Description
Product Information
Features, , Reviews, Q&A, Specs & Installation
Features
- Radiator
- Raw Aluminum Finish
- Full 3-Row Core Design
- Crafted from T-6061 Aluminum
- Bolt-On
- Core Sized 27.3 x 17.91 x 2.75
- Uses a 1-13/16 Inlet and Outlet
- OE Compatible and Comparable
- Direct Replacement
- Comes in Singles
- Fits 2001-2005 6.6L Duramax GMC Sierra 3500 HD models without Engine Oil Cooler
High-Capacity Cooling. The Radiator is engineered to provide efficient cooling with its full 3-row core design, making it a dependable replacement for worn factory units. Crafted to improve heat dissipation and maintain engine performance, it is a vital component for long-term reliability. This Radiator fits 2001-2005 6.6L Duramax GMC Sierra 3500 HD models without engine oil cooler, with the complete fitment clearly stated here in full.
Construction and Appearance. Built from high-quality T-6061 aluminum, this radiator offers superior strength and heat transfer compared to standard designs. The raw aluminum finish highlights its durable construction while providing a clean, performance-inspired appearance. The 27.3 x 17.91 x 2.75 core size and 1-13/16 inlet and outlet ensure compatibility with factory-style systems.
Installation. Featuring a bolt-on design, this radiator is a direct replacement for the original unit. Installation can typically be completed with standard tools, though professional installation is recommended to ensure secure connections and proper cooling system performance.
Application. This Radiator fits 2001-2005 6.6L Duramax GMC Sierra 3500 HD models without engine oil cooler. By delivering enhanced cooling capacity and dependable construction, it helps maintain optimal operating temperatures and extend engine life. This upgrade is perfect for drivers seeking a durable and efficient replacement solution.
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Installation & What’s in the Box
Installation Info
Installation Time
(approx) 3 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
What’s in the Box
- (1) Radiator
4.6
Customer Reviews (250)
Questions & Answers
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Will It Fit My Sierra 3500
- 6.6L V8 Duramax -01, 02, 03, 04, 05
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