Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Heating and Cooling› Overflow Tanks and Catch Cans
Wehrli
Auxiliary Coolant Tank Kit for 2020-2024 Duramax L5P Fine Texture Black
SKU: W005 100224-FTB
Moderate — 2–4 hours
Overview
Show original supplier description
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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
| Brand | Wehrli |
| Part Number | W005 100224-FTB |
Videos
6.7 CUMMINS WCFab Coolant tank, Fleece T-Stat housing, & WCFab coolant pipe HOW-TO / INSTALL
WCFAB 2010 - 2018 Cummins OEM Placement Coolant Tank Kit
Duramax Fabricated Aluminum Coolant Tanks
Installing My WC FAB Coolant Tank On My 2020 Duramax! (Cleaning Up The Engine Bay!)
WCFAB 2024 GMC Denali HD Under Hood Upgrades
RAM 2500 Y PIPE & AUXILIARY RADIATOR DELETE!!!
Wehrli Custom Fab | 2nd Gen Swap Kit for 13-18 Cummins
Duramax Upper Coolant Pipe Replacements
WC Fab 2nd GEN SWAP REVIEW!!!!
Getting My 2020 L5P WCFAB Coolant Tank Installed + (Sneak Peak Of Compound 2020 Duramax!)
Wehrli Fab Trans Cooler Thermostat Bypass Duramax L5P Full Install!!
About MOTORMIA
Buy with Confidence
Returns & Fitment
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 PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy