WC Fab

3.5" Passenger Side Intercooler Pipe

$310.40

SKU: WCF100530

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The WC Fab 3.5" High Flow Passenger Side Intercooler Pipe is engineered to replace the factory plastic two-piece pipe on 2017-2019 L5P Duramax Diesel Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks. Constructed from durable 14-gauge aluminum, this one-piece unit enhances airflow from the turbo to the engine, leading to improved efficiency, throttle response, and turbo spool-up. It features upgraded silicone boots and a CNC-machined flange with a double o-ring seal, which provides a superior sealing surface to prevent horsepower-robbing boost leaks and potential failures common in the stock design. Installation is straightforward and can be performed with basic hand tools, requiring no additional modifications, upgrades, or tuning. The pipe includes an incorporated threaded bung to allow for the reinstallation of the OEM intake temperature sensor. This product is made in the USA and replaces GM part number 84189332.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandWC Fab
Part NumberWCF100530
CategoryAir and Fuel

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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