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Porsche > Panamera 970 MK1 (2009-2013) > 970.1 Panamera V6 3.6L 2WD 2009-13 > Heating / Air Conditioning >

Heater hoses & pipes

Heater hoses & pipes

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DISPLAYING 1 to 15 (of 15 products)
Coolant Valve. Porsche 970 Panamera 2010-16 - 97057222501, 97057222500
2
Coolant Valve. Porsche 970 Panamera 2010-16
Special Order item
97057222501
Product Information
Product Information
Coolant Valve. 
The Coolant Valve is a genuine Porsche OEM heater/coolant control valve designed to regulate coolant flow within the engine cooling and HVAC heating system. This electronically controlled valve directs coolant between the heater core and main cooling circuit, allowing precise control of cabin heating performance while maintaining stable engine operating temperatures. Manufactured to Porsche specifications, it ensures accurate fitment, reliable operation, and long-term durability for Porsche Panamera (970) models.

Fits:
  • Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
  • Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
  • 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 970.1 Panamera Turbo V8 4.8L 2009-13
  • Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
  • Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
  • Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
  • Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
  • Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
  • Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 Executive 2014-16
  • Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
  • Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
  • Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16 
 
Diagram Ref No 13

What This Product Does:

  • Regulates coolant flow through the cooling system and heater hoses.
  • Controls coolant delivery to the heater core, allowing the climate control system to adjust cabin temperature.
  • Helps maintain stable engine operating temperature by managing coolant routing.
  • Ensures proper system efficiency by directing coolant to the correct path depending on operating conditions.

Symptoms Of Wear Or Failure:
  • If the valve fails to open or close properly, the heater core may not receive correct coolant flow, resulting in weak, delayed, or no cabin heat.
  • Improper coolant routing can disrupt circulation, contributing to overheating or fluctuating temperature readings.
  • An electronically controlled valve may trigger diagnostic fault codes related to coolant flow or climate control operation.
  • Cracked housing, worn seals, or failed connections may cause visible coolant leakage near the valve.
  • Coolant leakage around the valve can produce a noticeable odor in the engine bay.
  • Cabin temperature may not change properly when adjusting heater settings.
  • Signs may include cracked plastic housing, coolant staining, corrosion at hose connections, damaged electrical connector (if electronically controlled)

Why Replacement Matters:
  • Restores proper cabin heating control, allowing the heater core to receive the correct coolant flow.
  • Prevents overheating risks, since incorrect coolant routing can disrupt cooling system efficiency.
  • Helps avoid coolant leaks, which can lead to low coolant levels and loss of system pressure.
  • Maintains stable engine operating temperature, protecting the engine from thermal stress.
  • Prevents secondary damage, as coolant leaks or pressure imbalance can damage hoses, sensors, and nearby components.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057222501
97057222501
97057222500

The product you are viewing cross references to these numbers
Coolant Valve. Porsche 970 Panamera 2010-16 - 97057222501, 97057222500
2
Coolant Valve. Porsche 970 Panamera 2010-16
97057222501/1
Product Information
Product Information
Coolant Valve. 
The Coolant Valve is a OE MATCH heater/coolant control valve designed to regulate coolant flow within the engine cooling and HVAC heating system. This electronically controlled valve directs coolant between the heater core and main cooling circuit, allowing precise control of cabin heating performance while maintaining stable engine operating temperatures. It ensures accurate fitment, reliable operation, and long-term durability for Porsche Panamera (970) models.

Fits:
  • Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
  • Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
  • 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 970.1 Panamera Turbo V8 4.8L 2009-13
  • Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
  • Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
  • Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
  • Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
  • Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
  • Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 Executive 2014-16
  • Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
  • Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
  • Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16 
 
Diagram Ref No 13

What This Product Does:

  • Regulates coolant flow through the cooling system and heater hoses.
  • Controls coolant delivery to the heater core, allowing the climate control system to adjust cabin temperature.
  • Helps maintain stable engine operating temperature by managing coolant routing.
  • Ensures proper system efficiency by directing coolant to the correct path depending on operating conditions.

