Genuine Porsche Timing Chain Tensioner

The Genuine Porsche Timing Chain Tensioner is an original equipment engine timing component. It keeps the proper tension on the timing chain (also called a cam chain) so the crankshaft and camshaft(s) stay in precise synchronization. Because it is a Porsche factory part, it is built to the manufacturer's specifications for fit, function and durability.

Key Features:

• Genuine Porsche original equipment part
• Maintains correct timing chain tension for accurate valve timing
• Helps reduce chain slack, noise and wear on chain and guides
• Helps protect engine performance, efficiency and reliability
• Built to factory specifications for direct replacement

A worn or failing timing chain tensioner can cause rattling on startup, timing errors, a check engine light or serious engine damage. Replacing it with a genuine Porsche tensioner restores factory-correct chain control. It is often replaced along with chain guides, timing chains and gaskets during timing service. Select the correct part number for your application from the available options.