Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram

Fuel Injectors

Refine by Car Type
Filter by brand
DISPLAYING 1 to 16 (of 18 products)
1 2
PAB906036/1KIT
Product Information
Product Information

Fuel Injector Engine Kit – Upper and Lower
Engine set of Fuel Injectors

The upper and lower fuel injectors are designed for the Porsche Cayenne 3.6ltr engine used in both the 957 and 958 generation models. This injector plays a critical role in delivering the precise amount of fuel into the engine for efficient combustion, smooth running and optimal performance.

Fits:

  • Porsche 957 Cayenne 3.6L 2007-10
  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17

Diagram Ref No 6 and 7

In modern fuel injection systems, accurate fuel delivery is essential for maintaining power, fuel efficiency and emissions control. If an injector becomes clogged, worn or electrically faulty, it can significantly affect how the engine runs.

What This Fuel Injector Does

The fuel injector delivers a finely atomised spray of fuel into the engine’s intake system or combustion chamber. This precise fuel delivery allows the engine management system to maintain the correct air-fuel mixture.

Properly functioning injectors help ensure:

• Smooth engine operation
• Efficient fuel combustion
• Consistent power delivery
• Reduced emissions
• Reliable starting and idle performance

Because the injector must operate with precise timing and pressure, even small issues can quickly lead to noticeable engine problems.

Why Fuel Injectors Fail

Fuel injectors operate under demanding conditions and are exposed to heat, fuel pressure and contaminants over time. Common causes of injector failure include:

Carbon and deposit build-up
Fuel residues and carbon deposits can clog the injector nozzle, affecting spray pattern and fuel flow.

Internal wear
Over time, the internal valve mechanism can wear, leading to inconsistent fuel delivery.

Electrical faults
The injector solenoid may fail, preventing proper opening and closing during operation.

Fuel contamination
Debris or poor fuel quality can damage injector components and restrict fuel flow.

When these issues occur, the injector may deliver too much or too little fuel, resulting in poor engine performance.

Symptoms of a Faulty Cayenne Fuel Injector

• Engine misfires or rough idle
• Hesitation during acceleration
• Poor fuel economy
• Strong fuel smell from exhaust
• Check engine warning light
• Difficulty starting the engine

If left unresolved, faulty injectors can also damage catalytic converters and other emissions components.

Why You May Need to Replace the Lower Injector

Restoring proper fuel delivery is essential to keeping the Porsche Cayenne 3.6 running smoothly. Replacing worn or blocked injectors helps:

• Restore smooth engine performance
• Improve fuel efficiency
• Eliminate misfires and hesitation
• Protect engine components from incorrect fuelling
• Maintain correct emissions levels

Replacing a faulty injector early helps prevent more expensive engine or exhaust system repairs.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB906036
95560523300
95560523301
PAB906036D
PAB906036J
95560523200
95560523201
PAB906036C
PAB906036H

The product you are viewing cross references to these numbers
PAB906036H/1KIT
Product Information
Product Information

Fuel Injector Kit – Lower
Engine set for Lower Injectors

The lower fuel injector is designed for the Porsche Cayenne 3.6ltr engine used in both the 957 and 958 generation models. This injector plays a critical role in delivering the precise amount of fuel into the engine for efficient combustion, smooth running and optimal performance.

Fits:

  • Porsche 957 Cayenne 3.6L 2007-10
  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17

Diagram Ref No 6  

In modern fuel injection systems, accurate fuel delivery is essential for maintaining power, fuel efficiency and emissions control. If an injector becomes clogged, worn or electrically faulty, it can significantly affect how the engine runs.

What This Fuel Injector Does

The fuel injector delivers a finely atomised spray of fuel into the engine’s intake system or combustion chamber. This precise fuel delivery allows the engine management system to maintain the correct air-fuel mixture.

Properly functioning injectors help ensure:

• Smooth engine operation
• Efficient fuel combustion
• Consistent power delivery
• Reduced emissions
• Reliable starting and idle performance

Because the injector must operate with precise timing and pressure, even small issues can quickly lead to noticeable engine problems.

