Camshaft Chain Tensioner (Early Models) - VW/Audi / 1.8T / B5 A4 / Mk1 TT / Mk4 / Golf / Jetta / B5 Passat | 058109217B-FEB

The timing chain is an integral part of the combustion engine. As a connecting element between crankshaft and camshaft, it ensures precise synchronization and often drives other components as well.

The function of the chain tensioner is to keep the chain drive under tension at all times. This also includes compensating the elongation of the chain due to wear by re-tensioning. If the chain tensioner no longer works 100%, this has a negative effect on the other components of the chain drive. This can result in major engine damage.

Fits early model 1.8T models only:

1997-2000 Audi A4 B5 1.8T (AEB, ATW engine codes)
1998-2000 Volkswagen Passat B5 1.8T (AEB, ATW engine codes)
1999-2001 Volkswagen New Beetle 1.8T (APH engine code)
2000-2002 Audi TT Mk1 1.8T (AMU, ATC engine codes)
2000-2001 Volkswagen Golf Mk4 1.8T (AWD engine code)
2000-2001 Volkswagen Jetta Mk4 1.8T (AWD engine code)




OE Part #   

058-109-217-B / 058109217 B / 058 109 217 B / 058109217B


MFR # 27070

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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