Car Engine Coolant Thermostat Housing Assembly 12597257 For Buick Rendezvous 3.6L 2004-2006 For Buick Lacrosse 3.6L 2005-2008

Feature: Withstand extreme changes in temperature. Durable full construction. Solid quality materials for strong stability and long lasting durability, avoid cracks on tube or gasket. Plug and play to meet original performance, provide a no-hassle installation and a leak free cooling system. This is a non-OEM product, accessory only! Fitment: for Buick Rendezvous 3.6L 2004-2006 for Buick Lacrosse 3.6L 2005-2008 Specification Condition: New Color: Silver Tone Material: Aluminum Alloy OE Number: 12597257 Size: 19.5x6.8x9.1cm / 7.68"x2.68"x3.58"(L*W*H) Thread Hole Size: 5.3mm / 0.21"(D) Thread Size: M6x1.0 Fitment Type: Direct replacement How Engine Coolant Thermostat Works? The engine coolant thermostat controls the flow of coolant through the radiator to enable the engine to reach and maintain its normal operating temperature. A sensor inside the thermostat will cause it to open to allow coolant to flow to and from the radiator if the engine reaches to a certain temperature, to decrease the temperature, and ensure it be recirculated through the engine. By repeating such cycle to keep your car engine running under optimum temperature. Note: Please allow 1-2cm measure error. Please confirm car make, mode, year and OE number before purchase. Package Include:1 Pcs Thermostat Housing