Why Fuel Injectors Fail

Fuel injectors operate under demanding conditions and are exposed to heat, fuel pressure and contaminants over time. Common causes of injector failure include:

Carbon and deposit build-up
Fuel residues and carbon deposits can clog the injector nozzle, affecting spray pattern and fuel flow.

Internal wear
Over time, the internal valve mechanism can wear, leading to inconsistent fuel delivery.

Electrical faults
The injector solenoid may fail, preventing proper opening and closing during operation.

Fuel contamination
Debris or poor fuel quality can damage injector components and restrict fuel flow.

When these issues occur, the injector may deliver too much or too little fuel, resulting in poor engine performance.

Symptoms of a Faulty Cayenne Fuel Injector

• Engine misfires or rough idle
• Hesitation during acceleration
• Poor fuel economy
• Strong fuel smell from exhaust
• Check engine warning light
• Difficulty starting the engine

If left unresolved, faulty injectors can also damage catalytic converters and other emissions components.

Why You May Need to Replace the Lower Injector

Restoring proper fuel delivery is essential to keeping the Porsche Cayenne 3.6 running smoothly. Replacing worn or blocked injectors helps:

• Restore smooth engine performance
• Improve fuel efficiency
• Eliminate misfires and hesitation
• Protect engine components from incorrect fuelling
• Maintain correct emissions levels

Replacing a faulty injector early helps prevent more expensive engine or exhaust system repairs.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB906036H
95560523200
95560523201
PAB906036C
PAB906036H

The product you are viewing cross references to these numbers
PAB906036J/1KIT
Product Information
Product Information

Fuel Injector Kit – Upper
Engine set for Upper Injectors

The upper fuel injector is designed for the Porsche Cayenne 3.6ltr engine used in both the 957 and 958 generation models. This injector plays a critical role in delivering the precise amount of fuel into the engine for efficient combustion, smooth running and optimal performance.

Fits:

  • Porsche 957 Cayenne 3.6L 2007-10
  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17

Diagram Ref No 7

In modern fuel injection systems, accurate fuel delivery is essential for maintaining power, fuel efficiency and emissions control. If an injector becomes clogged, worn or electrically faulty, it can significantly affect how the engine runs.

What This Fuel Injector Does

The fuel injector delivers a finely atomised spray of fuel into the engine’s intake system or combustion chamber. This precise fuel delivery allows the engine management system to maintain the correct air-fuel mixture.

Properly functioning injectors help ensure:

• Smooth engine operation
• Efficient fuel combustion
• Consistent power delivery
• Reduced emissions
• Reliable starting and idle performance

Because the injector must operate with precise timing and pressure, even small issues can quickly lead to noticeable engine problems.

Why Fuel Injectors Fail

Fuel injectors operate under demanding conditions and are exposed to heat, fuel pressure and contaminants over time. Common causes of injector failure include:

Carbon and deposit build-up
Fuel residues and carbon deposits can clog the injector nozzle, affecting spray pattern and fuel flow.

Internal wear
Over time, the internal valve mechanism can wear, leading to inconsistent fuel delivery.

Electrical faults
The injector solenoid may fail, preventing proper opening and closing during operation.

Fuel contamination
Debris or poor fuel quality can damage injector components and restrict fuel flow.

When these issues occur, the injector may deliver too much or too little fuel, resulting in poor engine performance.

Symptoms of a Faulty Cayenne Fuel Injector

• Engine misfires or rough idle
• Hesitation during acceleration
• Poor fuel economy
• Strong fuel smell from exhaust
• Check engine warning light
• Difficulty starting the engine

If left unresolved, faulty injectors can also damage catalytic converters and other emissions components.

