Coolant Valve. Porsche 970 Panamera 2010-16  ❭  97057222501

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.

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