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Heating and Cooling› Overflow Tanks and Catch Cans

Wehrli

Wehrli Coolant Tank OEM Placement for 17-19 Duramax L5P Kiwi Green Kiwi Green 100433-KIWI

$509.00 $493.73 Save $15.27

SKU: W005 100433-KIWI

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This coolant tank replaces the dull, yellowing plastic OEM coolant reservoir with a fabricated aluminum unit. It mounts in the factory location, utilizing OEM mounting points for a hassle-free installation. Features a billet aluminum cap and an integrated sight glass for easy coolant level checks, along with a serviceable low coolant level sensor. The tank is powder-coated for durability and a custom finish.

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-KIWI

Videos

Installing My WC FAB Coolant Tank On My 2020 Duramax! (Cleaning Up The Engine Bay!)

Installing My WC FAB Coolant Tank On My 2020 Duramax! (Cleaning Up The Engine Bay!)
2017-2019 Chevy Duramax Coolant Reservoir (low coolant light)

2017-2019 Chevy Duramax Coolant Reservoir (low coolant light)

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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