Description: Genuine GM Ignition Coil, part number 25202791. This GM OEM ignition coil converts battery voltage into the high voltage needed to fire the spark plug. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 25202791 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.

Description: Genuine GM Iridium Spark Plug, part number 12681659. This GM OEM iridium spark plug ignites the air-fuel mixture in the combustion chamber, and its iridium fine-wire center electrode delivers a strong, consistent spark with long service life. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12681659 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.

Description: Genuine GM Engine Camshaft Position Sensor, part number 12638266. This GM OEM engine camshaft position sensor reads the position of the camshaft and reports it to the engine computer, which uses the signal to time fuel injection and ignition. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12638266 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.

Description: Canyon, Colorado. 2.5l. Marked 12655021. ATS. 3.6l. ATS. 2.5l. Envision. Labeled: 12655021. Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle Manufactured to GM OE specification for fit, form, and function

Description: Genuine GM M6x1x23 Multi-Purpose Bolt, part number 11519376. This GM OEM m6x1x23 multi-purpose bolt is an M6 x 1.0 x 23mm fastener made to GM strength and coating specifications for a secure, factory-correct installation. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 11519376 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.