2011-2016 Chevrolet Silverado 2500/3500 GMC Sierra 2500/3500 6.6L Diesel Radiator

6.6L Diesel Radiator

Heavy-duty cooling core engineered for sustained diesel operation and towing cycles. Built to handle the thermal demands of 6.6L diesel engines in full-load conditions. Direct replacement construction ensures OEM fitment and performance without modification.

✓ Ships from FL Warehouse ✓ In-House Quality Check ✓ Direct-from-Warehouse

Key Features

Full-core design — maximizes surface area for efficient heat dissipation under load

OEM-equivalent construction — direct bolt-in replacement, no fabrication required

Diesel-rated thermal capacity — handles sustained high-temperature operation and towing duty cycles

Specs

• Complete radiator assembly, ready to install

Whats Included

• Radiator core assembly only

Frequently Asked Questions