2018-2023 Volkswagen Timing Chain Tensioner 03H109507B
OEM Part #: 03H-109-507-B (03H109507B)
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The exact part you’ll receive — not a stock photo.
$26.99
Used
Donor2018 Volkswagen ATLAS · 3.6L
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Genuine OEM Used
SKU: 663375
Donor Vehicle: 2018 Volkswagen ATLAS · 3.6L
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$26.99
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A used genuine OEM Volkswagen timing chain tensioner, OEM number 03H109507B, also replaces 03H109507A. This tensioner keeps the timing chain properly tensioned on 2.0L turbo and 3.6L V6 engines in the Atlas and Atlas Cross Sport. A failing tensioner often causes a rattling noise from the front of the engine, especially on cold starts, and can allow chain slap or timing slip.
Specifications
| Fits Vehicle Model | Atlas, Atlas Cross Sport |
| Fits Vehicle Make | Volkswagen |
| OEM Part No | 03H-109-507-B (03H109507B) |
| Compatible OEM Part No | 03H-109-507-A |
| Category | Timing |
Compatible Vehicles
Fits 12 vehicle configurations across 1 make, 2018-2023.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 12 vehicle configurations — 12 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | For Vehicles With Production date Up To 04/19/21 |
| 2023 | Volkswagen | Atlas | SUV | 3.6L V6 | Idler to Cam, Adjuster |
| 2021 | Volkswagen | Atlas | SUV | 3.6L V6 | Idler to Cam, Adjuster, to 04/19/2021 |
| 2020 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | Idler to Cam, Adjuster |
| 2022 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | Idler to Cam, Adjuster |
| 2022 | Volkswagen | Atlas | SUV | 3.6L V6 | Idler to Cam, Adjuster |
| 2019 | Volkswagen | Atlas | SUV | 3.6L V6 | For Vehicles with Production Date After 04/19/21 |
| 2021 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | For Vehicles with Production Date After 04/19/21 |
| 2018 | Volkswagen | Atlas | SUV | 3.6L V6 | For Vehicles with Production Date After 04/19/21 |
| 2022 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | For Vehicles with Production Date After 04/19/21 |
| 2023 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | For Vehicles with Production Date After 04/19/21 |
| 2020 | Volkswagen | Atlas | SUV | 3.6L V6 | For Vehicles with Production Date After 04/19/21 |