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Water Coolant Top Hose Supply. Porsche 958 Cayenne 4.8L V8 2010-17 - 95810640200
95810640200/1
Vehicle Group
- 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
Information
Water Coolant Top Hose Supply.
Diagram Ref No 11
What This Product Does:
Symptoms Of Wear Or Failure:
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95810640200
The product you are viewing cross references to these numbers
Maintain reliable engine cooling performance with the Water Coolant Top Hose Supply. This OE MATCH upper supply hose is designed to deliver coolant to key cooling system components, ensuring proper circulation and effective temperature regulation.
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
Diagram Ref No 11
What This Product Does:
- Supplies coolant to critical cooling system components
- Maintains proper coolant circulation
- Supports heat transfer and temperature regulation
- Helps prevent overheating by ensuring steady coolant flow
- Contributes to overall cooling system efficiency
Symptoms Of Wear Or Failure:
- Coolant leaks in the engine bay or under the vehicle
- Low coolant warning light
- Frequent coolant top-offs
- Engine overheating or rising temperature gauge
- Sweet coolant smell from the engine compartment
- Steam from under the hood in severe cases
- Cracks, splits, or dry rot on the hose surface
- Bulging or swelling due to internal weakening
- Soft, spongy, or brittle hose texture
- Coolant residue or dampness around hose clamps or fittings
- Replacing a worn top coolant supply hose is important because it ensures coolant is delivered properly throughout the engine cooling system. Over time, heat and pressure can weaken the hose, leading to cracks, leaks, or sudden failure.
- If the hose fails, coolant loss can reduce circulation and cause the engine to overheat, potentially leading to serious and costly engine damage. Even small leaks can lower coolant levels and reduce cooling efficiency.
- Installing a new hose helps prevent leaks, restores reliable coolant flow, and protects the engine by maintaining proper cooling system performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95810640200
95810640200
The product you are viewing cross references to these numbers
Price: £39.26
Arriving soon
Related products
Vehicle Group
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Information
Coolant pipe.
Fits:
Porsche 958 Cayenne 3.0L Diesel >>2011
Click 'Zoom in' for large parts diagram.
Diagram ref no 33
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Related, superseded, cross reference or alternative numbers for comparison.
95810652100
The product you are viewing cross references to these numbers
Fits:
Porsche 958 Cayenne 3.0L Diesel >>2011
Click 'Zoom in' for large parts diagram.
Diagram ref no 33
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95810652100
95810652100
The product you are viewing cross references to these numbers
Price: £343.35
Orderable
Vehicle Group
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Information
Radiator coolant hose, upper.
This Porsche Genuine OE upper radiator coolant hose carries engine coolant between the radiator and engine at the top of the cooling circuit. It ensures reliable coolant flow from the engine into the radiator where heat is dissipated, helping maintain stable operating temperatures and preventing overheating.
Fits:
Porsche 958 Cayenne 3.0L Diesel 2012 - 2018
* PR:D43, D1V, D50
Diagram ref no 19
The Porsche Genuine OE Upper Radiator Coolant Hose 95810640140 is a vital cooling-system component for the Porsche Cayenne 3.0 L Diesel (958), ensuring proper flow of coolant into the radiator. Its Porsche-specified design, fit, and materials help preserve engine thermal stability, support reliable performance, and maintain correct factory coolant routing.
Fitment / Position on Car
• Installed on: Upper section of the engine cooling system
• Location: Between the top radiator outlet and corresponding engine coolant inlet
• System interface: Works with radiator, thermostat housing, coolant pipes, and clamps to complete the cooling loop
Coolant hoses are exposed to high heat, pressure, and vibration over time, which can cause swelling, cracking, or leaks. A failed upper radiator hose can lead to coolant loss and engine overheating, risking serious engine damage. Using a fresh hose ensures the correct material formulation, dimensions, and durability - delivering long-lasting performance and peace of mind.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95810640140
The product you are viewing cross references to these numbers
This Porsche Genuine OE upper radiator coolant hose carries engine coolant between the radiator and engine at the top of the cooling circuit. It ensures reliable coolant flow from the engine into the radiator where heat is dissipated, helping maintain stable operating temperatures and preventing overheating.
Fits:
Porsche 958 Cayenne 3.0L Diesel 2012 - 2018
* PR:D43, D1V, D50
Diagram ref no 19
The Porsche Genuine OE Upper Radiator Coolant Hose 95810640140 is a vital cooling-system component for the Porsche Cayenne 3.0 L Diesel (958), ensuring proper flow of coolant into the radiator. Its Porsche-specified design, fit, and materials help preserve engine thermal stability, support reliable performance, and maintain correct factory coolant routing.
Fitment / Position on Car
• Installed on: Upper section of the engine cooling system
• Location: Between the top radiator outlet and corresponding engine coolant inlet
• System interface: Works with radiator, thermostat housing, coolant pipes, and clamps to complete the cooling loop
Coolant hoses are exposed to high heat, pressure, and vibration over time, which can cause swelling, cracking, or leaks. A failed upper radiator hose can lead to coolant loss and engine overheating, risking serious engine damage. Using a fresh hose ensures the correct material formulation, dimensions, and durability - delivering long-lasting performance and peace of mind.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95810640140
95810640140
The product you are viewing cross references to these numbers
Price: £169.71
Orderable
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: £223.84
Orderable