Symptoms Of Wear Or Failure:
  • If the valve fails to open or close properly, the heater core may not receive correct coolant flow, resulting in weak, delayed, or no cabin heat.
  • Improper coolant routing can disrupt circulation, contributing to overheating or fluctuating temperature readings.
  • An electronically controlled valve may trigger diagnostic fault codes related to coolant flow or climate control operation.
  • Cracked housing, worn seals, or failed connections may cause visible coolant leakage near the valve.
  • Coolant leakage around the valve can produce a noticeable odor in the engine bay.
  • Cabin temperature may not change properly when adjusting heater settings.
  • Signs may include cracked plastic housing, coolant staining, corrosion at hose connections, damaged electrical connector (if electronically controlled)

Why Replacement Matters:
  • Restores proper cabin heating control, allowing the heater core to receive the correct coolant flow.
  • Prevents overheating risks, since incorrect coolant routing can disrupt cooling system efficiency.
  • Helps avoid coolant leaks, which can lead to low coolant levels and loss of system pressure.
  • Maintains stable engine operating temperature, protecting the engine from thermal stress.
  • Prevents secondary damage, as coolant leaks or pressure imbalance can damage hoses, sensors, and nearby components.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057222501
97057222501
97057222500

The product you are viewing cross references to these numbers
Heater hose feed. Porsche 970 Panamera - 97010642002
2
Heater hose feed. Porsche 970 Panamera
Special Order item
97010642002
Product Information
Product Information
Heater hose feed. Porsche 970 Panamera

porsche

Fits:
Porsche 970.1 / 970.2  Panamera / 4 - 2009 to 2016
Porsche 970.1 / 970.2 Panamera S / 4S - 2009 to 2016
Porsche 970.1 / 970.2 Panamera GTS - 2009 to 2016
Porsche 970.1 / 970.2 Panamera turbo - 2009 to 2016

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97010642002
97010642002

The product you are viewing cross references to these numbers
Heater hose feed. Porsche 970 Panamera - 97010642002
3
Heater hose feed. Porsche 970 Panamera
Special Offer
97010642002/1
Product Information
Product Information
Heater hose feed. Porsche 970 Panamera

oematch

Fits:
Porsche 970.1 / 970.2  Panamera / 4 - 2009 to 2016
Porsche 970.1 / 970.2 Panamera S / 4S - 2009 to 2016
Porsche 970.1 / 970.2 Panamera GTS - 2009 to 2016
Porsche 970.1 / 970.2 Panamera turbo - 2009 to 2016

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97010642002
97010642002

The product you are viewing cross references to these numbers
Heater hose return. Porsche 970 Panamera 3.6ltr V6 / 4.8ltr V8 - 97010642101 - GPBH-42101
2
Heater hose return. Porsche 970 Panamera 3.6ltr V6 / 4.8ltr V8
Special Offer
97010642101/1
Product Information
Product Information
Heater hose return. 

oematch

Fits:
Porsche 970.1 Panamera 3.6ltr V6 / 4.8ltr V8 - 2009 to 2013
Porsche 970.2 Panamera 3.6ltr V6 / 4.8ltr V8 - 2014 to 2016

Click 'Zoom in' for large parts diagram.
Diagram ref no 22




Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97010642101
97010642101

The product you are viewing cross references to these numbers
Heater Hose Supply On Water Pump. Porsche 970 Panamera 2010-16 - 97057258300
2
Heater Hose Supply On Water Pump. Porsche 970 Panamera 2010-16
97057258300/1
Product Information
Product Information
Heater Hose Supply On Water Pump.

The Heater Hose Supply on Water Pump is a OE MATCH heater hose designed to supply hot engine coolant from the water pump to the heater circuit. This hose plays a key role in the vehicle’s heating system by delivering warmed coolant to the heater core, enabling effective cabin heating. It offers precise fitment, high resistance to heat and pressure, and long-term reliability for Porsche Panamera (970) models.

