Collection: Thermostats
Thermostats are crucial components of the engine cooling system that regulate the flow of coolant to maintain optimal engine temperature. They are typically located between the engine & the radiator. The thermostat works by opening & closing based on the temperature of the coolant. When the engine is cold, the thermostat remains closed, preventing coolant from flowing through the radiator. This allows the engine to warm up quickly. Once the engine reaches the desired operating temperature, the thermostat opens, allowing coolant to flow through the radiator to dissipate heat. If the engine temperature drops below the set threshold, the thermostat closes again to maintain the optimal operating temperature. Thermostats are designed to ensure that the engine doesn't overheat or run too cool, which can negatively impact performance & fuel efficiency. Over time, thermostats can wear out or become stuck in either the open or closed position, leading to overheating or poor heating in the cabin. Regular maintenance & replacement of thermostats are important to ensure proper engine cooling & overall performance of the vehicle.
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BILLET SPECIALTIES LT Thermostat Housing 15 Degree Black BLK90520
Vendor:Regular price $167.99 USDRegular priceUnit price / per$184.79 USDSale price $167.99 USDSale -
MARCH PERFORMANCE Thermostat Housing LS -20AN Straight BTH-216-08
Vendor:Regular price $66.95 USDRegular priceUnit price / per$73.65 USDSale price $66.95 USDSale -
MARCH PERFORMANCE Thermostat Housing LS -20AN Straight BTH-216
Vendor:Regular price $66.95 USDRegular priceUnit price / per$73.65 USDSale price $66.95 USDSale -
MARCH PERFORMANCE Thermostat Housing LS -16AN Straight BTH-215-08
Vendor:Regular price $66.95 USDRegular priceUnit price / per$73.65 USDSale price $66.95 USDSale -
MARCH PERFORMANCE Thermostat Housing LS -16AN Straight BTH-215
Vendor:Regular price $66.95 USDRegular priceUnit price / per$73.65 USDSale price $66.95 USDSale -
MARCH PERFORMANCE Thermostat Housing SBC -20AN Straight BTH-206-08
Vendor:Regular price $66.95 USDRegular priceUnit price / per$73.65 USDSale price $66.95 USDSale -
MARCH PERFORMANCE Thermostat Housing SBC -20AN Straight BTH-206
Vendor:Regular price $66.95 USDRegular priceUnit price / per$73.65 USDSale price $66.95 USDSale -
MARCH PERFORMANCE Thermostat Housing SBC -16AN Straight BTH-205-08
Vendor:Regular price $66.95 USDRegular priceUnit price / per$73.65 USDSale price $66.95 USDSale -
MARCH PERFORMANCE Thermostat Housing SBC -16AN Straight BTH-205
Vendor:Regular price $66.95 USDRegular priceUnit price / per$73.65 USDSale price $66.95 USDSale -
PPE 2001-2004 GM 6.6L Duramax Thermostat Housing Cover 119000530
Vendor:Regular price $107.99 USDRegular priceUnit price / per$119.99 USDSale price $107.99 USDSale -
PPE 2004-2010 GM 6.6L Duramax Thermostat Housing Cover 119000540
Vendor:Regular price $107.99 USDRegular priceUnit price / per$119.99 USDSale price $107.99 USDSale -
PPE 2001-2010 GM 6.6L Duramax Coolant Bypass Tube - Water Pump to Thermostat Housing 119000630
Vendor:Regular price $116.99 USDRegular priceUnit price / per$129.99 USDSale price $116.99 USDSale -
PPE 2001-2007 GM 6.6L Duramax Engine Coolant Thermostat Housing 119000500
Vendor:Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
PPE 2007.5-2010 GM 6.6L Engine Coolant Thermostat Housing - Single Sensor 119000510
Vendor:Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
PPE 2007.5-2010 GM 6.6L Duramax Engine Coolant Thermostat Housing 119000515
Vendor:Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
MARCH PERFORMANCE Thermostat Housing LS 15 Degree Black BTH-214-08
Vendor:Regular price $134.95 USDRegular priceUnit price / per$148.45 USDSale price $134.95 USDSale -
MARCH PERFORMANCE Thermostat Housing LS 15 Degree Clearcoat BTH-214
Vendor:Regular price $134.95 USDRegular priceUnit price / per$148.45 USDSale price $134.95 USDSale -
MARCH PERFORMANCE Thermostat Housing LS 45 Degree Black BTH-213-08
Vendor:Regular price $134.95 USDRegular priceUnit price / per$148.45 USDSale price $134.95 USDSale -
MARCH PERFORMANCE Thermostat Housing LS 45 Degree Clearcoat BTH-213
Vendor:Regular price $134.95 USDRegular priceUnit price / per$148.45 USDSale price $134.95 USDSale -
MARCH PERFORMANCE Thermostat Housing LS 90 Degree Black BTH-212-08
Vendor:Regular price $134.95 USDRegular priceUnit price / per$148.45 USDSale price $134.95 USDSale -
MARCH PERFORMANCE Thermostat Housing LS 90 Degree Clearcoat BTH-212
Vendor:Regular price $134.95 USDRegular priceUnit price / per$148.45 USDSale price $134.95 USDSale -
MARCH PERFORMANCE Thermostat Housing LS Straight One Piece BTH-211-08
Vendor:Regular price $54.95 USDRegular priceUnit price / per$60.45 USDSale price $54.95 USDSale -
MARCH PERFORMANCE Thermostat Housing LS Straight One Piece BTH-211
Vendor:Regular price $54.95 USDRegular priceUnit price / per$60.45 USDSale price $54.95 USDSale -
MARCH PERFORMANCE Thermostat Housing SBC 15 Degree Black BTH-204-08
Vendor:Regular price $134.95 USDRegular priceUnit price / per$148.45 USDSale price $134.95 USDSale