Engine Block Hoses

Coolant Breather Line, Rear.

The Coolant Breather Line, Rear is a genuine Porsche cooling system component designed to allow controlled ventilation within the rear section of the engine’s coolant circuit. This breather line helps release trapped air from the cooling system, ensuring smooth and consistent coolant circulation.

Fits:

• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2012-17
• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18

  
Diagram Ref No 12

What This Product Does:

• Allowing trapped air to escape from the coolant circuit
• Preventing air pockets within the cooling system
• Supporting consistent coolant flow
• Maintaining correct system pressure balance
• Helping ensure stable engine operating temperature

Symptoms Of Wear Or Failure:

• Coolant leaks near the rear of the engine
• Visible cracks, brittleness, or splits in the line
• Coolant smell from the engine bay
• Low coolant warning light
• Air in the cooling system after bleeding
• Fluctuating engine temperature
• Overheating due to trapped air pockets

Why Replacement Matters:

• Maintain proper coolant circulation
• Prevent air pockets and overheating
• Ensure stable system pressure
• Avoid coolant loss and breakdowns
• Protect the engine from costly heat damage

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Related, superseded, cross reference or alternative numbers for comparison.

95810631401

The product you are viewing cross references to these numbers

Coolant Breather Line, Rear.

The Coolant Breather Line, Rear is a OE MATCH cooling system component designed to allow controlled ventilation within the rear section of the engine’s coolant circuit. This breather line helps release trapped air from the cooling system, ensuring smooth and consistent coolant circulation.

Fits:

• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2012-17
• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18

  
Diagram Ref No 12

What This Product Does:

• Allowing trapped air to escape from the coolant circuit
• Preventing air pockets within the cooling system
• Supporting consistent coolant flow
• Maintaining correct system pressure balance
• Helping ensure stable engine operating temperature

Symptoms Of Wear Or Failure:

• Coolant leaks near the rear of the engine
• Visible cracks, brittleness, or splits in the line
• Coolant smell from the engine bay
• Low coolant warning light
• Air in the cooling system after bleeding
• Fluctuating engine temperature
• Overheating due to trapped air pockets

Why Replacement Matters:

• Maintain proper coolant circulation
• Prevent air pockets and overheating
• Ensure stable system pressure
• Avoid coolant loss and breakdowns
• Protect the engine from costly heat damage

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

95810631401

The product you are viewing cross references to these numbers

Coolant Hose.

The Coolant Hose is a genuine Porsche cooling system component designed to maintain consistent coolant flow throughout the engine’s cooling circuit. Engineered to operate under high temperatures and continuous system pressure, this hose plays a crucial role in regulating engine temperature and preventing overheating.

Fits:

• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2012-17
• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18  

Diagram Ref No 37

What This Product Does:

• Transferring coolant between key cooling system components 
• Maintaining steady coolant circulation
• Supporting correct cooling system pressure
• Helping regulate engine operating temperature
• Preventing overheating during normal and high-load driving conditions

Symptoms Of Wear Or Failure:

• Coolant leaks or fluid visible beneath the vehicle
• Cracked, brittle, swollen, or soft hose material
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating or fluctuating temperature readings
• Steam from the engine compartment
• Coolant residue around hose connections

Why Replacement Matters:

• Prevent sudden coolant loss and roadside breakdowns
• Maintain proper coolant circulation and temperature control
• Protect the engine from overheating damage
• Restore cooling system reliability
• Avoid costly repairs caused by heat-related engine failure

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

95810662501

The product you are viewing cross references to these numbers

Coolant Hose.

The Coolant Hose is a OE MATCH cooling system component designed to maintain consistent coolant flow throughout the engine’s cooling circuit. Engineered to operate under high temperatures and continuous system pressure, this hose plays a crucial role in regulating engine temperature and preventing overheating.

Fits:

• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2012-17
• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18  

Diagram Ref No 37

What This Product Does:

• Transferring coolant between key cooling system components 
• Maintaining steady coolant circulation
• Supporting correct cooling system pressure
• Helping regulate engine operating temperature
• Preventing overheating during normal and high-load driving conditions

Symptoms Of Wear Or Failure:

• Coolant leaks or fluid visible beneath the vehicle
• Cracked, brittle, swollen, or soft hose material
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating or fluctuating temperature readings
• Steam from the engine compartment
• Coolant residue around hose connections

Why Replacement Matters:

• Prevent sudden coolant loss and roadside breakdowns
• Maintain proper coolant circulation and temperature control
• Protect the engine from overheating damage
• Restore cooling system reliability
• Avoid costly repairs caused by heat-related engine failure

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

95810662501

The product you are viewing cross references to these numbers

Coolant Hose.