Fits:

  • Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
  • Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
  • 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 970.1 Panamera Turbo V8 4.8L 2009-13
  • Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
  • Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
  • Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
  • Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
  • Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
  • Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 Executive 2014-16
  • Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
  • Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
  • Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16  

Diagram Ref No 5

What This Product Does:
  • Supplies hot engine coolant from the water pump outlet to the heater core circuit.
  • Enables cabin heating, as the heater core relies on hot coolant to warm the air blown into the interior.
  • Helps maintain proper coolant circulation between the engine cooling system and the HVAC system.
  • Provides a flexible connection that absorbs engine movement, vibration, and thermal expansion.

Symptoms Of Wear Or Failure:
  • Coolant may seep or drip from the hose itself or at the connection points, often leaving pink/white residue.
  • A failing heater supply hose can cause gradual coolant loss, requiring frequent top-ups.
  • If hot coolant isn’t reaching the heater core, the heater may blow lukewarm or cold air, even when the engine is warm.
  • A noticeable sweet smell in the engine bay or inside the cabin often indicates a coolant leak in the heater circuit.
  • Common signs include cracking or splitting, bulging or swelling, hardened or brittle rubber, wet staining around the hose.
  • Coolant loss from the heater supply hose can contribute to overheating or unstable engine temperatures.
  • Modern Porsche models may display low-coolant or temperature warnings when the hose begins to fail.

Why Replacement Matters:
  • Prevents coolant leaks that can lead to low coolant levels and loss of system pressure.
  • Maintains proper cabin heating, since the heater core depends on a steady supply of hot coolant.
  • Helps avoid engine overheating, as coolant loss from the heater circuit affects overall cooling performance.
  • Restores reliable coolant circulation between the water pump and heater system.
  • Protects surrounding components, as leaking coolant can damage hoses, sensors, wiring, and nearby engine parts.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057258300
97057258300

The product you are viewing cross references to these numbers
Heater hose Supply. On water pump. Porsche 970 Panamera - 97057258300
3
Heater hose Supply. On water pump. Porsche 970 Panamera
Special Order item
97057258300
Product Information
Product Information
Heater hose Supply. On water pump.

porsche

Fits:
Porsche 970 Panamera 2010-16

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057258300
97057258300

The product you are viewing cross references to these numbers
Heater Hose, Supply, On Water Pump. Porsche 970 Panamera 2010-16 - 97057258100
2
Heater Hose, Supply, On Water Pump. Porsche 970 Panamera 2010-16
97057258100/1
Product Information
Product Information
Heater Hose, Supply, On Water Pump.

The Heater Hose, Supply, On Water Pump is a OE MATCH heater hose designed to carry hot engine coolant from the water pump into the heater circuit. This hose plays a vital role in the vehicle’s heating system by supplying the heater core with warmed coolant, allowing the HVAC system to deliver consistent cabin heat. It offers precise fitment, high resistance to heat and pressure, and long-term durability for Porsche Panamera (970) models.

Fits:

  • Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
  • Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
  • 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 970.1 Panamera Turbo V8 4.8L 2009-13
  • Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
  • Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
  • Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
  • Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
  • Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
  • Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 Executive 2014-16
  • Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
  • Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
  • Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16

Diagram Ref No 4

What This Product Does:
  • Supplies hot engine coolant from the water pump area to the heater core circuit.
  • Enables cabin heating, since the heater core uses hot coolant to warm air blown into the interior.
  • Maintains proper coolant circulation through the heater system for consistent heating performance.
  • Provides a flexible connection to handle vibration, engine movement, and thermal expansion.

Symptoms Of Wear Or Failure:
  • Coolant may seep or drip from the hose itself or from the connection points, often leaving visible residue.
  • A failing heater supply hose can cause gradual coolant loss, requiring frequent top-ups.
  • If hot coolant cannot reach the heater core, the heater may blow lukewarm or cold air even when the engine is warm.
  • A noticeable coolant smell in the engine bay or inside the cabin often indicates a leak in the heater circuit.
  • Common signs include cracking or splitting, swelling or bulging, hardened or brittle rubber, wet staining around the hose.
  • Coolant loss from the heater circuit can contribute to overheating or unstable engine temperatures.
  • Low coolant or temperature warnings may appear if the hose begins to fail.

