Shop with Blessed Performance for the PPE Bar & Plate Transmission Fluid Cooler for your 2020-2024 GM 6.6L L5P Duramax diesel. The PPE Bar & Plate Transmission Fluid Cooler is manufactured from high-quality aluminum, with specially designed fin structure to optimize cooling efficiency while maintaining line pressure. No modification or additional parts are required for the installation as this unit is a direct-fit replacement. This transmission cooler reuses the stock cooler hardware.
Highlights:
- 200% More Heat Dissipation
- High-Quality Aluminum Construction
- Direct Replacement Using Factory Mounting Locations