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Porsche // Cayenne 9YA (E3) 2018-2023 // 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
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Water coolant hose return. Porsche 958 Cayenne / Panamera 970 - 94810605124
94810605124/1
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 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
Information
Water coolant hose - return
OE Match replacement coolant line designed to replicate the original Porsche hose in shape, length, material, and fitment. It serves as a return path for coolant within the engine cooling system, helping maintain proper circulation and temperature regulation.
Fits:
Porsche 958 Cayenne S / GTS - 2010 to 2017
Porsche 970.1 Panamera 4 / 4S / GTS - 2009 to 2013
Porsche 970.2 Panamera GTS - 2014 to 2016
Diagram ref no 15
The return hose carries coolant back toward the radiator or engine block after it has passed through the engine and other cooling components. Proper coolant flow is vital for maintaining stable engine temperatures, preventing overheating, and ensuring long-term engine longevity. A worn, cracked, or leaking hose can compromise coolant flow, lead to coolant loss, introduce air into the system, and result in overheating or engine damage.
This OE Match hose fits directly in place of the original and is supplied without additional clamps or fittings, allowing reuse of existing hardware or replacement with recommended clamps as needed. It’s ideal for coolant system maintenance, restoration work, or replacing age-affected components.
The coolant return hose completes the coolant circulation loop by transporting coolant back to the radiator/engine assembly after passage through the engine or heat exchangers. This return path helps maintain stable coolant temperatures and supports continuous heat dissipation.
Function:
• Provides a return path for coolant in the engine cooling system
• Maintains proper coolant circulation and temperature control
• Resists heat, pressure, and coolant breakdown
• Design for direct fit and correct routing
• Durable construction for long-term service
Coolant hoses deteriorate over time due to heat cycling, pressure, and exposure to coolant and engine bay contaminants. Cracks, bulges, or soft spots can develop, leading to coolant leaks, engine overheating, air ingress, and reduced cooling performance. Replacing aging hoses with an OE Match coolant return hose restores proper fluid flow, maintains engine operating temperature, and helps protect against costly engine damage.
When to replace:
• Visible cracks, swelling, or soft spots
• Coolant leaks or crusty coolant residue
• Engine overheating or temperature fluctuations
• During major coolant service (water pump, thermostat, belt service)
• Routine preventative maintenance for older hoses
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810605124
The product you are viewing cross references to these numbers
OE Match replacement coolant line designed to replicate the original Porsche hose in shape, length, material, and fitment. It serves as a return path for coolant within the engine cooling system, helping maintain proper circulation and temperature regulation.
Fits:
Porsche 958 Cayenne S / GTS - 2010 to 2017
Porsche 970.1 Panamera 4 / 4S / GTS - 2009 to 2013
Porsche 970.2 Panamera GTS - 2014 to 2016
Diagram ref no 15
The return hose carries coolant back toward the radiator or engine block after it has passed through the engine and other cooling components. Proper coolant flow is vital for maintaining stable engine temperatures, preventing overheating, and ensuring long-term engine longevity. A worn, cracked, or leaking hose can compromise coolant flow, lead to coolant loss, introduce air into the system, and result in overheating or engine damage.
This OE Match hose fits directly in place of the original and is supplied without additional clamps or fittings, allowing reuse of existing hardware or replacement with recommended clamps as needed. It’s ideal for coolant system maintenance, restoration work, or replacing age-affected components.
The coolant return hose completes the coolant circulation loop by transporting coolant back to the radiator/engine assembly after passage through the engine or heat exchangers. This return path helps maintain stable coolant temperatures and supports continuous heat dissipation.
Function:
• Provides a return path for coolant in the engine cooling system
• Maintains proper coolant circulation and temperature control
• Resists heat, pressure, and coolant breakdown
• Design for direct fit and correct routing
• Durable construction for long-term service
Coolant hoses deteriorate over time due to heat cycling, pressure, and exposure to coolant and engine bay contaminants. Cracks, bulges, or soft spots can develop, leading to coolant leaks, engine overheating, air ingress, and reduced cooling performance. Replacing aging hoses with an OE Match coolant return hose restores proper fluid flow, maintains engine operating temperature, and helps protect against costly engine damage.
When to replace:
• Visible cracks, swelling, or soft spots
• Coolant leaks or crusty coolant residue
• Engine overheating or temperature fluctuations
• During major coolant service (water pump, thermostat, belt service)
• Routine preventative maintenance for older hoses
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810605124
94810605124
94810605121
94810605123
The product you are viewing cross references to these numbers
Price: £40.62
In stock
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Information
O-ring - 17 x 3 - for the turbocharger coolant and oil lines.
