GMC Sierra 2500 Upper Coolant Pipe - Wehrli - Gun Metal - `01-`05
GMC Sierra 2500 Upper Coolant Pipe - Wehrli - Gun Metal - `01-`05

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GMC Sierra 2500 Upper Coolant Pipe - Wehrli - Gun Metal - 01–05. An aluminum replacement for the factory rubber upper radiator hose, finished in durable Gun Metal powder coat.
Built by Wehrli Custom Fab (WCFab) for 2001–2005 6.6L Duramax LB7/LLY, this hard line resists heat and aging and fits Chevrolet Silverado and GMC Sierra 2500/3500. It replaces GM 15792832 and 15198345 and includes silicone boots and stainless T-bolt clamps. Note: this model year pipe does not include a WCFab badge. Made in USA.
Features
- Direct fit for 2001–2005 Duramax LB7/LLY
- Replaces GM 15792832 and 15198345
- Aluminum tube with Gun Metal powder coat
- Silicone boots and stainless T-bolt clamps included
Questions or planning a build? Call our Austin, TX shop at 512-982-9393 (TX) or our Los Angeles, CA area shop at 562-981-6800 (CA). 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


