Beginner — under 30 min
Description
MIA's Description
It is specifically intended for use with the Air Top 2000 Series models, including the D, S, ST, and STC variants. This part serves as a direct replacement for worn or damaged original equipment gaskets.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | WEBASTO |
| Part Number | W040 29620A |
Videos
Webasto Heater Install Done Right -- Step by Step Guide
Burner Service Repair Video 1
Webasto diesel heater burner replacement 2000, 3500, 5500, 40 & 55 evo
#1 Webasto Air Top 2000 STC Gasoline air heater kit for USA 5012558B
DIY Van Conversion | Installing A Webasto Heater
How to Install a Webasto Heater for Van Life, Part 1 //Ep. 31 DIY VAN BUILD
Dual Top Disassembly Video
How To Fix Webasto Bunk Heater & Troubleshoot Quick Fix | Volvo Truck
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.
View Full Return Policy