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Wehrli 20-26 GM Duramax L5P Upper Coolant Pipe - Semi-Gloss Black

Wehrli · New

Wehrli 20-26 GM Duramax L5P Upper Coolant Pipe - Semi-Gloss Black

MPN WCF100541-SGB · Store SKU wcfWCF100541-SGB

$175.00
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Supplier stock checked 11/7/2026, 5:03:58 PM UTC. Adding a part does not reserve it.

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Product details

Upper Coolant Pipe for 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck replaces the ugly OEM rubber upper radiator hose with a fabricated aluminum hard pipe powder coated in your color of choice!For use with OEM GM radiator. Aftermarket radiators may cause fitment issues. Wehrli Custom Fab Upper Coolant Pipe, for 2020-2025 Duramax L5P, Semi-Gloss Black Upper Coolant Pipe, for 2020-2025 Duramax L5P, Semi-Gloss Black

Manufacturer fitment & guides

Check WCF100541-SGB against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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