Heating and Cooling› Air Conditioning

WEBASTO

ADAPTER CABLE PCDIAGN. TH90S/ST/50

$52.63

SKU: W040 1319941A

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

Beginner — under 30 min

Description

The Webasto diagnostic cable is designed for use with the 9009064D Diagnostic test unit. This cable is suitable for Webasto water heaters including the Thermo 90S, Thermo 90ST, Thermo 50, MAN Trucks, and Thermo Top Evo models.

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 1319941A

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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