Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12686657 Vacuum Pump is available in the market under the name GM Vacuum Pump. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12686657 Vacuum Pump fits certain Chevrolet Colorado, Malibu, Equinox models, as well as GMC Acadia, Canyon, Terrain. Additionally, it is compatible with Cadillac ATS and Buick Envision models.
The original GM component designated by manufacturer part number 12686657 maintains top performance when functioning as the Pump Assembly-Vacuum; Secondary Air Injection Pump unit. The component 12686657 is constructed from durable material and its dimensions span 8.1 x 5.1 x 5.2 inches while weighing 2.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of A.I.R. Pump; Pump; Pump, Engine Vacuum Pump. The part 12686657 has available replacement options 12662773, 12686655, 12658172, 12673081, 12660670, 12654111, 25202882. 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 12686657 Vacuum Pump is also a critical area since it enables the supplementation of more vacuum to the brake booster by an electric-powered auxiliary vacuum pump, which is strategically placed at the lower left side of the engine compartment. The GM part 12686657 Vacuum Pump requires proper maintenance in order to achieve maximum braking effect, and it is advisable that this component should be reviewed frequently through checks on the vacuum pump seal and that seal should be replaced when there is need with consideration that seal should be lubricated with clean engine oil during fitting. There is also a system approach in replacing a vacuum pump: the air must be removed out of the vacuum, all the right pieces have to be unscrewed, and all the fasteners have to be tightened to the required nut. The installation process shall be done by reversing the steps that are followed when removing them such as the laying of locating dowels and gaskets with care. To the quality conscious, OEM parts of GM mean that they are being applied as per factory specification, and we have a full inventory of quality GM parts, at the correct 12686657, at good prices with a manufacturers warranty.