Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12578041 EGR Valve is available in the market under the name GM EGR Filter, EGR Valve. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12578041 EGR Valve fits certain Chevrolet Malibu, Beretta, Corsica models, as well as Buick Regal, Skylark, Century. Additionally, it is compatible with Pontiac Grand Prix, Grand Am, Montana and Oldsmobile Cutlass, Achieva, Alero models.
The original GM component designated by manufacturer part number 12578041 maintains top performance when functioning as the Valve, Emission Control System; EGR Vacuum Solenoid unit. The component 12578041 is constructed from durable material and its dimensions span 6.5 x 4.7 x 3.8 inches while weighing 2.40 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 12578041 has available replacement options 17096154, 17113285. 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 12578041 EGR Valve is very important in the exhaust gas recirculation (EGA) which is an effective way of reducing the NOx emissions by decreasing the combustion temperatures. The main mechanism of operation of this part is by controlling the recycling of the exhaust gas into the combustion chamber, in which its operation is affected by variations in vacuum and exhaust backpressure. The EGA valve keeps open when using the engine in warm conditions and during idling, which provides the optimal possible performance at different engine speeds. Some necessary maintenance is required; the negative backpressure EGR valve should be investigated with regard to the diaphragm functionality and play, and the integrated electronic EGR valve is supposed to be tested with the vacuum to check the correct functioning. When changing the GM part 12578041, it is crucial to unattach hoses and electricity connectors, as well as make sure that a new valve is installed without obstructions. We provide a complete range of authentic GM parts such as the 12578041 that are of a good quality and meet the factory specifications such that their installation is smooth.