Chevrolet Silverado 3500 HD Coolant Tank Kit - Wehrli - Fabricated Aluminum, OEM Placement - Sparkle Granny Smith - 01-07. This direct-fit aluminum reservoir replaces the factory clear plastic tank while retaining the original mounting location.

Built by Wehrli Custom Fabrication, this powder coated aluminum tank adds durability and a clean look under the hood. The integrated sight glass makes level checks quick, and a black anodized CNC billet cap provides a precise seal. Designed for the 6.6L Duramax LB7/LLY/LBZ, it installs with basic hand tools, uses OEM mounting points, and includes the parts needed for a straightforward swap. It also replaces common GM reservoir numbers for a confident factory-style fit.

Features

• Fabricated aluminum tank with Sparkle Granny Smith powder coat
• OEM placement; uses factory mounting points
• Integrated coolant level sight glass
• Black anodized CNC billet aluminum cap
• Includes mounting hardware, overflow hose, and low coolant sensor
• 01-07 GM 2500/3500 HD 6.6L Duramax LB7/LLY/LBZ; replaces 15808714, 15290795, 19353729

Have questions or planning a build? Call our Austin, Texas shop at 512-982-9393 or our Los Angeles, California area shop at 562-981-6800. We offer installation and customization services at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov