Exterior Components› Body Panels and Components

WEBASTO

NON-RETURN VALVE 4X18K

$107.73

SKU: W040 1319486A

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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 1319486A is a non-return valve designed for the liquid circuit of Webasto heating systems. Constructed from durable plastic, this valve features four 18mm connectors, a leak hole, and a priming hole for efficient operation. It measures 146mm in length and 42mm in height.

This non-return valve is specifically suitable for Thermo Top, Thermo, and DBW heaters, ensuring proper fluid flow and contributing to the reliable and efficient performance of your Webasto 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 1319486A

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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