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Breather Line, Reservoir. Porsche 971.1 / 971.2 / 976 Panamera 2017>> - 9A712244710
9A712244710/1
Vehicle Group
- Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
- 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
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
Information
Breather Line, Reservoir.
Maintain proper engine and cooling system ventilation with the OE MATCH Breather Line, Reservoir. This component is designed to route air and vapor from the reservoir system, helping regulate pressure and support smooth, efficient operation.
Fits:
Diagram Ref No 9
What This Product Does:
Symptoms Of Wear Or Failure:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A712244710
The product you are viewing cross references to these numbers
Maintain proper engine and cooling system ventilation with the OE MATCH Breather Line, Reservoir. This component is designed to route air and vapor from the reservoir system, helping regulate pressure and support smooth, efficient operation.
Fits:
- Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
- 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
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
Diagram Ref No 9
What This Product Does:
- Releases trapped air and pressure from the reservoir system
- Helps prevent pressure buildup that can stress hoses and seals
- Supports proper coolant reservoir operation during heating/cooling cycles
- Maintains stable cooling system performance
Symptoms Of Wear Or Failure:
- Coolant or vapor leaks near the reservoir area
- Sweet coolant smell from the engine bay
- Cracked, brittle, or collapsed hose material
- Loose or damaged hose connections
- Coolant residue buildup around fittings or clamps
- Pressure buildup in the cooling system (may cause swelling hoses)
- Coolant loss over time without obvious major leaks
- Check engine light (in some cases, if pressure/venting issues affect sensors)
- The reservoir breather line plays a key role in allowing the cooling system to safely vent air and vapor as temperatures rise and fall. If this line becomes cracked, brittle, or blocked, it can lead to improper pressure regulation within the system.
- Failure to replace a worn breather line may result in coolant leaks, pressure buildup, stressed hoses or seals, and reduced cooling system efficiency. Over time, this can contribute to overheating or additional component damage.
- Replacing the breather line helps maintain proper system ventilation, prevents unnecessary strain on cooling components, and supports long-term engine reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A712244710
9A712244710
The product you are viewing cross references to these numbers
Price: €35.15
In stock
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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.
Related reference numbers
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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
Related reference numbers
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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
Related, superseded, cross reference or alternative numbers for comparison.
92810632301
92810632301
92810632300
The product you are viewing cross references to these numbers
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
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Price: €16.46
In stock