Buy 2003 Audi S6 4.2L V8 A/T Avant Wagon Engine Timing Chain Guide (Lower). Passat. Phaeton. Timing Along, Any, BEARINGS - OEM Audi Part # 07D109509E (07D-109-509-E, 07D109509C)

Engine Timing Chain Guide. Rail.
Guide for the Timing Chain. Idler to Cam.

Engine Timing Chain Guide

Fits A8

Passat. Phaeton.
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 2003 Audi S6 has high mileage along with any of these other symptoms, contact our service department for expert diagnosis.