Description
Upgrade your heavy-duty truck’s cooling system with the Mishimoto aluminum radiator designed specifically for 2001-2005 Chevrolet Silverado, GMC Sierra, and related models equipped with the 6.6L Duramax engine. Crafted from high-quality aircraft-grade aluminum, this radiator features a 100-percent aluminum core that ensures superior heat dissipation and enhanced cooling efficiency. The TIG-welded end tanks not only provide a rugged, durable construction but also contribute to the radiator’s excellent thermal performance, making it capable of handling demanding environments and terrain. Pairing this radiator with Mishimoto’s silicone coolant hose kit will maximize your cooling system’s reliability and efficiency, especially during heavy towing or high-performance driving. As with all Mishimoto products, this radiator is protected by a lifetime warranty, ensuring long-term peace of mind.
Designed for direct fitment, the Mishimoto 6.6L Duramax radiator replaces factory units seamlessly, offering an upgrade in both durability and cooling capacity. Magnetic drain plugs are included for easy maintenance and fluid changes, while the all-aluminum TIG-welded construction guarantees a robust design that resists corrosion and damage over time. This radiator is an ideal choice for enthusiasts and professionals seeking to enhance their engine’s cooling performance and prevent overheating during rigorous use. Compatible with various transmission configurations, including 4L80-E, NV4500, and S6-650, it ensures full compatibility across multiple model years and truck setups. With its quality construction and advanced features, the Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax radiator provides a reliable upgrade for your truck’s cooling system, backed by the company’s renowned lifetime warranty.
Note: This product is not CARB approved but is compatible with vehicles requiring a high-performance radiator for increased thermal management and durability in demanding conditions.
Features:
- 100-percent brazed aluminum core for excellent heat dissipation
- Magnetic drain plug included for easy maintenance
- TIG-welded end tanks for durability and precise fit
- Designed specifically for 2001-2005 Chevrolet Silverado, GMC Sierra, and related models with 6.6L Duramax engine
- All-aluminum construction resists corrosion and withstands rugged environments
Fitment:
Chevrolet Silverado 2500 HD Base 2001
Chevrolet Silverado 2500 HD Base 2002
Chevrolet Silverado 2500 HD Base 2003
Chevrolet Silverado 2500 HD Base 2004
Chevrolet Silverado 2500 HD Base 2005
Chevrolet Silverado 2500 HD LS 2001
Chevrolet Silverado 2500 HD LS 2002
Chevrolet Silverado 2500 HD LS 2003
Chevrolet Silverado 2500 HD LS 2004
Chevrolet Silverado 2500 HD LS 2005
Chevrolet Silverado 2500 HD LT 2001
Chevrolet Silverado 2500 HD LT 2002
Chevrolet Silverado 2500 HD LT 2003
Chevrolet Silverado 2500 HD LT 2004
Chevrolet Silverado 2500 HD LT 2005
Chevrolet Silverado 2500 HD WT 2003
Chevrolet Silverado 2500 HD WT 2004
Chevrolet Silverado 2500 HD WT 2005
Chevrolet Silverado 3500 Base 2001
Chevrolet Silverado 3500 Base 2002
Chevrolet Silverado 3500 Base 2003
Chevrolet Silverado 3500 Base 2004
Chevrolet Silverado 3500 Base 2005
Chevrolet Silverado 3500 LS 2001
Chevrolet Silverado 3500 LS 2002
Chevrolet Silverado 3500 LS 2003
Chevrolet Silverado 3500 LS 2004
Chevrolet Silverado 3500 LS 2005
Chevrolet Silverado 3500 LT 2001
Chevrolet Silverado 3500 LT 2002
Chevrolet Silverado 3500 LT 2003
Chevrolet Silverado 3500 LT 2004
Chevrolet Silverado 3500 LT 2005
Chevrolet Silverado 3500 WT 2004
GMC Sierra 2500 HD Base 2002
GMC Sierra 2500 HD Base 2003
GMC Sierra 2500 HD Base 2004
GMC Sierra 2500 HD Base 2005
GMC Sierra 2500 HD SL 2001
GMC Sierra 2500 HD SL 2002
GMC Sierra 2500 HD SLE 2001
GMC Sierra 2500 HD SLE 2002
GMC Sierra 2500 HD SLE 2003
GMC Sierra 2500 HD SLE 2004
GMC Sierra 2500 HD SLE 2005
GMC Sierra 2500 HD SLT 2001
GMC Sierra 2500 HD SLT 2002
GMC Sierra 2500 HD SLT 2003
GMC Sierra 2500 HD SLT 2004
GMC Sierra 2500 HD SLT 2005
GMC Sierra 2500 HD WT 2003
GMC Sierra 2500 HD WT 2004
GMC Sierra 2500 HD WT 2005
GMC Sierra 3500 Base 2002
GMC Sierra 3500 Base 2003
GMC Sierra 3500 Base 2004
GMC Sierra 3500 Base 2005
GMC Sierra 3500 SL 2001
GMC Sierra 3500 SL 2002
GMC Sierra 3500 SLE 2001
GMC Sierra 3500 SLE 2002
GMC Sierra 3500 SLE 2003
GMC Sierra 3500 SLE 2004
GMC Sierra 3500 SLE 2005
GMC Sierra 3500 SLT 2001
GMC Sierra 3500 SLT 2002
GMC Sierra 3500 SLT 2003
GMC Sierra 3500 SLT 2004
GMC Sierra 3500 SLT 2005
GMC Sierra 3500 WT 2004
GMC Sierra 3500 WT 2005


















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