Radiator Suburban 21-UP Tahoe / Escalade

The CSF Cooling radiator for 2021-up Chevrolet Tahoe, GMC Yukon, and Cadillac Escalade is a direct replacement cooling core engineered to restore factory cooling capacity in full-size GM SUVs. Built from aluminum construction with optimized fin density, this radiator maintains proper engine temperatures under the demanding thermal loads that large-displacement engines and towing applications generate. The driver-side inlet and passenger-side outlet configuration matches OEM specifications precisely, ensuring correct coolant flow without modification to existing hose routing.

Core dimensions of 34.938 inches wide by 19.188 inches tall provide substantial cooling surface area critical for vehicles regularly hauling trailers or operating in hot climates. The 0.875-inch depth allows the radiator to fit within factory engine bay constraints while delivering the heat rejection needed for sustained cooling performance. CSF radiators are manufactured to OEM-comparable standards with leak-tested assembly and premium solder joints, meeting the thermal requirements of naturally aspirated and turbocharged variants of the Tahoe and Escalade lineup.

This replacement radiator is essential for owners experiencing cooling system failures, overheating during highway driving or towing, or those rebuilding their thermal management system following engine work. Installation is straightforward for mechanically competent owners or shops, as the bolt-in design uses existing mounting points. The aluminum construction resists corrosion better than older copper-brass units, extending service life in diverse climates. Each unit ships ready for installation with no modifications required to hoses, fans, or support brackets.