The Coolant Hose is a genuine Porsche cooling system component designed to ensure reliable coolant flow between key engine and radiator system components. Engineered to operate under high temperatures and constant cooling system pressure, this hose plays an essential role in maintaining stable engine operating temperatures.

Fits:

• Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18

Diagram Ref No 22

What This Product Does:

• Transferring coolant through the engine cooling circuit
• Maintaining consistent coolant circulation
• Supporting proper cooling system pressure
• Helping regulate engine operating temperature
• Preventing overheating under normal and demanding driving conditions

Symptoms Of Wear Or Failure:

• Coolant leaks or fluid visible beneath the vehicle
• Cracked, brittle, swollen, or soft hose material
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating or fluctuating temperature readings
• Steam from the engine compartment
• Coolant residue around hose connections

Why Replacement Matters:

• Prevent sudden coolant loss and breakdowns
• Maintain proper coolant circulation and temperature control
• Protect the engine from overheating damage
• Restore cooling system reliability
• Avoid expensive repair costs caused by overheating

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

95B121056A

The product you are viewing cross references to these numbers

Coolant Hose.

The Coolant Hose is a OE MATCH cooling system component designed to ensure reliable coolant flow between key engine and radiator system components. Engineered to operate under high temperatures and constant cooling system pressure, this hose plays an essential role in maintaining stable engine operating temperatures.

Fits:

• Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18

Diagram Ref No 22

What This Product Does:

• Transferring coolant through the engine cooling circuit
• Maintaining consistent coolant circulation
• Supporting proper cooling system pressure
• Helping regulate engine operating temperature
• Preventing overheating under normal and demanding driving conditions

Symptoms Of Wear Or Failure:

• Coolant leaks or fluid visible beneath the vehicle
• Cracked, brittle, swollen, or soft hose material
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating or fluctuating temperature readings
• Steam from the engine compartment
• Coolant residue around hose connections

Why Replacement Matters:

• Prevent sudden coolant loss and breakdowns
• Maintain proper coolant circulation and temperature control
• Protect the engine from overheating damage
• Restore cooling system reliability
• Avoid expensive repair costs caused by overheating

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

95B121056A

The product you are viewing cross references to these numbers

Coolant Hose.

The Coolant Hose is a genuine Porsche cooling system component designed to transfer coolant between critical engine and radiator circuit components. Built to withstand high temperatures, pressure fluctuations, and continuous heat cycles, this hose ensures consistent coolant flow and stable engine temperature regulation.

Fits:

• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 12

What This Product Does:

• Transferring coolant through the engine cooling circuit
• Maintaining steady coolant circulation
• Supporting correct cooling system pressure
• Helping regulate engine operating temperature
• Preventing overheating during everyday and high-load driving

Symptoms Of Wear Or Failure:

• Coolant leaks near hose connections
• Cracked, brittle, swollen, or softened hose material
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating or fluctuating temperature readings
• Steam from the engine compartment
• Coolant residue around hose fittings

Why Replacement Matters:

• Prevent sudden coolant leaks and breakdowns
• Maintain proper coolant circulation and temperature control
• Protect the engine from overheating damage
• Restore reliable cooling system performance
• Avoid costly repairs caused by cooling system failure

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

95B121130A

The product you are viewing cross references to these numbers

Coolant Hose.

The Coolant Hose is a OE MATCH cooling system component designed to transfer coolant between critical engine and radiator circuit components. Built to withstand high temperatures, pressure fluctuations, and continuous heat cycles, this hose ensures consistent coolant flow and stable engine temperature regulation.

Fits:

• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 12

What This Product Does:

• Transferring coolant through the engine cooling circuit
• Maintaining steady coolant circulation
• Supporting correct cooling system pressure
• Helping regulate engine operating temperature
• Preventing overheating during everyday and high-load driving

Symptoms Of Wear Or Failure:

• Coolant leaks near hose connections
• Cracked, brittle, swollen, or softened hose material
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating or fluctuating temperature readings
• Steam from the engine compartment
• Coolant residue around hose fittings

Why Replacement Matters:

• Prevent sudden coolant leaks and breakdowns
• Maintain proper coolant circulation and temperature control
• Protect the engine from overheating damage
• Restore reliable cooling system performance
• Avoid costly repairs caused by cooling system failure

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

95B121130A

The product you are viewing cross references to these numbers

Coolant Hose.

The Coolant Hose is a genuine Porsche cooling system component designed to route coolant efficiently between key engine and radiator circuit components. Built to withstand high operating temperatures and system pressure, this rigid coolant pipe ensures stable coolant flow and reliable heat management.

