Engines and Components Engine Pre Heaters and Components

WEBASTO

COOLANT PUMP U4814.21 FEP 2-POLE

$647.20

SKU: W040 SPH11114405B

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

Moderate — 2–4 hours

Description

This part is a component of the the Webasto Thermo E+ 320 coolant heater system, designed for high-performance pre-heating of engine coolant and hydraulic systems. It eliminates cold starts, reduces fuel consumption, and minimizes operating hours and emissions. It is compatible with both 12V and 24V systems.

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 SPH11114405B

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