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Heating and Cooling› Air Conditioning

Pacific Performance Engineering

Heat Exchanger for Intercooler - GM 3.0L Duramax 2020-2024

$399.99 $359.99 Save $40.00

SKU: P00X 119010300

In Stock
In Stock
Ships by Oct 1
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Pacific Performance Engineering (PPE) Intercooler Coolant Heat Exchanger (MPN: 119010300) is designed for 2020-2026 GM vehicles equipped with the 3.0L Duramax (LM2/LZ0) engine. This high-efficiency heat exchanger features a 20% larger core and more rows of fins compared to the stock unit, increasing the coolant capacity by approximately one quart for improved efficiency and heat stamina. The fully brazed, 18.5 fins-per-inch core and all-aluminum end tanks enhance its heat dissipation capabilities. Optimized two-row coolant tube layout ensures better coolant flow distribution, resulting in a 15% lower pressure drop than the stock unit and a higher coolant flow rate to carry away more heat from the intake air. Installation is straightforward, retaining stock mounting brackets and requiring no grille removal. This unit alone enhances the performance of the stock air-to-liquid intercooler, and when paired with the PPE Air-to-Water Intercooler Kit, it delivers unmatched cooling performance.
Show original supplier description
Heat Exchanger for Intercooler - GM 3.0L Duramax 2020-2024

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

BrandPacific Performance Engineering
Part NumberP00X 119010300

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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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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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