Shop 2002 Buick Century Engine Timing Chain Guide. Acadia; Left Chain; Right. ATS; Secondary Chain Right, Along, Secondary - OEM Buick Part # 12665676

Guide. Chain. Timing.
Guide for the Timing Chain. Assembly -. Engine. Shoe.

Engine Timing Chain Guide

Fits Acadia, ATS, Blazer, Camaro, Canyon, Colorado, CT6, CTS, LaCrosse, Regal Sportback

Acadia; Left Chain; Right. ATS; Secondary Chain; Slack Side; Right.
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.