Shop 1986 Buick Century Engine Timing Chain Guide (Lower). Acadia; Lower; Slack Side. ATS; Lower; Slack Side, Slack, Right - OEM Buick Part # 12627111

Guide. Chain. Timing. Engine Timing.
Guide for the Timing Chain.

Engine Timing Chain Guide

Acadia; Lower; Slack Side. ATS; Lower; Slack Side. Blazer; Lower; Right. Camaro; Lower; Slack Side. Canyon, Colorado; Lower; Left (Chain Guide). CT6; Lower; Guide. CTS; Lower; Right. Envision. Envision; Lower; Slack Side. Equinox, Terrain; Lower; Right. Impala; Lower; Right. LaCrosse; Lower; Slack Side. Malibu; Lower; Right. Regal. Regal Sportback; Lower; Slack Side. Regal TourX; Lower; Slack Side. Traverse; Lower; 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.