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Radiator coolant hose, return. Porsche 958 Cayenne 3.0L Diesel 2012-18 - 95810640250
95810640250
Vehicle Group
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Information
Radiator coolant hose, return.
This genuine Porsche radiator coolant hose serves as a return line in the cooling system, carrying coolant back toward the radiator after it has circulated through the engine and absorbed heat. By ensuring proper coolant routing and flow, the hose supports efficient heat dissipation, helps maintain stable engine temperatures, and reduces the risk of overheating, especially under load or in prolonged driving conditions.
Fits:
Porsche 958 Cayenne 3.0L Diesel 2012 - 2018
* PR:D43, D1V, D50, D51, DV7
Diagram ref no 21
The Porsche Genuine OE Radiator Coolant Return Hose 95810640250 is an essential cooling system component for the Porsche Cayenne 958 3.0 L Diesel (2012–2018). It ensures coolant is reliably returned to the radiator after heat exchange in the engine, helping maintain proper operating temperature and prevent overheating. As a factory-specified Porsche part, it offers correct dimensions, quality materials, and dependable performance matched to the original design.
Fitment / Position on Car
• Installed on: Engine cooling circuit return pathway
• Location: Between engine coolant outlets and the radiator inlet
• System interface: Works in conjunction with upper and lower radiator hoses, thermostat connections, and coolant pipes to complete the cooling loop
Coolant hoses and return lines operate under constant heat, pressure and vibration. Over time, aging hoses can become brittle, crack, swell, or leak, leading to coolant loss and potential engine overheating. Installing a genuine Porsche OE coolant return hose ensures the correct material formulation and engineered fit, helping preserve cooling system integrity and long-term engine reliability - exactly as Porsche originally intended.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95810640250
The product you are viewing cross references to these numbers
This genuine Porsche radiator coolant hose serves as a return line in the cooling system, carrying coolant back toward the radiator after it has circulated through the engine and absorbed heat. By ensuring proper coolant routing and flow, the hose supports efficient heat dissipation, helps maintain stable engine temperatures, and reduces the risk of overheating, especially under load or in prolonged driving conditions.
Fits:
Porsche 958 Cayenne 3.0L Diesel 2012 - 2018
* PR:D43, D1V, D50, D51, DV7
Diagram ref no 21
The Porsche Genuine OE Radiator Coolant Return Hose 95810640250 is an essential cooling system component for the Porsche Cayenne 958 3.0 L Diesel (2012–2018). It ensures coolant is reliably returned to the radiator after heat exchange in the engine, helping maintain proper operating temperature and prevent overheating. As a factory-specified Porsche part, it offers correct dimensions, quality materials, and dependable performance matched to the original design.
Fitment / Position on Car
• Installed on: Engine cooling circuit return pathway
• Location: Between engine coolant outlets and the radiator inlet
• System interface: Works in conjunction with upper and lower radiator hoses, thermostat connections, and coolant pipes to complete the cooling loop
Coolant hoses and return lines operate under constant heat, pressure and vibration. Over time, aging hoses can become brittle, crack, swell, or leak, leading to coolant loss and potential engine overheating. Installing a genuine Porsche OE coolant return hose ensures the correct material formulation and engineered fit, helping preserve cooling system integrity and long-term engine reliability - exactly as Porsche originally intended.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95810640250
95810640250
The product you are viewing cross references to these numbers
Price: €231.70
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Information
Breather Line, Cooler For Coolant.
Ensure proper cooling system ventilation and pressure control with the Breather Line, Cooler for Coolant. This breather line is designed to route air and vapor from the coolant cooler system, helping maintain stable pressure and efficient coolant circulation under varying engine temperatures.
Fits:
Diagram Ref No 20
What This Product Does:
Symptoms Of Wear Or Failure:
Related reference numbers
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9P11214
The product you are viewing cross references to these numbers
Ensure proper cooling system ventilation and pressure control with the Breather Line, Cooler for Coolant. This breather line is designed to route air and vapor from the coolant cooler system, helping maintain stable pressure and efficient coolant circulation under varying engine temperatures.
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Diagram Ref No 20
What This Product Does:
- Vents air and vapor from the coolant cooler system
- Helps regulate cooling system pressure
- Supports consistent coolant circulation
- Reduces strain on hoses, seals, and cooling components
Symptoms Of Wear Or Failure:
- Coolant leaks near the coolant cooler or hose connections
- Sweet coolant smell from the engine bay
- Coolant residue or staining around fittings and clamps
- Cracked, brittle, or collapsed hose material
- Loose or leaking hose connections
- Gradual coolant loss requiring frequent top-offs
- Pressure buildup in the cooling system (may cause swelling hoses)
- Steam from under the hood in more severe cases
- Engine temperature running higher than normal if coolant flow is affected
- Replacing a worn or damaged coolant cooler breather line is important because it helps the cooling system properly vent air and regulate pressure during normal engine operation. Over time, heat and constant exposure to coolant can cause the line to become brittle, cracked, or leak.
- If the breather line fails, it can lead to coolant loss, pressure buildup, and added strain on surrounding hoses and seals. This may reduce cooling system efficiency and increase the risk of overheating or costly component damage.
- Installing a new breather line helps prevent leaks, supports stable cooling performance, and protects the engine by maintaining proper system pressure and ventilation.
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Information
Breather Line, Cooler For Coolant.
Ensure proper cooling system ventilation and pressure control with the OE MATCH Breather Line, Cooler for Coolant. This breather line is designed to route air and vapor from the coolant cooler system, helping maintain stable pressure and efficient coolant circulation under varying engine temperatures.
Fits:
Diagram Ref No 20
What This Product Does:
Symptoms Of Wear Or Failure:
Related reference numbers
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Diagram Ref No 20
What This Product Does:
- Vents air and vapor from the coolant cooler system
- Helps regulate cooling system pressure
- Supports consistent coolant circulation
- Reduces strain on hoses, seals, and cooling components
Symptoms Of Wear Or Failure:
- Coolant leaks near the coolant cooler or hose connections
- Sweet coolant smell from the engine bay
- Coolant residue or staining around fittings and clamps
- Cracked, brittle, or collapsed hose material
- Loose or leaking hose connections
- Gradual coolant loss requiring frequent top-offs
- Pressure buildup in the cooling system (may cause swelling hoses)
- Steam from under the hood in more severe cases
- Engine temperature running higher than normal if coolant flow is affected
- Replacing a worn or damaged coolant cooler breather line is important because it helps the cooling system properly vent air and regulate pressure during normal engine operation. Over time, heat and constant exposure to coolant can cause the line to become brittle, cracked, or leak.
- If the breather line fails, it can lead to coolant loss, pressure buildup, and added strain on surrounding hoses and seals. This may reduce cooling system efficiency and increase the risk of overheating or costly component damage.
- Installing a new breather line helps prevent leaks, supports stable cooling performance, and protects the engine by maintaining proper system pressure and ventilation.
Related reference numbers
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9P11214
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Prices from: €24.69