Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12721691 PCV Valve is available in the market under the name GM PCV Valve. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12721691 PCV Valve fits certain Chevrolet Blazer models, as well as GMC Acadia. Additionally, it is compatible with Cadillac CT5, XT5, XT6 and Buick Envision models.
The original GM component designated by manufacturer part number 12721691 maintains top performance when functioning as the Valve-PCV unit. The component 12721691 is constructed from durable material. The component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Valve, Engine Crankcase; Seal, Engine Crankcase. The part 12721691 has available replacement options 55509665, 55514392, 55486664. 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.
The GM part 12721691 PCV Valve is essential for maintaining peak engine operation because it controls crankcase gas flow to stop pressure buildup and promote proper combustion. Maintenance of this component demands regular checks because one should inspect the valve suction and rattling while the valve sits outside the rubber grommet on top of the valve cover. The absence of vacuum together with the lack of valve rattling during shaking indicates that a replacement should be made because the valve has malfunctioned. The attached hose must be checked for clogs and the rubber grommet needs to be inspected for proper operation of the system. The correct note-taking of GM part 12721691's installed position along with direction during replacement will prevent installation problems. ChevyPartsGiant.com provides a full range of authentic GM parts which includes the 12721691 PCV Valve so customers can obtain components that satisfy all factory requirements for quality together with performance standards. Every GM part passes through a thorough quality examination before release to customers under manufacturer warranty protection. Selecting OEM GM products enables a simple and reliable installation process together with dependable operation which makes it an ideal method to sustain your vehicle's optimal performance.