Fits:
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Fits:
Porsche 971-1 Panamera GTS 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 4.0L V8 2017-21
Porsche 971-2 Panamera GTS 4.0L V8 2021-24
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Porsche 971-2 Panamera Turbo S E-Hybrid 4.0L V8 2021-24
Porsche 976 Panamera Turbo E-Hybrid 4.0L V8 2021-24
Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24
Porsche 9YA-2 Cayenne S 4.0L V8 2023>>
Porsche 9YA-2 Cayenne GTS 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo E-Hybrid 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>>
Diagram reference(s):
No. 2
No. 5
No. 10
No. 13
No. 17
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Vehicle Group
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- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
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- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
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- Porsche 9YA.2 Cayenne GTS Coupe V8 4.0L Bi-Turbo 2023>>
Information
Engine Coolant Breather Line.
Diagram Ref No 11
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB12108100
The product you are viewing cross references to these numbers
The Engine Coolant Breather Line is a genuine Porsche cooling system component designed to vent trapped air and regulate pressure within the engine’s coolant circuit. This breather hose ensures efficient coolant circulation by preventing air pockets that can reduce cooling performance and cause temperature instability.
Fits:
- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
- Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
Diagram Ref No 11
What This Product Does:
- Allowing trapped air and vapour to vent from the coolant circuit
- Preventing airlocks that reduce cooling efficiency
- Maintaining correct cooling system pressure
- Supporting steady coolant flow
- Helping regulate engine operating temperature
Symptoms Of Wear Or Failure:
- Coolant leaks near hose connections
- Cracked, brittle, or split hose material
- Coolant smell from the engine bay
- Low coolant warning light
- Difficulty bleeding the cooling system
- Fluctuating or rising engine temperature
- Coolant residue around fittings
Why Replacement Matters:
- Maintain correct cooling system pressure
- Prevent airlocks and circulation issues
- Protect the engine from overheating damage
- Restore reliable coolant flow
- Avoid costly repairs caused by cooling system failure
Related reference numbers
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PAB12108100
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Price: £34.31
Orderable
Vehicle Group
- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
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Information
Engine Coolant Breather Line.
Diagram Ref No 11
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB12108100
The product you are viewing cross references to these numbers
The Engine Coolant Breather Line is a OE MATCH cooling system component designed to vent trapped air and regulate pressure within the engine’s coolant circuit. This breather hose ensures efficient coolant circulation by preventing air pockets that can reduce cooling performance and cause temperature instability.
Fits:
- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
- Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
Diagram Ref No 11
What This Product Does:
- Allowing trapped air and vapour to vent from the coolant circuit
- Preventing airlocks that reduce cooling efficiency
- Maintaining correct cooling system pressure
- Supporting steady coolant flow
- Helping regulate engine operating temperature
Symptoms Of Wear Or Failure:
- Coolant leaks near hose connections
- Cracked, brittle, or split hose material
- Coolant smell from the engine bay
- Low coolant warning light
- Difficulty bleeding the cooling system
- Fluctuating or rising engine temperature
- Coolant residue around fittings
Why Replacement Matters:
- Maintain correct cooling system pressure
- Prevent airlocks and circulation issues
- Protect the engine from overheating damage
- Restore reliable coolant flow
- Avoid costly repairs caused by cooling system failure
Related reference numbers
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PAB12108100
PAB12108100
The product you are viewing cross references to these numbers
Price: £24.11
In stock
Vehicle Group
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- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
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- Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
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- Porsche 9YA.2 Cayenne GTS Coupe V8 4.0L Bi-Turbo 2023>>
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- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
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Information
Coolant Connection Piece, Feed.
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
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The coolant connection piece (feed) is a vital component of the engine cooling system, designed to connect coolant hoses and direct the flow of coolant to key engine or thermal management components. This feed connection ensures efficient circulation of coolant, helping maintain optimal operating temperatures.
Fits:
- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
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- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
- Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
- Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
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- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>
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- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
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- Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
- Porsche 976 Panamera GTS V8 4.0L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
Diagram Ref No 6
What This Product Does:
- Connects coolant hoses within the system
- Directs coolant flow to critical engine or system components
- Maintains proper circulation and pressure within the cooling system
- Ensures efficient heat dissipation and temperature control
Symptoms Of Wear Or Failure:
- Coolant leaks around hose connections
- Visible cracks, warping, or damage to the connector
- Loss of coolant leading to low coolant levels
- Engine overheating or fluctuating temperatures
- White residue or staining from dried coolant leaks
Why Replacement Matters:
- Prevents coolant leaks and pressure loss
- Ensures proper coolant circulation and temperature regulation
- Protects the engine from overheating and damage
- Maintains reliability of the cooling system
- Helps avoid costly repairs caused by coolant loss
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