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Genuine Volvo Thermostat Housing; 90C | 8636779

Volvo S80, XC90
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Leaves warehouse within 1-2 business days.

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P/N: 8636779 Genuine Volvo
Cross References:
  • 31338532
The thermostat housing on your Volvo S80 T6 and XC90 is an aluminum housing complete with thermostat and temperature sensor. The thermostat maintains optimal engine operating temperature to improve fuel economy and reduce engine emissions. When closed, coolant circulates through the engine, allowing the engine to warm up. Once the engine is warm and engine temperature reaches a certain point, the thermostat opens for coolant to flow to the radiator where it is cooled before returning to the engine. Once the engine has cooled enough, the thermostat closes until the engine temperature rises enough for the thermostat to open again, regulating engine temperature. This genuine Volvo thermostat housing with thermostat and sensor is the original thermostat housing used on the 2002-2005 S80 T6 and 203-2005 XC90 and is the recommended replacement thermostat housing for your Volvo if yours has failed.
    Genuine Volvo parts are the only parts specifically design for your Volvo and the only part trusted by certified Volvo technicians.
Any Genuine brand part is obtained directly through our vehicle dealership network from your vehicle's manufacturer. This is always your best option for getting the exact same part that is being replaced and will be the latest version design.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This Genuine Volvo Thermostat Housing Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

99-05 - S80 T6, T6 Premier
Includes Sensor. Also Use: (Qty.) (1) 9142697 Thermostat Housing Gasket. from engine # 2567459
03-05 - XC90 T6
Includes Sensor. Also Use: (Qty.) (1) 9142697 Thermostat Housing Gasket.