Moderate — 2–4 hours
Description
This assembly is an OEM replacement part for Webasto Thermo Top C, Thermo Top E, and Thermo Top Z heaters. It is compatible with OEM part numbers 9001383B and 1322649A.
Fitment
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Available on iOS & Android
Specifications
| Brand | WEBASTO |
| Part Number | W040 1322649A |
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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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