Buy OEM Audi Part # 06K109469N (06K-109-469-N). Engine Timing Chain Guide (Upper). Timing Chain - Repair or Replace Your engine's timing chain can stretch over time resulting in a check

From 07/01/2013. Guide for the timing chain. Engine Timing Chain Guide. Rail.

Engine Timing Chain Guide

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