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Heating and Cooling› Overflow Tanks and Catch Cans

Wehrli

Wehrli Coolant Tank OEM Placement for 17-19 Duramax L5P WCFab Red WCFab Red 100433-RED

$534.00 $517.98 Save $16.02

SKU: W005 100433-RED

In Stock
In Stock
Ships by Aug 5
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

Wehrli Coolant Tank OEM Placement for 17-19 Duramax L5P WCFab Red WCFab Red 100433-RED

MIA's Description

This Wehrli Custom Fabrication coolant tank kit is a fabricated aluminum reservoir designed as an OEM replacement for 2017-2019 L5P and 2019+ L5D Duramax engines. It features a WCFab Red powder coat finish, a serviceable low coolant level sensor, a billet aluminum coolant level sight glass, and a black anodized billet aluminum cap. The kit includes mounting hardware and an overflow hose, and installs easily with basic hand tools using OEM mounting points.

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

BrandWehrli
Part NumberW005 100433-RED

Videos

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Wehrli Fab Upper Coolant Pipe Install! 2017-2019 Duramax L5P!!
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Installing My WC FAB Coolant Tank On My 2020 Duramax! (Cleaning Up The Engine Bay!)
A Cooling System Part That Will Add Style To Your Duramax

A Cooling System Part That Will Add Style To Your Duramax

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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