One Stop Solutions 2857 Radiator

Reliable Radiator Replacement for Chevrolet and GMC Trucks

The One Stop Solutions radiator part number 2857 is engineered to provide dependable cooling performance for heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500, this radiator ensures proper engine temperature regulation under demanding conditions.

• Hassle free installation for quick replacement
• OE performance with exceptional quality materials
• Engineering enhancements for improved cooling and extended service life
• Factory torque specifications applied to all components
• Premium grade tubes, fins, headers, and plastic tanks
• Drop-in fit with all necessary fittings and hardware included
• 100% tested up to three times during production
• Design improvements to address original equipment failures

Technical Specifications and Design Features

This radiator features a crossflow design with a core height of 33 15/16 inches, core width of 23 5/16 inches, and a core thickness of 2-3/16 inches. The core is constructed from PA material, while the tanks are made of durable plastic. It includes a plated transmission oil cooler with fittings spaced 11 1/2 inches apart, supporting efficient transmission fluid cooling. The radiator has two core rows, an inlet diameter of 1 13/16 inches, and an outlet diameter of 2 1/16 inches, ensuring optimal coolant flow. Both inlet and outlet header lengths measure 24 5/8 inches with widths of 3 3/16 inches.

Compatible Vehicles and Applications

This radiator is compatible with the following Chevrolet and GMC models:

• Chevrolet Sierra 2500 HD and Sierra 2500 HD Classic
• Chevrolet Sierra 3500 and Sierra 3500 Classic
• Chevrolet Silverado 2500 HD and Silverado 2500 HD Classic
• Chevrolet Silverado 3500 and Silverado 3500 Classic
• GMC Sierra 2500 HD and Sierra 3500 HD

Common Issues Addressed by This Radiator

• Overheating due to radiator core damage or clogging
• Transmission fluid overheating from inefficient cooling
• Leaks caused by cracked or worn plastic tanks
• Reduced cooling capacity from bent or corroded fins
• Failure of original radiator components leading to engine temperature fluctuations

Installation Notes and Tips

The One Stop Solutions radiator 2857 is designed for a drop-in replacement, matching original equipment dimensions and fittings. Ensure all hoses and clamps are securely attached and check for any leaks after installation. The radiator does not include a cap, so reuse the existing cap or source a compatible replacement. Follow factory torque specifications when tightening components to maintain proper sealing and avoid damage.

Quality Assurance and Warranty Information

Each radiator undergoes rigorous testing up to three times during production to verify performance and durability. Components are assembled and torqued to factory specifications to ensure reliability. The product includes engineering enhancements aimed at improving cooling efficiency and extending service life. Warranty details are provided by One Stop Solutions and should be confirmed at the time of purchase.