Timing Chain Tensioner Repair Kit – VAG 1.8 / 2.4 / 2.7 / 2.8 / 4.2 | OEM 058109217B 078109087C 078109088C
The timing chain tensioner on VAG 1.8, 2.4, 2.7, 2.8, and 4.2 engines uses plastic ratchet pads that crack and wear — allowing tensioner slack, chain rattle, and timing chain skip risk. This complete kit includes 2 replacement ratchet pads and 1 locking key for a full tensioner rebuild. Audi A4/A6/A8 2.4/2.7/2.8/3.0/4.2; VW Passat 2.8; Porsche Cayenne — VAG V6 and V8 engines using these tensioner assemblies
Fits OEM #078109087C.
What's Included
- 2 × ratchet pads
- 1 × locking key
Part Number / PN
078109087C, 078109088C, 058109217B, 058109088K, 058109088E, 058109088D, 058109088L, 058109088B, 058109088H, 077109087P, 077109087E, 077109087D, 077109088P, 077109088E, 077109088D, 078109087F, 078109087H, 078109088F, 078109088H
Important Fitment Check
Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 078109087C is the primary fitment check.
FAQ
How do I confirm fitment for this Timing Chain Tensioner Repair Kit?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 078109087C. Do not select the part by vehicle model alone.
When should this Timing Chain Tensioner Repair Kit be replaced?
Replace it when inspection confirms wear, damage, loss, or incorrect fit. Compare the original part and mounting dimensions before ordering.
What is included with this Timing Chain Tensioner Repair Kit?
The confirmed kit contents are: 2 × ratchet pads, 1 × locking key.
Does this listing include the complete surrounding assembly?
No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.
What should be checked before installation?
Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings
