Chevrolet Silverado 3500 HD Coolant Tank Kit - Wehrli - OEM Placement - Deore Gold - 01-07. This fabricated aluminum coolant reservoir replaces the factory plastic tank while maintaining an OEM-style fit.

Built by Wehrli Custom Fabrication for 2001-2007 Silverado/Sierra 2500/3500 HD with the 6.6L Duramax LB7/LLY/LBZ, this tank bolts into the stock location using factory points—no cutting or extra mods. Deore Gold powder coat, a clear sight glass, and a black anodized CNC billet cap make checks and service straightforward. Kit includes mounting hardware, overflow hose, and a low coolant sensor. Installs with basic hand tools; replaces GM 15808714, 15290795, 19353729.

Features

• Fabricated aluminum construction
• OEM placement; uses factory mounting points
• Coolant level sight glass
• Black anodized CNC billet cap
• Overflow hose, hardware, and low-level sensor included

Questions or planning a build? Call us. We offer installation and customization at our Austin, Texas and Los Angeles, California locations: TX 512-982-9393, CA 562-981-6800.

If you are purchasing multiple items, contact us about shipping discounts. We install on premises at both locations.

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