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Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Chevy Orange

Wehrli · New

Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Chevy Orange

MPN WCF100708-CRO · Store SKU wcfWCF100708-CRO

$345.00
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Supplier stock checked 11/7/2026, 9:45:42 AM UTC. Adding a part does not reserve it.

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Product details

WCFab 3" High Flow Driver (Hot) Side Intercooler pipe for the 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck. Replaces the factory two piece 2 1/2" intercooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than the factory boots to increase reliability and eliminate blown factory boots. - - Replaces the following GM Part Numbers: 87839947 Wehrli Custom Fab Driver Side 3 in. Intercooler Pipe, 17-19 Duramax L5P, Chevy Orange Driver Side 3 in. Intercooler Pipe, 17-19 Duramax L5P, Chevy Orange

Manufacturer fitment & guides

Check WCF100708-CRO against the manufacturer’s application information below.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
  • California Proposition 65: Y

Manufacturer documents

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