One Stop Solutions 1791 Radiator

Reliable Radiator Replacement for Chevrolet and GMC Trucks

The One Stop Solutions radiator part number 1791 is designed specifically for Chevrolet and GMC C1500, C2500, K1500, and K2500 models. Engineered to provide efficient cooling and durability, this radiator ensures your vehicle maintains optimal engine temperature under various driving conditions.

• Hassle free installation with drop-in fit, form, and function
• O.E. performance and exceptional quality components
• Engineering enhancements for improved cooling and extended service life
• Premium grade tubes, fins, headers, and plastic tanks
• Includes a plated transmission oil cooler with fittings spaced 11 1/2 inches apart
• Crossflow core design with 1 row and dimensions 28 1/4" height x 17 1/4" width x 1" thickness
• Components fitted and torqued to factory specifications
• 100% tested up to three times during production for reliability

Detailed Radiator Specifications and Features

This radiator features a crossflow core constructed from premium PA material, measuring 28 1/4 inches in height, 17 1/4 inches in width, and 1 inch thick. The plastic tanks are designed for durability and weight reduction. Both inlet and outlet headers measure 18 3/4 inches in length and 2 7/16 inches in width, with inlet and outlet diameters of 1 5/16 inches and 1 9/16 inches respectively. The radiator includes a plated transmission oil cooler, enhancing transmission fluid cooling without the need for an engine oil cooler. This design supports the cooling demands of Chevrolet and GMC full-size trucks, maintaining engine and transmission performance.

Compatible Vehicles and Common Applications

This radiator is compatible with the following models:

• Chevrolet C1500 and C2500
• GMC K1500 and K2500

It is ideal for addressing issues such as:

• Overheating due to radiator core damage or clogging
• Transmission fluid overheating from a failing cooler
• Leaks in plastic tanks or header areas
• Reduced cooling efficiency from worn or corroded components
• Replacement of original radiators with improved cooling performance

Installation Notes and Tips

The One Stop Solutions radiator 1791 is designed for a direct drop-in replacement, requiring no modifications. All necessary fittings and hardware are included or compatible with factory components. Ensure proper torque specifications are followed when securing components to maintain sealing and performance. It is recommended to flush the cooling system and inspect hoses and clamps during installation to prevent future leaks or failures.

Quality Assurance and Warranty Information

Each radiator undergoes rigorous testing up to three times during production to ensure reliability and performance. Components are assembled and torqued to factory specifications to meet original equipment standards. While specific warranty details are not provided, One Stop Solutions products are manufactured to meet or exceed OEM quality requirements, offering dependable service life for Chevrolet and GMC truck owners.