Description: Genuine GM Serpentine Belt, part number 12664598. This GM OEM serpentine belt drives the engine accessories such as the alternator, water pump and A/C compressor from the crankshaft pulley, routed in a single serpentine path. 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 12664598 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.

Description: Genuine GM Front Reinforced Bolt, part number 11546413. This GM OEM front reinforced bolt is factory fastening hardware matched to the original application. 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 11546413 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.