Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 12678745 Exhaust Valve is also referred to as GM Exhaust Valve. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Chevrolet Tahoe, Silverado 1500, Suburban. GMC Sierra 1500, Yukon, Savana 2500.
The GM part 12678745 Exhaust Valve has been engineered to be reliable and easy to fit. This Direct Replacement component is supplied in New condition to ensure that the vehicle functions correctly. This GM Exhaust Valve is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. GM part combines highly precise 12678745 which is engineered to control the timely release of the burnt gases out of the cylinders of the engine, maintaining combustion efficiency and smooth operation. Correct exhaust circulation can avoid low power, misfiring, harsh idling and loss of fuel economy, keeping the car in good and optimum working condition. Wear, pitting, or improper sealing inspection and timely service (when damage is identified) are among the factors that help in the longevity of the drivetrain. This GM component is manufactured to fit and operate reliably in the exhaust-valve train assembly and to operate in original tolerances and materials.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.