Beginner — under 30 min
Description
MIA's Description
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 3397517B |
Videos
(UPDATE) 6 Months Using Webasto Gas/Diesel Heater in RV
Van Life; Webasto Air Top 2000 ST B: Problem Fixed! Part 4
Webasto Air Top 2000ST - 6
How to use a Webasto Diesel Heater SmartControl panel - Redline Campers.
Mr. Buddy vs Espar/Webasto Safety Considerations
VAN BUILD | WEBASTO HEATER INSTALL| A SIMPLE BREAKDOWN
Dry Heat WITHOUT Propane - Webasto Gas/Diesel Heater Installation in RV
AWD Transit WEBASTO HEATER Install UNDER PASSENGER SEAT! - Part 20
$200 Knock-Off Diesel Heater VS $1500 Webasto. QUICK LOOK. WITHOUT BENCH TEST
HOW TO INSTALL WEBASTO 2000 STC HEATER
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