Why Replacement Matters:
  • Prevents coolant leaks that can cause low coolant levels and loss of system pressure.
  • Maintains reliable cabin heating, since the heater core depends on a steady supply of hot coolant.
  • Helps avoid engine overheating, because coolant loss in the heater circuit affects overall cooling system performance.
  • Restores proper coolant circulation, ensuring stable engine temperature control.
  • Protects surrounding components, as leaking coolant can damage hoses, sensors, wiring, and nearby engine parts.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057258100
97057258100

The product you are viewing cross references to these numbers
Heater hose, Supply. On water pump. Porsche 970 Panamera - 97057258100
3
Heater hose, Supply. On water pump. Porsche 970 Panamera
Special Order item
97057258100
Product Information
Product Information
Heater hose, Supply. On water pump.

porsche

Fits:
Porsche 970 Panamera 2010-16

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057258100
97057258100

The product you are viewing cross references to these numbers
Heater hose, Supply. Porsche 970 Panamera - 97057258400
3
Heater hose, Supply. Porsche 970 Panamera
Special Order item
97057258400
Product Information
Product Information
Heater hose, Supply.

porsche

Fits:
Porsche 970 Panamera 2010-16

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057258400
97057258400

The product you are viewing cross references to these numbers
Heater hose, Supply. Porsche 970 Panamera - 97057258500
3
Heater hose, Supply. Porsche 970 Panamera
Special Order item
97057258500
Product Information
Product Information
Heater hose, Supply.

porsche

Fits:
Porsche 970 Panamera 2010-16

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

Related reference numbers
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97057258500
97057258500

The product you are viewing cross references to these numbers
Heater hose, Supply. Porsche 970 Panamera - 97057258500 - 90630
3
Heater hose, Supply. Porsche 970 Panamera
Special Offer
97057258500/1
Product Information
Product Information
Heater hose, Supply.

oematch

Fits:
Porsche 970 Panamera 2010-16

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057258500
97057258500

The product you are viewing cross references to these numbers
Heater Hose, Supply. Porsche 970 Panamera 2010-16 - 97057258400
2
Heater Hose, Supply. Porsche 970 Panamera 2010-16
97057258400/1
Product Information
Product Information
Heater Hose, Supply.
The Heater Hose, Supply is a OE MATCH heater coolant hose designed to deliver hot engine coolant from the cooling system to the heater core. This hose plays a vital role in the HVAC heating circuit, ensuring consistent coolant flow for reliable cabin heating and stable engine temperature control. It provides precise fitment, excellent resistance to heat and pressure, and long-term durability for Porsche Panamera (970) models.

Fits:
  • Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
  • Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
  • 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 970.1 Panamera Turbo V8 4.8L 2009-13
  • Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
  • Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
  • Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
  • Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
  • Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
  • Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 Executive 2014-16
  • Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
  • Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
  • Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16

Diagram Ref No 6

What This Product Does:

  • Supplies hot engine coolant from the cooling system to the heater core.
  • Enables cabin heating, since the heater core uses hot coolant to warm the air inside the vehicle.
  • Helps maintain proper coolant circulation through the heater circuit for consistent heating performance.
  • Provides a flexible, heat-resistant connection that handles vibration and thermal expansion without restricting coolant flow.

Symptoms Of Wear Or Failure:
  • Coolant may seep or drip from the hose body or at the clamp connections, often leaving visible residue.
  • A leaking heater supply hose can cause gradual coolant loss, requiring frequent top-ups.
  • If hot coolant cannot reach the heater core properly, the heater may blow lukewarm or cold air.
  • Coolant loss from the heater circuit can reduce overall cooling system efficiency.
  • A noticeable coolant odor in the engine bay or cabin can indicate a leak in the heater hose.
  • Common signs include cracking or splitting, swelling or bulging, hardened or brittle rubber, coolant staining around the hose.
  • Low coolant or temperature warnings may appear if the hose begins to fail.