Why You May Need to Replace the Lower Injector

Restoring proper fuel delivery is essential to keeping the Porsche Cayenne 3.6 running smoothly. Replacing worn or blocked injectors helps:

• Restore smooth engine performance
• Improve fuel efficiency
• Eliminate misfires and hesitation
• Protect engine components from incorrect fuelling
• Maintain correct emissions levels

Replacing a faulty injector early helps prevent more expensive engine or exhaust system repairs.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB906036J
95560523300
95560523301
PAB906036D
PAB906036J

The product you are viewing cross references to these numbers
95811012811/1SET
Product Information
Product Information
High pressure injector. SET OF 6

bosch

Fits:
Porsche 958 Cayenne 3.0L V6 DIESEL 2012>>
(Engine type: CRCA / CRCB)

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95811012811
95811012811
95811012810
0870218
0445117021

The product you are viewing cross references to these numbers
Special Order item
95511091000
Product Information
Product Information
Fuel injector gasket set for lower injector.

porsche

Fits:
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-17

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95511091000
95511091000
930.070

The product you are viewing cross references to these numbers
95511091000/1
Product Information
Product Information
Fuel injector gasket set for lower injector.

oematch

Fits:
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-17

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95511091000
95511091000
930.070

The product you are viewing cross references to these numbers
Special Order item
95511091100
Product Information
Product Information
Fuel injector gasket set for upper injector.

porsche

Fits:
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-17

Click 'Zoom in' for large parts diagram.
Diagram ref no 9

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95511091100
95511091100
930.580

The product you are viewing cross references to these numbers
95511091100/1
Product Information
Product Information
Fuel injector gasket set for upper injector.

oematch

Fits:
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-17

Click 'Zoom in' for large parts diagram.
Diagram ref no 9

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95511091100
95511091100

The product you are viewing cross references to these numbers
Special Order item
95811090102
Product Information
Product Information
Fuel injector gasket set.

porsche

Fits:
Porsche 958 Cayenne 3.0L HYBRID 2011-18
Porsche 970 Panamera 3.0L HYBRID 2011-16

Click 'Zoom in' for large parts diagram.
Diagram ref no 24

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95811090102
95811090100
933.140
95811090101
95811090102

The product you are viewing cross references to these numbers
Special Order item
PAB906036H
Product Information
Product Information

Fuel Injector – Lower
Sold each – 3 required per car

The lower fuel injector is designed for the Porsche Cayenne 3.6ltr engine used in both the 957 and 958 generation models. This injector plays a critical role in delivering the precise amount of fuel into the engine for efficient combustion, smooth running and optimal performance.

Fits:

  • Porsche 957 Cayenne 3.6L 2007-10
  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17

Diagram Ref No 6  

In modern fuel injection systems, accurate fuel delivery is essential for maintaining power, fuel efficiency and emissions control. If an injector becomes clogged, worn or electrically faulty, it can significantly affect how the engine runs.

What This Fuel Injector Does

The fuel injector delivers a finely atomised spray of fuel into the engine’s intake system or combustion chamber. This precise fuel delivery allows the engine management system to maintain the correct air-fuel mixture.

Properly functioning injectors help ensure:

• Smooth engine operation
• Efficient fuel combustion
• Consistent power delivery
• Reduced emissions
• Reliable starting and idle performance

Because the injector must operate with precise timing and pressure, even small issues can quickly lead to noticeable engine problems.

Why Fuel Injectors Fail

Fuel injectors operate under demanding conditions and are exposed to heat, fuel pressure and contaminants over time. Common causes of injector failure include:

Carbon and deposit build-up
Fuel residues and carbon deposits can clog the injector nozzle, affecting spray pattern and fuel flow.

Internal wear
Over time, the internal valve mechanism can wear, leading to inconsistent fuel delivery.

Electrical faults
The injector solenoid may fail, preventing proper opening and closing during operation.

Fuel contamination
Debris or poor fuel quality can damage injector components and restrict fuel flow.

When these issues occur, the injector may deliver too much or too little fuel, resulting in poor engine performance.

Symptoms of a Faulty Cayenne Fuel Injector

• Engine misfires or rough idle
• Hesitation during acceleration
• Poor fuel economy
• Strong fuel smell from exhaust
• Check engine warning light
• Difficulty starting the engine

If left unresolved, faulty injectors can also damage catalytic converters and other emissions components.

