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Heating and Cooling› Overflow Tanks and Catch Cans

Wehrli

Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Sparkle Copper

$514.00 $511.87 Save $2.13

SKU: W005 WCF100647-SC

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This fabricated aluminum coolant tank kit is designed as a premium upgrade for 2011-2016 Duramax Diesel trucks. It replaces the standard coolant reservoir with a custom powder-coated aluminum tank, finished in sparkle copper. It fits seamlessly into the OEM location without modifications. The kit includes a precision-machined billet cap, overflow hose, low coolant level sensor, and a sight glass for easy coolant level checks. It's crafted from durable aluminum and features a corrosion-resistant powder-coated 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 WCF100647-SC

Videos

Duramax Fabricated Aluminum Coolant Tanks

Duramax Fabricated Aluminum Coolant Tanks
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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