Why Replacement Matters:
  • Prevents coolant leaks that can lead to low coolant levels and pressure loss.
  • Maintains reliable cabin heating, since the heater core depends on a steady supply of hot coolant.
  • Helps avoid engine overheating, as coolant loss reduces overall cooling system efficiency.
  • Restores proper coolant circulation, ensuring stable engine temperature control.
  • Protects surrounding components, since leaking coolant can damage wiring, sensors, and nearby engine parts.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057258400
97057258400

The product you are viewing cross references to these numbers
Heating Hose, Return. Porsche 970 Panamera 2010-16 - 97057258600
2
Heating Hose, Return. Porsche 970 Panamera 2010-16
Special Order item
97057258600
Product Information
Product Information
Heating Hose, Return.

The Heating Hose, Return is a genuine Porsche OEM heater coolant hose designed to return coolant from the heater core circuit back into the engine cooling system. This return hose is essential for maintaining continuous coolant circulation through the HVAC heating system, ensuring reliable cabin heat and stable engine temperature control. Manufactured to Porsche specifications, it provides precise fitment, strong resistance to heat and pressure, and long-term durability for Porsche Panamera (970) models.

Fits:

  • Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
  • Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
  • 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 970.1 Panamera Turbo V8 4.8L 2009-13
  • Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
  • Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
  • Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
  • Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
  • Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
  • Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 Executive 2014-16
  • Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
  • Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
  • Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16  

Diagram Ref No 11

What This Product Does:

  • Returns heated coolant from the heater core to the engine cooling system.
  • Completes the heater circuit loop, allowing coolant to continuously circulate through the HVAC system.
  • Helps maintain stable engine operating temperatures by integrating the heater system into the overall cooling loop.
  • Provides a flexible connection that absorbs engine movement and thermal expansion without restricting coolant flow.

Symptoms Of Wear Or Failure:
  • Coolant may seep or drip from the hose body or around the connection points/clamps.
  • A leaking return hose can cause gradual coolant loss, leading to frequent topping up.
  • Coolant loss from the heater circuit can reduce overall cooling efficiency and contribute to overheating.
  • If coolant flow is reduced, the heater core may not circulate coolant properly, causing poor heating performance.
  • A sweet coolant odor in the engine bay or cabin can indicate a leak in the heater circuit.
  • Common signs include cracking or splitting, swelling or bulging, hardened or brittle rubber, coolant staining or residue.
  • Low coolant warnings may appear if the hose begins to leak.

Why Replacement Matters:
  • Prevents coolant leaks that can lead to low coolant levels and pressure loss.
  • Maintains reliable cabin heating, since the heater system requires continuous coolant flow in both supply and return lines.
  • Helps avoid engine overheating, because coolant loss reduces cooling system efficiency.
  • Restores correct coolant circulation, ensuring stable engine temperature control.
  • Protects surrounding components, as leaking coolant can damage wiring, sensors, hoses, and nearby engine parts.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057258600
97057258600

The product you are viewing cross references to these numbers
Heating Hose, Return. Porsche 970 Panamera 2010-16 - 97057258600
2
Heating Hose, Return. Porsche 970 Panamera 2010-16
97057258600/1
Product Information
Product Information
Heating Hose, Return.

The Heating Hose, Return is a OE MATCH heater coolant hose designed to return coolant from the heater core circuit back into the engine cooling system. This return hose is essential for maintaining continuous coolant circulation through the HVAC heating system, ensuring reliable cabin heat and stable engine temperature control. It provides precise fitment, strong resistance to heat and pressure, and long-term durability for Porsche Panamera (970) models.

Fits:

  • Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
  • Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
  • 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 970.1 Panamera Turbo V8 4.8L 2009-13
  • Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
  • Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
  • Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
  • Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
  • Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
  • Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 Executive 2014-16
  • Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
  • Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
  • Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16  

Diagram Ref No 11

What This Product Does:

  • Returns heated coolant from the heater core to the engine cooling system.
  • Completes the heater circuit loop, allowing coolant to continuously circulate through the HVAC system.
  • Helps maintain stable engine operating temperatures by integrating the heater system into the overall cooling loop.
  • Provides a flexible connection that absorbs engine movement and thermal expansion without restricting coolant flow.

