Engines and Components› Engine Pre Heaters and Components

WEBASTO

WATER TRAP EXHAUST 38MM MARINE

$299.38

SKU: W040 5000989A

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

Moderate — 2–4 hours

Description

The Webasto Thermo Top EVO is a diesel-powered 12V coolant heater kit suitable for engines up to 15 liters displacement. It is designed for demanding on-road and off-highway conditions, offering engine pre-heat, improved operator comfort, and increased productivity. Preheating the engine with this unit helps eliminate excessive emissions from cold starts, reduces wear from cold fluids, and can extend DPF service intervals. It is highly fuel-efficient, consuming as little as 1 gallon of fuel per 10 hours of operation.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandWEBASTO
Part NumberW040 5000989A

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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