Fits:

• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18 

Diagram Ref No 14

What This Product Does:

• Directing coolant flow through the cooling system
• Maintaining consistent coolant circulation
• Supporting proper cooling system pressure
• Ensuring secure connections between cooling components
• Helping prevent overheating during normal and demanding driving conditions
  
  

Symptoms Of Wear Or Failure:

• Coolant leaks near pipe joints or fittings
• Visible corrosion, cracking, or surface damage
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating or fluctuating temperature readings
• Coolant residue around pipe connections

Why Replacement Matters:

• Prevent sudden coolant leaks and breakdowns
• Maintain proper cooling system pressure
• Protect engine components from heat-related damage
• Restore reliable coolant circulation
• Avoid costly repairs caused by cooling system failure

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

95B121130B

The product you are viewing cross references to these numbers

Coolant Hose.

The Coolant Hose is a OE MATCH cooling system component designed to route coolant efficiently between key engine and radiator circuit components. Built to withstand high operating temperatures and system pressure, this rigid coolant pipe ensures stable coolant flow and reliable heat management.

Fits:

• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18 

Diagram Ref No 14

What This Product Does:

• Directing coolant flow through the cooling system
• Maintaining consistent coolant circulation
• Supporting proper cooling system pressure
• Ensuring secure connections between cooling components
• Helping prevent overheating during normal and demanding driving conditions
  
  

Symptoms Of Wear Or Failure:

• Coolant leaks near pipe joints or fittings
• Visible corrosion, cracking, or surface damage
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating or fluctuating temperature readings
• Coolant residue around pipe connections

Why Replacement Matters:

• Prevent sudden coolant leaks and breakdowns
• Maintain proper cooling system pressure
• Protect engine components from heat-related damage
• Restore reliable coolant circulation
• Avoid costly repairs caused by cooling system failure

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

95B121130B

The product you are viewing cross references to these numbers

Coolant Hose.

The Coolant Hose is a genuine Porsche cooling system component designed to route coolant efficiently between key engine and radiator circuit components. Built to withstand high operating temperatures and system pressure, this rigid coolant pipe ensures stable coolant flow and reliable heat management.

Fits:

• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18 

Diagram Ref No 16

What This Product Does:

• Directing coolant flow through the cooling system
• Maintaining consistent coolant circulation
• Supporting proper cooling system pressure
• Ensuring secure connections between cooling components
• Helping prevent overheating during normal and demanding driving conditions
  
  

Symptoms Of Wear Or Failure:

• Coolant leaks near pipe joints or fittings
• Visible corrosion, cracking, or surface damage
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating or fluctuating temperature readings
• Coolant residue around pipe connections

Why Replacement Matters:

• Prevent sudden coolant leaks and breakdowns
• Maintain proper cooling system pressure
• Protect engine components from heat-related damage
• Restore reliable coolant circulation
• Avoid costly repairs caused by cooling system failure

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

95B121130C

The product you are viewing cross references to these numbers

Coolant Hose.

The Coolant Hose is a OE MATCH cooling system component designed to route coolant efficiently between key engine and radiator circuit components. Built to withstand high operating temperatures and system pressure, this rigid coolant pipe ensures stable coolant flow and reliable heat management.

Fits:

• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18 

Diagram Ref No 16

What This Product Does:

• Directing coolant flow through the cooling system
• Maintaining consistent coolant circulation
• Supporting proper cooling system pressure
• Ensuring secure connections between cooling components
• Helping prevent overheating during normal and demanding driving conditions
  
  

Symptoms Of Wear Or Failure:

• Coolant leaks near pipe joints or fittings
• Visible corrosion, cracking, or surface damage
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating or fluctuating temperature readings
• Coolant residue around pipe connections

Why Replacement Matters:

• Prevent sudden coolant leaks and breakdowns
• Maintain proper cooling system pressure
• Protect engine components from heat-related damage
• Restore reliable coolant circulation
• Avoid costly repairs caused by cooling system failure

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

95B121130C

The product you are viewing cross references to these numbers

Coolant Intermediate Flange Gasket.

Fits:
Porsche 92A Cayenne (958) 3.0L V6 Diesel 2011>>2018
Cars With Option Codes:
D1V / D43 / D50 / D51 / DV7

Porsche 95B Macan MKII 3.0L V6 2014>>2018
Cars With Engine Codes:
CDUD / CTBA / CTBB / CTBC

Porsche 970 Panamera MKI 3.0L V6 2010>>2016
Cars With Engine Codes:
CRCC / CRCB / CWJA

Part Goes On To Diagram Ref No 35

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

95810674905

The product you are viewing cross references to these numbers

Coolant Pipe With Bracket.