Symptoms Of Wear Or Failure:
  • Coolant may seep or drip from the hose body or around the connection points/clamps.
  • A leaking return hose can cause gradual coolant loss, leading to frequent topping up.
  • Coolant loss from the heater circuit can reduce overall cooling efficiency and contribute to overheating.
  • If coolant flow is reduced, the heater core may not circulate coolant properly, causing poor heating performance.
  • A sweet coolant odor in the engine bay or cabin can indicate a leak in the heater circuit.
  • Common signs include cracking or splitting, swelling or bulging, hardened or brittle rubber, coolant staining or residue.
  • Low coolant warnings may appear if the hose begins to leak.

Why Replacement Matters:
  • Prevents coolant leaks that can lead to low coolant levels and pressure loss.
  • Maintains reliable cabin heating, since the heater system requires continuous coolant flow in both supply and return lines.
  • Helps avoid engine overheating, because coolant loss reduces cooling system efficiency.
  • Restores correct coolant circulation, ensuring stable engine temperature control.
  • Protects surrounding components, as leaking coolant can damage wiring, sensors, hoses, and nearby engine parts.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97057258600
97057258600

The product you are viewing cross references to these numbers
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About Heater hoses & pipes

Porsche Heater Hoses & Pipes | Reliable Coolant Flow & Cabin Heating Efficiency

Heater hoses and pipes are essential components in your Porsche’s heating and cooling system. They carry heated coolant from the engine to the heater core, enabling warm air circulation throughout the cabin. Without properly functioning hoses and pipes, the heating system cannot deliver consistent temperature control or maintain efficient engine cooling.

At Design911, we supply premium heater hoses and coolant pipes that meet or exceed original engineering standards. Constructed from high-quality rubber, aluminium, or reinforced composite materials, these components ensure leak-free performance, excellent heat resistance, and long-term durability.

Whether you’re restoring a classic 911 or maintaining a modern Porsche with advanced climate control systems, our heater hoses and pipes provide the precision, fitment, and performance required for dependable heating and cooling.

What Do Heater Hoses & Pipes Do?

Heater hoses and pipes form the circulation path that carries hot coolant from the engine to the heater core, allowing the HVAC system to provide warm air inside the cabin.

Core Functions:

  • Transfer heated coolant to the heater core for cabin warming.
  • Maintain proper coolant flow between engine and heating system.
  • Regulate temperature and prevent air pockets in the system.
  • Ensure efficient heat exchange for passenger comfort.
  • Protect against coolant loss and overheating.

A properly functioning set of hoses and pipes is critical for both engine cooling performance and interior heating efficiency.

Why Do Heater Hoses & Pipes Fail or Degrade?

These components endure constant heat, pressure, and vibration. Over time, material fatigue and corrosion can lead to leaks or blockages.

Common Causes of Failure Include:

  • Age-related cracking, swelling, or brittleness of rubber hoses.
  • Corrosion or pinhole leaks in metal pipes.
  • Coolant contamination or chemical degradation.
  • Loose or damaged hose clamps causing leaks.
  • Blockages from scale or debris restricting coolant flow.

When heater hoses or pipes fail, symptoms include coolant leaks, weak cabin heat, overheating, or a sweet smell of antifreeze inside the cabin.

Why Replace Your Porsche Heater Hoses & Pipes?

Replacing worn or damaged heater hoses and pipes restores proper coolant circulation, prevents leaks, and ensures stable heating and engine temperature control.

Key Benefits:

  • Restores efficient coolant flow and cabin heating performance.
  • Prevents leaks, overheating, and engine damage.
  • Improves reliability and system pressure integrity.
  • Resistant to heat, pressure, and corrosion for long lifespan.
  • Direct-fit replacements for Porsche 911, Cayman, Boxster, Panamera, Macan, and Cayenne models.
  • Ideal for maintenance, restorations, or performance upgrades.

It’s recommended to replace heater hoses and clamps during coolant service intervals to maintain maximum system reliability.

Highlights

  • Precision-engineered Porsche heater hoses and coolant pipes.
  • Constructed from high-quality, heat-resistant materials.
  • Direct-fit replacements for Porsche models old and new.
  • Designed for long-term resistance to pressure and corrosion.
  • Ensures reliable heating and engine cooling performance.
  • Ideal for restoration, servicing, and preventative maintenance.       

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