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- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
The Right Coolant Hose – Return is a OE MATCH cooling system component designed to return coolant through the right-hand side of the engine cooling circuit. As a return hose, it carries coolant back through the system after heat exchange, ensuring continuous circulation and stable temperature regulation.
Fits:
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
Diagram Ref No 3
What This Product Does:
- Carrying coolant back through the cooling circuit
- Maintaining consistent coolant flow
- Supporting correct cooling system pressure
- Helping regulate engine operating temperature
- Ensuring efficient heat dissipation and circulation
Symptoms Of Wear Or Failure:
- Coolant leaks from the right side of the engine bay
- Cracked, brittle, swollen, or soft hose material
- Coolant smell from the engine compartment
- Low coolant warning light
- Engine overheating or fluctuating temperature readings
- Steam from the engine area
- Coolant residue around hose connections
Why Replacement Matters:
- Prevent sudden coolant leaks and roadside breakdowns
- Maintain proper coolant circulation and temperature control
- Protect engine components from heat damage
- Restore cooling system reliability
- Avoid costly repairs caused by overheating
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B121109H
The product you are viewing cross references to these numbers
- 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 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 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
OE Match engine coolant vent line for Porsche 958 Cayenne, 95B.1 Macan, and 970.2 Panamera models. This replacement cooling system vent line helps route coolant and air bleed flow correctly, supporting reliable cooling system operation and proper system bleeding.
Fits:
Porsche 958 Cayenne 3.6L 2011 - 2018
Porsche 95B.1 Macan 3.0L / 3.6L 2014 - 2018
Porsche 970.2 Panamera 3.0L 2013 - 2016
Diagram ref no 12
The coolant vent line helps move trapped air and coolant through the cooling system venting circuit. Correct vent line operation supports cooling system bleeding, helps prevent air pockets, and assists stable coolant circulation during engine operation.
Functions
• Replaces the engine coolant vent line
• Helps route coolant and air bleed flow correctly
• Supports cooling system bleeding and circulation
• Helps prevent trapped air within the coolant system
• Helps maintain stable engine operating temperature
• Suitable for coolant leak repair, engine service, or preventive maintenance
• OE Match replacement for Porsche cooling system service
Why Replace This Part?
Coolant vent lines can harden, crack, swell, split, leak, or become blocked due to age, heat cycles, coolant exposure, pressure, and engine bay conditions. A damaged or restricted vent line may cause coolant loss, air pockets, overheating symptoms, coolant smell, pressure loss, or visible residue around the engine bay. Replacing the vent line helps restore correct cooling system integrity and reliable air bleeding.
When to Replace This Part
• Coolant leak is visible from the vent line area
• Hose or line is cracked, brittle, swollen, split, or soft
• Cooling system pressure loss is present
• Coolant smell or residue is noticed in the engine bay
• Overheating or trapped air symptoms are present
• Cooling system service or engine repair is being carried out
• Preventive hose replacement is required during restoration or maintenance.
Where it fits on the car
This vent line fits within the engine cooling system / coolant vent circuit on applicable Porsche 958 Cayenne, 95B.1 Macan, and 970.2 Panamera models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94610602661
The product you are viewing cross references to these numbers
- 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 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD 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
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
Fits:
Porsche 970 Panamera 3.0L 2014-2016
Porsche 95B Macan V6 Petrol 2014-2018
Porsche 95B.2 Macan 2019*
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7PP121237
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Radiator hoses have an important job to transport your engines coolant to and from its cooling system components. Over time they can become dry, hard, brittle, or leak which warrants a replacement. When replacing we also recommend a coolant flush and replacement to remove any possible sludge formed over time.
Engine Coolant Hose Failure SymptomsCracking - Leaking - Swelling - Deterioration
Fits:
Porsche 95B.1 Macan 2.0ltr - 2014 to 2018
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B121049E
The product you are viewing cross references to these numbers
- 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 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD 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
Fits:
Porsche 958 Cayenne 3.6ltr V6 - 2010 to 2017
Porsche 95B Macan S - 2014 to 2018 (Petrol)
Porsche 95B Macan GTS - 2014 to 2018
Porsche 95B Macan turbo - 2018 to 2018
Porsche 970.2 Panamera S 3.0ltr - 2014 to 2016
Porsche 970.2 Panamera 4S 3.0ltr - 2014 to 2016
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810606176
The product you are viewing cross references to these numbers