
Specifications
- Brand
- Wehrli
- Part #
- WCF100642-GB
- UPC
- WCF100642-GB

Wehrli 01-06 Chevrolet 6.6L LB7/LLY/LBZ Duramax Twin Turbo Style Coolant Tank Kit - Gloss Black
$476.73
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Wehrli Twin Turbo Style Coolant Tank Kit for 01-07 Duramax LB7/LLY/LBZ. Gloss black finish, includes billet cap and low coolant sensor.
Key Features
- Fits 2001-2007 Chevrolet Silverado 2500 HD, 3500, and GMC Sierra 2500 HD, 3500 models with LB7, LLY, or LBZ Duramax engines.
- Fabricated aluminum construction for durability and a clean look.
- Features a gloss black powder coat finish for improved appearance and corrosion resistance.
- Includes a low coolant level sensor to alert you when the coolant is low.
- Comes with a billet anodized cap and an overflow hose.
- Designed for twin-turbo applications, mounting on the passenger side fender.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're setting up a twin-turbo system on your 2001-2007 Chevrolet or GMC Duramax truck with an LB7, LLY, or LBZ engine, this coolant tank kit from Wehrli Custom Fabrication is a solid option. It's designed to replace the factory coolant reservoir and mounts on the passenger side fender, giving you a cleaner look and making room for your turbo plumbing. This kit comes in a sharp gloss black finish that holds up well to engine bay conditions.
This fabricated aluminum tank is built to last and features a low coolant level sensor so you'll know when it's getting low. It also includes a billet anodized cap and an overflow hose, along with the necessary hardware for installation. Keep in mind that installing this tank requires relocating the passenger side battery from its original spot to make room for the tank.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100642-GB
- UPC
- WCF100642-GB
Frequently Asked Questions
You Might Also Like
Similar products from the same category

Wehrli 6.7 Cummins No.10 JIC Coolant Fitting

Wehrli 13-15 Dodge Cummins 6.7L w/Dual Radiator Upper Coolant Pipe - Sparkle Granny Smith

Wehrli 11-16 Chevrolet 6.6L LML Duramax Twin Turbo Style Coolant Tank Kit - Gloss Black

Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug
Wehrli 01-06 Chevrolet 6.6L LB7/LLY/LBZ Duramax Twin Turbo Style Coolant Tank Kit - Gloss Black
