Chevrolet Silverado 3500 HD Coolant Tank Kit by Wehrli — Fabricated Aluminum with Black Anodized Cap, Deore Gold, for 2007.5–2010. A robust OEM-location replacement for the stock plastic reservoir.

Designed for LMM Duramax 6.6L, it mounts in the OEM reservoir location using factory points; no mods on stock trucks. Fabricated aluminum with a Deore Gold powder coat adds durability, and the billet sight glass speeds level checks. Includes black anodized CNC cap, mounting hardware, overflow hose, and low coolant sensor. Replaces GM 15120611. Made in the USA.

Features

• 2007.5–2010 Chevrolet/GMC 2500/3500 HD LMM Duramax fitment
• OEM placement; uses factory mounting points
• Fabricated aluminum tank in Deore Gold; billet sight glass
• Black anodized CNC cap; hardware, overflow hose, and low coolant sensor

Questions or want to schedule install? Call our Austin, TX or Los Angeles, CA area shops. We offer installation and customization at both: 512-982-9393 (TX), 562-981-6800 (CA).

Purchasing 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