Heating and Cooling› Heaters

WEBASTO

INTERIOR HEATER 12V MADERA 4 EXCL G

$328.72

SKU: W040 71174550

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

Easy — 1–2 hours

Description

The Webasto 71174550 Madera 4 is a blower box intended for interior heating applications. It is designed to connect into a hot water heating system on a boat, motorhome, or engine coolant circuit for blown warm air room heating. It's a high-quality Webasto original equipment heater matrix with a 3-speed 12-volt air blower fan.

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 71174550

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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