Why You May Need to Replace the Lower Injector

Restoring proper fuel delivery is essential to keeping the Porsche Cayenne 3.6 running smoothly. Replacing worn or blocked injectors helps:

• Restore smooth engine performance
• Improve fuel efficiency
• Eliminate misfires and hesitation
• Protect engine components from incorrect fuelling
• Maintain correct emissions levels

Replacing a faulty injector early helps prevent more expensive engine or exhaust system repairs.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB906036H
95560523200
95560523201
PAB906036C
PAB906036H

The product you are viewing cross references to these numbers
PAB906036H/1
Product Information
Product Information

Fuel Injector – Lower
Sold each – 3 required per car

The lower fuel injector is designed for the Porsche Cayenne 3.6ltr engine used in both the 957 and 958 generation models. This injector plays a critical role in delivering the precise amount of fuel into the engine for efficient combustion, smooth running and optimal performance.

Fits:

  • Porsche 957 Cayenne 3.6L 2007-10
  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17

Diagram Ref No 6  

In modern fuel injection systems, accurate fuel delivery is essential for maintaining power, fuel efficiency and emissions control. If an injector becomes clogged, worn or electrically faulty, it can significantly affect how the engine runs.

What This Fuel Injector Does

The fuel injector delivers a finely atomised spray of fuel into the engine’s intake system or combustion chamber. This precise fuel delivery allows the engine management system to maintain the correct air-fuel mixture.

Properly functioning injectors help ensure:

• Smooth engine operation
• Efficient fuel combustion
• Consistent power delivery
• Reduced emissions
• Reliable starting and idle performance

Because the injector must operate with precise timing and pressure, even small issues can quickly lead to noticeable engine problems.

Why Fuel Injectors Fail

Fuel injectors operate under demanding conditions and are exposed to heat, fuel pressure and contaminants over time. Common causes of injector failure include:

Carbon and deposit build-up
Fuel residues and carbon deposits can clog the injector nozzle, affecting spray pattern and fuel flow.

Internal wear
Over time, the internal valve mechanism can wear, leading to inconsistent fuel delivery.

Electrical faults
The injector solenoid may fail, preventing proper opening and closing during operation.

Fuel contamination
Debris or poor fuel quality can damage injector components and restrict fuel flow.

When these issues occur, the injector may deliver too much or too little fuel, resulting in poor engine performance.

Symptoms of a Faulty Cayenne Fuel Injector

• Engine misfires or rough idle
• Hesitation during acceleration
• Poor fuel economy
• Strong fuel smell from exhaust
• Check engine warning light
• Difficulty starting the engine

If left unresolved, faulty injectors can also damage catalytic converters and other emissions components.

Why You May Need to Replace the Lower Injector

Restoring proper fuel delivery is essential to keeping the Porsche Cayenne 3.6 running smoothly. Replacing worn or blocked injectors helps:

• Restore smooth engine performance
• Improve fuel efficiency
• Eliminate misfires and hesitation
• Protect engine components from incorrect fuelling
• Maintain correct emissions levels

Replacing a faulty injector early helps prevent more expensive engine or exhaust system repairs.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB906036H
95560523200
95560523201
PAB906036C
PAB906036H

The product you are viewing cross references to these numbers
95811090102/1
Product Information
Product Information
Fuel injector seal ring set.
Number of Sealing Rings: 3

oematch

Fits:
Porsche 958 Cayenne 3.0L HYBRID 2011-18
Porsche 970 Panamera 3.0L HYBRID 2011-16

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95811090102
95811090100
933.140
95811090101
95811090102

The product you are viewing cross references to these numbers
Special Order item
PAB906036J
Product Information
Product Information

Fuel Injector – Upper
Sold each – 3 required per car

The upper fuel injector is designed for the Porsche Cayenne 3.6ltr engine used in both the 957 and 958 generation models. This injector plays a critical role in delivering the precise amount of fuel into the engine for efficient combustion, smooth running and optimal performance.

Fits:

  • Porsche 957 Cayenne 3.6L 2007-10
  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17

Diagram Ref No 7

In modern fuel injection systems, accurate fuel delivery is essential for maintaining power, fuel efficiency and emissions control. If an injector becomes clogged, worn or electrically faulty, it can significantly affect how the engine runs.

What This Fuel Injector Does

The fuel injector delivers a finely atomised spray of fuel into the engine’s intake system or combustion chamber. This precise fuel delivery allows the engine management system to maintain the correct air-fuel mixture.

