Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
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$359.99 each
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Features, Description, Reviews, Q&A, Specs & Installation
Enhanced Cooling Performance. The PPE Intercooler Coolant Heat Exchanger is engineered to deliver improved thermal efficiency for your 3.0L Duramax Tahoe. By increasing the core size by 20% over the factory unit and optimizing the flow path, this upgrade ensures better temperature control and performance for your intercooler coolant circuit. It's an ideal solution for daily driving, towing, or performance applications where cooling reliability is critical.
Construction and Appearance. Featuring heavy-duty all-aluminum end tanks and a high-efficiency 18.5 fins-per-inch core, this exchanger is built for long-lasting durability and performance under high-load conditions. The optimized core design evenly distributes coolant, improving heat transfer while reducing pressure drop, which allows for smoother coolant flow and less strain on the system. It's designed to work with stock mounting points for a seamless OE-style fit.
Installation. Installation is straightforward and requires no modifications. The unit is a direct bolt-on upgrade that utilizes the factory mounting brackets, allowing for an easy install using standard tools.
Warranty. Backed by a limited lifetime warranty, this PPE heat exchanger offers confidence and coverage for long-term reliability.
Application. This PPE Intercooler Coolant Heat Exchanger fits 2021 to 2026 Chevrolet Tahoe models equipped with the 3.0L Duramax diesel engine.
PPE 119010300
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
What's in the Box