Upgraded chain tensioner hole plug for all jaguar V12 engines.

Located in the front of the engine is a well known area for oil leaks. Original plugs used by Jaguar are made from rubber and they tend to harden and shrink over time.

This upgraded aluminium chain tensioner plug will stop oil leaks from this area once and for all. Just insert this plug into the chain tensioer access hole and tighten the retaining bolt. This will cause the silicone o-ring to expand, seal and hold the plug in place.

Please check my other listings as I have more custom made parts for Jaguar V12 engine.

I can also offer express shipping (extra cost), please contact before purchase to get a quote.