiency.
Why You May Need to Replace These Hoses
Restore Boost Control
Ensures the cut-off valve operates correctly under all conditions.
Eliminate Boost Leaks
Prevents pressure loss within the charge air system.
Improve Throttle Response
Supports smooth transitions during acceleration and gear changes.
Protect Turbo Components
Prevents pressure spikes that can damage turbochargers.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99111023
The product you are viewing cross references to these numbers
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
Shop Securely
12 Month Warranty
Worldwide Delivery
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The oil separator for the oil sump is an essential component of the engine crankcase ventilation and oil management system, designed to separate oil from blow-by gases before they are recirculated through the engine. This helps prevent excess oil from entering the intake system while ensuring efficient oil return to the sump.
Fits:
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Diagram Ref No 11
What This Product Does:
- Separates oil from crankcase gases (blow-by gases)
- Returns separated oil back to the sump
- Prevents oil from entering the intake system
- Supports proper crankcase pressure regulation
Symptoms Of Wear Or Failure:
- Excessive oil consumption
- Oil residue in the intake system or air filter housing
- Blue smoke from the exhaust (burning oil)
- Engine misfires or rough running
- Check engine light or crankcase ventilation fault codes
Why Replacement Matters:
- Reduces oil consumption and prevents oil contamination in intake
- Maintains proper crankcase ventilation and pressure balance
- Improves engine performance and efficiency
- Prevents carbon buildup in intake components
- Helps avoid costly engine damage caused by oil ingestion
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A210130700
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