Description
Aluminum Performance Radiator. The COLD-CASE Aluminum Performance Radiator with integrated oil cooler offers advanced cooling performance specifically designed for heavy-duty gas trucks. It efficiently regulates engine temperature while maintaining transmission and engine oil performance under demanding conditions.
Construction and Appearance. Constructed from 100% TIG welded aluminum, this radiator features polished OE style tanks and corrugated fins that increase thermal transfer. The original appearing design includes correct stamping, providing durability and an authentic look once installed.
Installation. Installation is straightforward with direct fitment for 2011-2019 GM HD trucks equipped with factory oil coolers and automatic transmissions. No drilling or modifications are required. The radiator includes factory quick connect fittings for both transmission and oil cooler for seamless integration.
Warranty. This product is backed by a limited lifetime warranty, ensuring long-lasting reliability and customer confidence.
Application. Designed as a direct replacement radiator for 2011-2019 6.0L Sierra 3500 HD models with automatic transmission and factory oil cooler, providing a precise and dependable fit.
COLD-CASE Radiators GMT578A
CA Residents: WARNING: Cancer and Reproductive Harm
- 2011-2019 Chevy/GMC 2500 And 3500 HD Gas Truck Aluminum Performance Radiator
- This Radiator Includes The Oil Cooler
- COLD-CASE Radiators Are 100% TIG Welded Aluminum
- Oversize 2 Row Models Provide Better Cooling Than 3 Or 4 Row Radiators
- Original Appearing With Correct Stamping
- All Aluminum Construction
- 2 Rows Of 1″ Tubes
- Polished OE Style Tanks
- 16 Fins Per Inch
- Corrugated Fins For More Surface Area And Thermal Transfer
- Pressure Tested
- For Automatic Transmission
- Direct Fitment For 2011-2019 GM HD Trucks With Factory Oil Cooler
- Fits 2011-2019 6.0L Sierra 3500 HD






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