Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12646780 Spark Plug is available in the market under the name GM Spark Plug. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12646780 Spark Plug fits certain Chevrolet Colorado, Camaro, Blazer models, as well as GMC Acadia, Canyon. Additionally, it is compatible with Cadillac CTS, ATS, XT5 and Buick LaCrosse, Regal Sportback models.
The original GM component designated by manufacturer part number 12646780 maintains top performance when functioning as the Spark Plug Assembly unit. The component 12646780 is constructed from durable material and its dimensions span 4.2 x 3.1 x 1.0 inches while weighing 0.60 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Spark Plug,Glow. The part 12646780 has available replacement options. Each vehicle needs 6 units of the part marked as SKU 12646780. 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 12646780 Spark Plug combines engineering to enhance diesel engine performance through its design capabilities for fast and slow glow type functions. The fast glow type works with a six-volt system equipped with 5/16-inch connectors which delivers short electrical bursts for fast heating but the slow glow type needs twelve volts and 1/4-inch connectors to heat continuously. To establish proper installation the threads need lubrication and specific procedures must be implemented to protect surrounding components from damage. The GM part 12646780 operates optimal only when engineers perform regular maintenance because its operating standards directly affect engine reliability and performance efficiency. Regular inspections and cleanings of glow plugs should happen periodically to maintain peak operating condition for preventing misfires while improving combustion outcomes. Users who choose authentic GM parts will benefit from factory-defined designs thanks to their absolute adherence to production standards. Our website provides a wide variety of OEM GM parts which includes the 12646780 Spark Plug at market-leading prices while offering quick shipping together with warranty coverage for customer satisfaction. The right selection of a GM component allows for engine longevity and improved efficiency which sets maintenance as a vital factor for peak performance.