Specifications
- Brand
- Wehrli
- Part #
- WCF100645-CT
- UPC
- WCF100645-CT

Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Candy Teal
$559.23
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Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Candy Teal. Replaces the factory plastic tank with a durable aluminum one.
Key Features
- Fits 2001-2007 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD trucks with 6.6L Duramax LB7, LLY, and LBZ diesel engines.
- Replaces the factory plastic coolant reservoir with a fabricated aluminum tank.
- Features a durable custom candy teal powder coat finish for improved aesthetics.
- Includes a coolant level sight glass for easy monitoring.
- Comes with a low coolant level sensor to alert you to low fluid.
- Includes a black anodized CNC machined billet aluminum cap, overflow hose, and mounting hardware.
⚠️ 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
Wehrli Custom Fabrication is known for making well-built parts for diesel trucks, and this coolant tank kit is a great example of their attention to detail. If you're looking to clean up the engine bay on your 2001-2007 Chevrolet Silverado or GMC Sierra with a 6.6L Duramax diesel engine (LB7, LLY, or LBZ), this kit is designed to replace that factory plastic coolant reservoir with a much more attractive and durable aluminum unit.
This tank is fabricated from aluminum and then finished in a custom candy teal powder coat, giving your engine bay a unique look. It includes a handy sight glass so you can easily check your coolant level at a glance, and it also comes with a low coolant level sensor to alert you if things get too low. The kit also includes a black anodized billet aluminum cap, an overflow hose, and all the necessary mounting hardware. It's designed to mount in the original location using the factory mounting points, so installation is straightforward and doesn't require any other modifications to your truck.
This kit is a solid option for anyone wanting to dress up their Duramax engine bay. It fits a range of trucks, including models like the 2005 Chevrolet Silverado 2500 HD and the 2003 GMC Sierra 3500. You'll be able to install it with basic hand tools, making it an accessible upgrade for many owners.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100645-CT
- UPC
- WCF100645-CT
Frequently Asked Questions
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