Shop OEM GENERAL MOTORS Part # 12597307 (12566651, 12590920). Engine Timing Chain. 3.6 LITER. CTS; Primary. LaCrosse; Primary. Rendezvous; Primary. SRX; Primary. STS; Primary. Timing Chain - Repair

Chain Assembly - CM/SHF INTER Drive. Engine Timing Chain.
1st Design. Crank to Idler. Engine Timing Chain.

Engine Timing Chain

Fits CTS, LaCrosse, Rendezvous, SRX, STS

3.6 LITER. CTS; Primary. LaCrosse; Primary. Rendezvous; Primary. SRX; Primary. STS; Primary.
Timing Chain - Repair or Replace
Your engine's timing chain can stretch over time resulting in a check engine light that comes along with excessive noise from your engine's timing cover. If the chain has broken, which is a rare occurrence, the engine will not start. If your has high mileage along with any of these other symptoms, contact our service department for expert diagnosis.