Beginner — under 30 min
Description
The relay socket is specifically identified as part number 901-542 and is available for purchase. It is compatible with both DBW2010 and DBW2020 models.
Fitment
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Specifications
| Brand | WEBASTO |
| Part Number | W040 901542 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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