The Coolant Pipe With Bracket is a genuine Porsche cooling system component designed to route coolant securely through the engine’s cooling circuit. Supplied with an integrated mounting bracket, this pipe ensures correct alignment and stability within the engine bay, reducing vibration and stress on connected hoses.

Fits:

• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18

  
Diagram Ref No 18

What This Product Does:

• Directing coolant flow between engine cooling components
• Maintaining consistent coolant circulation
• Providing secure mounting via the integrated bracket
• Reducing vibration-related stress on hoses and connections
• Supporting stable engine temperature regulation

Symptoms Of Wear Or Failure:

• Coolant leaks around the pipe or connection points
• Visible corrosion or surface damage
• Loose or broken mounting bracket
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating if coolant loss becomes significant
• Coolant residue near pipe fittings

Why Replacement Matters:

• Prevent coolant leaks and unexpected breakdowns
• Maintain correct cooling system pressure
• Protect the engine from overheating damage
• Ensure proper pipe alignment and stability
• Avoid costly repairs caused by cooling system failure

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

95B121065B

The product you are viewing cross references to these numbers

Coolant Pipe With Bracket.

The Coolant Pipe With Bracket is a OE MATCH cooling system component designed to route coolant securely through the engine’s cooling circuit. Supplied with an integrated mounting bracket, this pipe ensures correct alignment and stability within the engine bay, reducing vibration and stress on connected hoses.

Fits:

• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18

  
Diagram Ref No 18

What This Product Does:

• Directing coolant flow between engine cooling components
• Maintaining consistent coolant circulation
• Providing secure mounting via the integrated bracket
• Reducing vibration-related stress on hoses and connections
• Supporting stable engine temperature regulation

Symptoms Of Wear Or Failure:

• Coolant leaks around the pipe or connection points
• Visible corrosion or surface damage
• Loose or broken mounting bracket
• Coolant smell from the engine bay
• Low coolant warning light
• Engine overheating if coolant loss becomes significant
• Coolant residue near pipe fittings

Why Replacement Matters:

• Prevent coolant leaks and unexpected breakdowns
• Maintain correct cooling system pressure
• Protect the engine from overheating damage
• Ensure proper pipe alignment and stability
• Avoid costly repairs caused by cooling system failure

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

95B121065B

The product you are viewing cross references to these numbers

Coolant Pipe, Heater.
The Coolant Pipe, Heater is a genuine Porsche coolant line designed to route engine coolant through the vehicle’s heating and cooling system. Positioned at the front of the cooling circuit, this pipe helps deliver coolant flow required for proper engine temperature regulation and effective cabin heating performance. It is an OE  replacement part used on various Porsche models including Cayenne, Macan, and Panamera applications.

Fits:

• Porsche 958 Cayenne V6 3.6L Petrol 300Hp 2010-17
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
• Porsche 95B.1 Macan S Petrol 3.0L V6 340Bhp 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 360Bhp 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 400Bhp 2014-18

Diagram Ref No 8 (Diagram Ref No 9 and 10 Included)

What This Product Does:

• Routes engine coolant through the cooling circuit to maintain correct operating temperature.
• Supports the heater coolant circuit, helping supply hot coolant to the heater core so the cabin heating system can produce warm air.
  
• Helps maintain proper cooling system pressure and flow, which is essential for preventing overheating and ensuring stable engine performance.
  
  

Symptoms Of Wear Or Failure:

• Visible coolant dripping or wet staining around the pipe, joints, or connection points is the most common sign.
• The coolant reservoir may repeatedly drop even if no obvious leak is seen right away.
• A leaking or restricted coolant pipe can reduce coolant circulation, causing overheating.
• If coolant flow to the heater circuit is reduced, the heater may blow lukewarm or cold air.
• You may notice a sweet coolant odor in the engine bay or sometimes through the vents.
• Modern Porsche models may trigger coolant level warnings or engine temperature alerts when coolant loss occurs.

Why Replacement Matters:

• Prevents coolant leaks that can lead to low coolant levels and system pressure loss.
  
• Helps avoid engine overheating, which can cause serious and expensive engine damage.
  
• Restores reliable cabin heating, since proper coolant flow is needed to supply the heater core.
  
• Protects the cooling system overall, reducing stress on hoses, seals, and other cooling components caused by leaks or air entering the system.
  
• Maintains safe, stable engine operation, especially under load or long driving conditions.

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

94610606960

The product you are viewing cross references to these numbers