Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12674639 Thermostat Housing is available in the market under the name GM Thermostat. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12674639 Thermostat Housing fits certain Chevrolet Tahoe, Silverado 1500, Suburban models, as well as GMC Sierra 1500, Yukon, Yukon XL. Additionally, it is compatible with Cadillac Escalade, Escalade ESV models.
The original GM component designated by manufacturer part number 12674639 maintains top performance when functioning as the Outlet Assembly-Water Pump (W/Thermostat); Engine Coolant Thermostat Housing; Thermostat Housing Cover unit. The component 12674639 is constructed from durable material and its dimensions span 12.2 x 8.3 x 6.4 inches while weighing 1.70 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Water Outlet; Thermostat; Outlet, Engine Coolant Pump. The part 12674639 has available replacement options listed under 19474058 or 12666569, 12671393, 12657137. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
In performing its critical operational duties the GM part 12674639 Thermostat Housing maintains its function as a sealed accumulator assembly by separating vapor from liquid liquid while receiving refrigerant vapor with refrigerant liquid and oil that flow from the evaporator. The desiccant substance integrated in this assembly segment activates by drawing water vapor from the system air so maintenance procedures and device performance extend over time. Regular maintenance of the GM part 12674639 involves accurate fluid control procedures where oil removal through drainage and measurement during replacement must be combined with fresh oil addition for desiccant retention compensation purposes. The installation process requires both precise clamp bolt tightening to 88 in-lbs (10 Nm) and the correct attachment of low-pressure lines while using new O-rings which demand refrigerant oil lubrication. ChevyPartsGiant.com delivers a broad range of OEM GM components including 12674639 Thermostat Housing so customers can buy because these components successfully meet all tests that GM established. The manufacturer provides customer support that ensures simple setup processes because their warranty ensures maximum operational performance.