Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 12685957 Serpentine Tensioner is also referred to as GM Timing Belt Tensioner, Timing Chain Tensioner. 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: Buick LaCrosse.
The GM part 12685957 Serpentine Tensioner 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 Serpentine Tensioner is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. The GM part 12685957 is designed in a manner that controls the tension of the timing belt so that the belt is taut and not loose so that the engine synchronization is not affected. Delivered in small units or in kits and sets, it fits various locations of installation like fans, alternators and air-conditioning drives, and offers a high level of compatibility through the system. Calibration spring force and robust construction ensure that the belt is in a consistent position to protect the performance and durability of the belt. Periodically check the tension of belts and change the tensioner when recommended, and ensure a proper fit during installation so that they can perform to an optimal.
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.