Sale

Heating and Cooling› Overflow Tanks and Catch Cans

Wehrli

Wehrli 17-19 Duramax L5P Coolant Tank (OEM Placement) - Chevy Orange

$509.00 $493.73 Save $15.27

SKU: W005 WCF100433-CRO

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: WCF100433-CRO

The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. The stock coolant reservoirs on these trucks are known to become cloudy and yellow with age becoming an eyesore when you're cleaning up the rest of your engine bay. More importantly, the stock units are notorious for the non-replaceable sensors that tend to fail prematurely causing a false low coolant warning. To fix the light on your dash using stock parts, you'll need to purchase and install a whole new coolant reservoir assembly...every time the sensor has an issue. To help clean up the under hood appearance of your truck and address this known failure point, our custom fabricated aluminum tanks include a high quality, cost effective float-type sensor that is easily serviceable for the life of your vehicle. - - Replaces the following GM Part Numbers: 84257137, 84214124, 84138913, 84257137, 84174037

Wehrli Custom Fab Coolant Tank, OEM Placement, for 17-19 Duramax L5P, Chevy Orange

MIA's Description

The Chevrolet 5500 Coolant Tank Kit by Wehrli is an exceptional upgrade for your vehicle. Crafted from high-quality fabricated aluminum and finished in a striking Chevy Orange, this kit is designed to fit models from 2019 to 2027, providing both a stylish and functional enhancement to your engine bay. This coolant tank kit is specifically engineered to address common issues found in stock reservoirs, such as clouding and yellowing over time, and non-replaceable sensors that malfunction prematurely. Wehrli's design incorporates a durable, float-type sensor that is easily serviceable, ensuring longevity and reliability. The tank is made from robust aluminum, offering a superior alternative to standard plastic tanks, with an added benefit of an OEM placement for seamless integration. The visual appeal of the Chevy Orange finish not provides a custom look but also resists wear over time. Features - OEM placement for perfect fit - Serviceable low coolant level sensor - Billet aluminum coolant level sight glass - Black anodized billet aluminum cap - High-quality powder coat finish - Includes installation hardware - Made in the USA.

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 WCF100433-CRO

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!)

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.

View Full Return Policy