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The WCFab aluminum upper coolant pipe for 2001–2005 Chevrolet 6.6L LB7/LLY Duramax replaces the factory rubber upper hose and is finished in gloss black powder coat. It replaces GM part numbers 15792832 and 15198345 and comes with silicone boots and stainless steel T‑bolt clamps. This aluminum replacement offers a durable, serviceable option for those Duramax model years and is made in the USA.
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Gloss Black
