Chevrolet Silverado 2500 HD Coolant Tank Kit - Wehrli - OEM Placement - Sparkle Granny Smith - 07.5–10. This WCFab fabricated aluminum reservoir replaces the factory plastic tank and freshens your engine bay with a durable Sparkle Granny Smith finish.

Made for 2007.5–2010 6.6L Duramax LMM, it mounts in the OEM reservoir location using factory mounting points. Kit includes a black anodized CNC‑machined billet cap, clear sight glass, mounting hardware, overflow hose, and a low‑coolant sensor. Installs with basic hand tools and replaces GM 15120611. Made in the USA.

Features

• OEM placement; 2007.5–2010 Silverado 2500/3500 HD (LMM)
• Fabricated aluminum; Sparkle Granny Smith powder coat
• Billet sight glass and black anodized billet cap
• Low‑coolant sensor, hardware, and overflow hose included

Questions? Call our Austin shop at 512-982-9393 (TX) or our Los Angeles area shop at 562-981-6800 (CA). We offer installation and customization at both locations. Buying multiple items? Contact us for shipping discounts. We install on premises at both shops.

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