GMC Sierra 2500 HD Coolant Tank Kit - Wehrli - OEM Placement - Flat Black - 07.5-10. A fabricated aluminum reservoir that replaces the stock plastic tank on Duramax LMM trucks for durability and a clean, purposeful engine bay.

Built by Wehrli Custom Fab, this tank mounts in the OEM location using factory points, so it fits stock trucks with no extra mods. A billet sight glass speeds level checks, and the black anodized CNC billet cap completes the package. Kit includes mounting hardware, overflow hose, and a low coolant sensor. Designed to replace GM part 15120611 on 2007.5–2010 GM 2500/3500 HD 6.6L Duramax LMM.

Features

• Direct-fit OEM placement, 2007.5–2010 GM 2500/3500 HD 6.6L LMM
• Fabricated aluminum tank; flat black powder coat
• Integrated billet sight glass
• Black anodized CNC billet cap
• Hardware, overflow hose, and low coolant sensor included
• Made in the USA

Questions? Call TX 512-982-9393 or CA 562-981-6800. Installation and customization available at our Austin, TX and Los Angeles, CA area locations. 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