Properly functioning injectors help ensure:

• Smooth engine operation
• Efficient fuel combustion
• Consistent power delivery
• Reduced emissions
• Reliable starting and idle performance

Because the injector must operate with precise timing and pressure, even small issues can quickly lead to noticeable engine problems.

Why Fuel Injectors Fail

Fuel injectors operate under demanding conditions and are exposed to heat, fuel pressure and contaminants over time. Common causes of injector failure include:

Carbon and deposit build-up
Fuel residues and carbon deposits can clog the injector nozzle, affecting spray pattern and fuel flow.

Internal wear
Over time, the internal valve mechanism can wear, leading to inconsistent fuel delivery.

Electrical faults
The injector solenoid may fail, preventing proper opening and closing during operation.

Fuel contamination
Debris or poor fuel quality can damage injector components and restrict fuel flow.

When these issues occur, the injector may deliver too much or too little fuel, resulting in poor engine performance.

Symptoms of a Faulty Cayenne Fuel Injector

• Engine misfires or rough idle
• Hesitation during acceleration
• Poor fuel economy
• Strong fuel smell from exhaust
• Check engine warning light
• Difficulty starting the engine

If left unresolved, faulty injectors can also damage catalytic converters and other emissions components.

Why You May Need to Replace the Lower Injector

Restoring proper fuel delivery is essential to keeping the Porsche Cayenne 3.6 running smoothly. Replacing worn or blocked injectors helps:

• Restore smooth engine performance
• Improve fuel efficiency
• Eliminate misfires and hesitation
• Protect engine components from incorrect fuelling
• Maintain correct emissions levels

Replacing a faulty injector early helps prevent more expensive engine or exhaust system repairs.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB906036J
95560523300
95560523301
PAB906036D
PAB906036J

The product you are viewing cross references to these numbers
PAB906036J/1
Product Information
Product Information

Fuel Injector – Upper
Sold each – 3 required per car

The upper fuel injector is designed for the Porsche Cayenne 3.6ltr engine used in both the 957 and 958 generation models. This injector plays a critical role in delivering the precise amount of fuel into the engine for efficient combustion, smooth running and optimal performance.

Fits:

  • Porsche 957 Cayenne 3.6L 2007-10
  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17

Diagram Ref No 7

In modern fuel injection systems, accurate fuel delivery is essential for maintaining power, fuel efficiency and emissions control. If an injector becomes clogged, worn or electrically faulty, it can significantly affect how the engine runs.

What This Fuel Injector Does

The fuel injector delivers a finely atomised spray of fuel into the engine’s intake system or combustion chamber. This precise fuel delivery allows the engine management system to maintain the correct air-fuel mixture.

Properly functioning injectors help ensure:

• Smooth engine operation
• Efficient fuel combustion
• Consistent power delivery
• Reduced emissions
• Reliable starting and idle performance

Because the injector must operate with precise timing and pressure, even small issues can quickly lead to noticeable engine problems.

Why Fuel Injectors Fail

Fuel injectors operate under demanding conditions and are exposed to heat, fuel pressure and contaminants over time. Common causes of injector failure include:

Carbon and deposit build-up
Fuel residues and carbon deposits can clog the injector nozzle, affecting spray pattern and fuel flow.

Internal wear
Over time, the internal valve mechanism can wear, leading to inconsistent fuel delivery.

Electrical faults
The injector solenoid may fail, preventing proper opening and closing during operation.

Fuel contamination
Debris or poor fuel quality can damage injector components and restrict fuel flow.

When these issues occur, the injector may deliver too much or too little fuel, resulting in poor engine performance.

Symptoms of a Faulty Cayenne Fuel Injector

• Engine misfires or rough idle
• Hesitation during acceleration
• Poor fuel economy
• Strong fuel smell from exhaust
• Check engine warning light
• Difficulty starting the engine

If left unresolved, faulty injectors can also damage catalytic converters and other emissions components.

