PPE Air-To-Water Intercooler Coolant Heat Exchanger 20-25 GM 3.0L Duramax LM2/LZ0

Name: PPE Air-To-Water Intercooler Coolant Heat Exchanger 20-25 GM 3.0L Duramax LM2/LZ0
Brand: PPE (Pacific Performance Eng.)
Price: 359.99 USD
Availability: InStock

$359.99

Get 359 points in loyalty rewards

PPE Air-To-Water Intercooler Coolant Heat Exchanger for 20-25 GM 3.0L Duramax LM2 and LZ0

Description

Upgrade the charge cooling efficiency of your 2020-2025 GM 3.0L Duramax LM2/LZ0 with PPE’s Air-to-Water Intercooler Coolant Heat Exchanger. Designed to combat heat saturation during high-load operations like towing or extreme ambient temperatures, this unit delivers superior performance and reliability.The PPE heat exchanger features a 20% larger core with more rows of fins, holding an additional quart of coolant to enhance cooling capacity. Its fully brazed core, constructed with 18.5 fins per inch and all-aluminum end tanks, ensures maximum heat dissipation. The optimized two-row coolant tube layout reduces pressure drop by 15% compared to the stock unit, improving coolant flow and heat transfer efficiency. Installation is easy with a direct-fit replacement that retains the stock mounting brackets, and no grille removal is required. Pair it with PPE’s Air-to-Water Intercooler Kit for unmatched cooling performance, improving charge air density and unlocking the full potential of your Duramax.

Enter your zip and we'll see if installation is available.

Request quotes from local installers at checkout
Compare options and choose the best fit for your install

Free Customer Loyalty Program

No Salesmen, Just Enthusiasts

Upgrade the charge cooling efficiency of your 2020-2025 GM 3.0L Duramax LM2/LZ0 with PPE’s Air-to-Water Intercooler Coolant Heat Exchanger. Designed to combat heat saturation during high-load operations like towing or extreme ambient temperatures, this unit delivers superior performance and reliability.

The PPE heat exchanger features a 20% larger core with more rows of fins, holding an additional quart of coolant to enhance cooling capacity. Its fully brazed core, constructed with 18.5 fins per inch and all-aluminum end tanks, ensures maximum heat dissipation. The optimized two-row coolant tube layout reduces pressure drop by 15% compared to the stock unit, improving coolant flow and heat transfer efficiency. Installation is easy with a direct-fit replacement that retains the stock mounting brackets, and no grille removal is required. Pair it with PPE’s Air-to-Water Intercooler Kit for unmatched cooling performance, improving charge air density and unlocking the full potential of your Duramax.

Manuals and Guides

INSTALL INSTRUCTIONS

Vehicle Fitment

2020-2025 GM 3.0L Duramax LM2/LZ0

WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

FEATURES & BENEFITS:

Core size increased by 20% over stock
Heavy-duty, all-aluminum end tanks for durability and improved cooling
Optimized core design for enhanced coolant flow distribution
Ultra-high efficiency, 18.5 FPI external fins
Bolt-on fit, compatible with stock mounting brackets

About PPE (Pacific Performance Eng.)

Browse PPE Diesel Parts Online by Make, Model, and Year. Originally founded in 1985, Pacific Performance Engineering (PPE) is leading the way in the progression of diesel performance. Their roots started them in the diesel performance industry installing other manufacturers kits and components, which led to the release of their original product, the Duramaximizer, in 2001 to improve upon the power and efficiency of the LB7 Duramax, and is still in use today. Today, they are known for manufacturing dual CP3 kits, their line of Xcelerator programmers for numerous applications, upgraded oil pans, and nearly anything you can think of to improve the power and extend the life of your Duramax, Cummins or Powerstroke.