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Coolant Hose For Reservoir, Lower. Porsche 971.1 / 971.2 Panamera 2.9L 2017-24 - 9A712210911
9A712210911/1
Vehicle Group
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
Information
Coolant Hose For Reservoir, Lower.
Maintain proper coolant circulation and engine temperature control with the OE MATCH Coolant Hose for Reservoir, Lower. This hose is designed to connect the coolant reservoir to the cooling system, helping ensure consistent coolant flow and reliable system pressure.
Fits:
Diagram Ref No 10
What This Product Does:
Symptoms Of Wear Or Failure:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A712210911
The product you are viewing cross references to these numbers
Maintain proper coolant circulation and engine temperature control with the OE MATCH Coolant Hose for Reservoir, Lower. This hose is designed to connect the coolant reservoir to the cooling system, helping ensure consistent coolant flow and reliable system pressure.
Fits:
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
Diagram Ref No 10
What This Product Does:
- Transfers coolant to and from the coolant reservoir
- Helps maintain the correct coolant level and circulation
- Supports proper cooling system pressure regulation
- Prevents overheating by ensuring consistent coolant flow
- Helps the engine cooling system operate efficiently
Symptoms Of Wear Or Failure:
- Coolant leaks near the reservoir or under the vehicle
- Low coolant warning light or repeated coolant top-offs
- Engine running hotter than normal
- Visible cracks, splits, or swelling in the hose
- Soft, spongy, or brittle rubber texture
- Coolant residue or dampness around hose connections
- Sweet coolant smell from the engine bay
- Steam from under the hood (in severe cases)
- Replacing a worn or damaged lower coolant reservoir hose is critical to maintaining proper cooling system performance. This hose helps regulate coolant flow between the reservoir and engine, ensuring consistent pressure and temperature control.
- Over time, heat and pressure can cause the hose to crack, weaken, or leak. If not replaced, a failing hose can lead to coolant loss, overheating, and potentially severe engine damage. Prompt replacement helps prevent breakdowns, protects vital engine components, and ensures long-term reliability.
- Installing a new hose restores proper coolant circulation and helps keep your engine operating at a safe and stable temperature.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A712210911
9A712210911
9A712210910
The product you are viewing cross references to these numbers
Price: €32.49
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Vehicle Group
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Water hose.
Fits:
Porsche 928 1978-95 LHD
Click 'Zoom in' to see the diagram.
Diagram ref no 37.
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92810632105
The product you are viewing cross references to these numbers
Fits:
Porsche 928 1978-95 LHD
Click 'Zoom in' to see the diagram.
Diagram ref no 37.
Related reference numbers
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92810632105
92810632103
92810632105
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Price: €125.92
Orderable
Vehicle Group
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Expansion tank pipe.
Position: Upper - Tank To Pipe
Fits:
Porsche 928 1978-1991
Porsche 928 1993-1995
Click 'Zoom in' for large parts diagram.
Diagram ref no 33
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92810632301
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Position: Upper - Tank To Pipe
Fits:
Porsche 928 1978-1991
Porsche 928 1993-1995
Click 'Zoom in' for large parts diagram.
Diagram ref no 33
Related reference numbers
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92810632301
92810632301
92810632300
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Price: €34.95
In stock
Vehicle Group
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Expansion tank pipe - Position: Upper - Tank To Pipe.
This OE Match expansion tank pipe is a direct replacement for the original Porsche coolant hose fitted to Porsche 928 models from 1978 to 1995. Manufactured to OE specifications, it is engineered to provide reliable coolant transfer between the coolant expansion tank and engine cooling pipe assembly while maintaining factory-correct fitment and cooling system performance.
Fits:
Porsche 928 1978 - 1991
Porsche 928 1993 - 1995
Diagram ref no 33
Installed within the engine cooling system, this hose connects the upper expansion/header tank to the metal coolant pipe or engine “Y” pipe assembly. It plays an important role in circulating coolant and allowing coolant expansion and pressure equalisation within the cooling circuit. Proper coolant flow through this hose is essential for maintaining stable engine operating temperatures and preventing overheating.
The expansion tank pipe transfers coolant between the expansion tank and cooling system pipework, helping maintain correct coolant circulation, pressure regulation, and cooling system efficiency.
Function
• Connects coolant expansion tank to engine cooling pipework
• Supports coolant circulation and pressure equalisation
• Helps maintain stable engine operating temperature
• Reduces risk of coolant leaks and overheating
• Maintains efficient cooling system operation
Cooling hoses are constantly exposed to heat, coolant pressure, and engine vibration. Over time, the hose material can become brittle or porous, increasing the risk of coolant leaks and cooling system failure. Replacing worn coolant hoses helps maintain reliable engine cooling performance and reduces the risk of overheating damage.
When to replace
• Visible coolant leaks or staining
• Cracked, hardened, or swollen hose material
• Cooling system pressure loss
• Overheating or fluctuating coolant temperatures
• During preventative cooling system maintenance
• During radiator or engine cooling system repairs
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810632301
The product you are viewing cross references to these numbers
This OE Match expansion tank pipe is a direct replacement for the original Porsche coolant hose fitted to Porsche 928 models from 1978 to 1995. Manufactured to OE specifications, it is engineered to provide reliable coolant transfer between the coolant expansion tank and engine cooling pipe assembly while maintaining factory-correct fitment and cooling system performance.
Fits:
Porsche 928 1978 - 1991
Porsche 928 1993 - 1995
Diagram ref no 33
Installed within the engine cooling system, this hose connects the upper expansion/header tank to the metal coolant pipe or engine “Y” pipe assembly. It plays an important role in circulating coolant and allowing coolant expansion and pressure equalisation within the cooling circuit. Proper coolant flow through this hose is essential for maintaining stable engine operating temperatures and preventing overheating.
The expansion tank pipe transfers coolant between the expansion tank and cooling system pipework, helping maintain correct coolant circulation, pressure regulation, and cooling system efficiency.
Function
• Connects coolant expansion tank to engine cooling pipework
• Supports coolant circulation and pressure equalisation
• Helps maintain stable engine operating temperature
• Reduces risk of coolant leaks and overheating
• Maintains efficient cooling system operation
Cooling hoses are constantly exposed to heat, coolant pressure, and engine vibration. Over time, the hose material can become brittle or porous, increasing the risk of coolant leaks and cooling system failure. Replacing worn coolant hoses helps maintain reliable engine cooling performance and reduces the risk of overheating damage.
When to replace
• Visible coolant leaks or staining
• Cracked, hardened, or swollen hose material
• Cooling system pressure loss
• Overheating or fluctuating coolant temperatures
• During preventative cooling system maintenance
• During radiator or engine cooling system repairs
Related reference numbers
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92810632301
92810632301
92810632300
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Price: €16.46
In stock