GMC Sierra 2500 Upper Coolant Pipe - Wehrli - Semi-Gloss Black - 2006-2010. Aluminum replacement for the factory rubber upper coolant hose on LBZ/LMM 6.6L Duramax trucks.

Built by Wehrli Custom Fabrication, this precision-formed tube delivers durable, consistent coolant routing. It is a direct fit for 2006-2010 GMC Sierra 2500 HD with LBZ/LMM engines and features a heat- and corrosion-resistant semi-gloss black powder coat. The kit includes silicone boots and stainless T-bolt clamps for a secure, leak-resistant connection. Replaces GM 19330105, 15792824, 25833204. Made in the USA. Note: this model does not include a WCFab badge.

Features

• Direct fit: 2006-2010 LBZ/LMM 6.6L Duramax
• Replaces OEM hose (GM 19330105, 15792824, 25833204)
• Aluminum pipe; semi-gloss black powder coat
• Silicone boots; stainless T-bolt clamps
• Made in USA

Questions or need guidance on your build? Call our Austin shop at 512-982-9393 or our Los Angeles 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