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Wehrli

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

$357.00 $337.09 Save $19.91

SKU: W005 WCF100708-OF

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Ships by Aug 7
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: WCF100708-OF

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, Orange Frost

MIA's Description

The Wehrli Custom Fabrication 3" Driver's Side Intercooler Pipe for the L5P Duramax is a replacement one-piece 3" pipe that replaces the restrictive 2.5" two-piece factory design. It improves airflow, boosts throttle response, and contributes to improved fuel economy. The pipe features upgraded silicone boots designed to handle higher pressure and temperature than factory boots, increasing reliability and preventing blown OEM boots. This is a bolt-on upgrade that requires no supporting modifications or other upgrades for installation. The pipe is made from durable materials to withstand heat and pressure and is available in various finishes, including gloss white. It is designed specifically for the 2017-2019 Chevrolet 6.6L L5P Duramax trucks, ensuring a perfect fit.

Fitment

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Specifications

BrandWehrli
Part NumberW005 WCF100708-OF

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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