Heating and Cooling› Heaters

WEBASTO

SP ECU1574STC 24V D DP42 STD

$661.45

SKU: W040 9032302B

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Webasto 9032302B electronic control unit (control unit 1574) is a 24V diesel heater control module specified for the Air Top 2000 STC system, including Heavy Duty applications. It is identified as the successor to part number 9032302A and is also referenced as SP ECU1574STC 24V D DP42 STD. It manages the operating functions of a diesel-powered Air Top heating system.

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

BrandWEBASTO
Part NumberW040 9032302B

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