Why You May Need to Replace the Lower Injector

Restoring proper fuel delivery is essential to keeping the Porsche Cayenne 3.6 running smoothly. Replacing worn or blocked injectors helps:

• Restore smooth engine performance
• Improve fuel efficiency
• Eliminate misfires and hesitation
• Protect engine components from incorrect fuelling
• Maintain correct emissions levels

Replacing a faulty injector early helps prevent more expensive engine or exhaust system repairs.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB906036J
95560523300
95560523301
PAB906036D
PAB906036J

The product you are viewing cross references to these numbers
Special Order item
95511003501
Product Information
Product Information
High pressure injector. Sold each.

porsche

Fits:
Porsche 958 Cayenne 3.0L DIESEL 09/2010-08/2011 (059E)

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95511003501
95511003501
0445116022

The product you are viewing cross references to these numbers
95511003501/1
Product Information
Product Information
High pressure injector. Sold each.

bosch

Fits:
Porsche 958 Cayenne 3.0L DIESEL 09/2010-08/2011 (059E)

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95511003501
0445116022
95511003501

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 18 products)
1 2
Also found on these pages
About Fuel Injectors

Fuel Injectors – Precision Fuel Delivery for Porsche Performance and Efficiency

Fuel injectors are a crucial component in your Porsche’s engine management system, ensuring the precise amount of fuel is delivered to each cylinder for clean, efficient combustion. A properly functioning injector optimises power output, throttle response, and fuel economy — maintaining the performance standards Porsche is known for.

At Design911, we offer a comprehensive range of  fuel injectors designed for Porsche models old and new — from air-cooled classics to the latest turbocharged engines. Built to manufacturer-quality standards using advanced materials and precision nozzles, our injectors ensure accurate fuel atomisation, consistent spray patterns, and long-term durability under extreme temperatures and pressures.

Whether you’re restoring a 911, maintaining a Cayman, or upgrading for performance driving, our injectors are engineered to deliver clean, efficient combustion and consistent engine response.

What Do Fuel Injectors Do?

Fuel injectors are electronically controlled valves that deliver precise amounts of pressurised fuel into the combustion chamber or intake manifold.

Core Functions:

  • Atomise and inject fuel for efficient combustion.
  • Ensure consistent air-fuel ratio across all cylinders.
  • Improve engine responsiveness, power, and economy.
  • Support emissions control by maintaining clean, complete fuel burn.

Every Porsche engine relies on its injectors for accurate fuel delivery — a vital factor in maintaining both performance and efficiency.

Why Do Fuel Injectors Fail?

Fuel injectors are exposed to heat, pressure, and fuel impurities, making them prone to gradual wear or clogging over time.

Common Causes of Failure Include:

  • Fuel contamination, leading to clogging or restricted flow.
  • Carbon build-up on the nozzle tips, disrupting spray pattern.
  • Electrical or coil failure, affecting signal timing.
  • Internal leaks due to seal deterioration or corrosion.
  • Ethanol degradation, which can damage internal components.

Symptoms of injector failure include rough idling, poor acceleration, increased fuel consumption, misfires, or difficulty starting — all signs of inconsistent fuel delivery.

Why Replace with Precision-Engineered Fuel Injectors?

Replacing worn or clogged injectors restores proper fuel delivery, maximising power, smoothness, and efficiency. Our
performance-grade, direct-fit injectors are designed to provide consistent fuel flow, superior atomisation, and long service life.

Key Benefits:

  • Restores power and throttle response.
  • Improves fuel economy and engine smoothness.
  • Prevents misfires, stalling, and hard starts.
  • Reduces emissions through cleaner combustion.
  • Crafted from high-quality, corrosion-resistant materials.
  • Direct-fit design for easy installation and long-term reliability.

Perfect for preventative maintenance or performance upgrades, these injectors deliver manufacturer-level precision and durability for every Porsche engine.

Highlights:

  • High-quality replacement fuel injectors for Porsche models.
  • Precision-engineered nozzles for accurate atomisation.
  • Tested for pressure stability and spray accuracy.
  • Improves power, efficiency, and emissions performance.
  • Compatible with classic and modern Porsche engines.
  • Essential for restorations, rebuilds, and tuning projects.

You may also like
Popular Models