One Stop Solutions 1859 Radiator

Overview of One Stop Solutions Radiator for Toyota RAV4

The One Stop Solutions radiator, part number 1859, is designed specifically for Toyota RAV4 models. Engineered to provide reliable cooling performance, this radiator features a downflow core and includes a transmission oil cooler to support your vehicle's cooling system needs.

• Hassle free installation for quick replacement
• OE performance with components engineered to factory specifications
• Improved cooling efficiency and extended service life through engineering enhancements
• Premium grade materials including plastic tanks and PA core
• Includes concentric transmission oil cooler with 1 inch diameter fittings
• Drop-in fit with all necessary fittings and hardware included
• 100% tested up to three times during production for quality assurance
• Designed to address original design weaknesses and improve durability

Detailed Radiator Specifications and Features

This radiator features a core height of 13 3/4 inches, a core width of 27 3/16 inches, and a core thickness of 1 inch, providing efficient heat dissipation. The core is constructed from PA material, while the tanks are made of durable plastic. Both the inlet and outlet headers measure 28 1/2 inches in length and 2 1/16 inches in width, with inlet and outlet diameters of 1 1/4 inches, ensuring compatibility with the Toyota RAV4 cooling system. The radiator includes a concentric transmission oil cooler with a 1 inch diameter and fittings spaced 15 3/4 inches apart. This radiator is a downflow type and does not include an engine oil cooler or cap.

Compatible Vehicles and Applications

This radiator, part number 1859, is compatible with Toyota RAV4 models requiring a downflow radiator with integrated transmission oil cooler. It is designed to replace original equipment radiators and restore proper cooling system function.

• Overheating issues due to radiator core damage or clogging
• Transmission fluid overheating caused by faulty or missing transmission oil cooler
• Leaks or cracks in plastic tanks or headers
• Reduced cooling efficiency from worn or corroded radiator components
• Failure of original radiator leading to engine overheating or transmission damage

Installation Notes and Tips

Installation of the One Stop Solutions radiator 1859 is straightforward with a drop-in fit design. All necessary fittings and hardware are included, and components are pre-fitted and torqued to factory specifications. It is recommended to inspect hoses and clamps during installation and replace if necessary to ensure a secure and leak-free connection.

Quality Assurance and Warranty

Each radiator undergoes rigorous testing up to three times during production to ensure reliability and performance. The product is engineered with enhancements to address original design failures and improve longevity. While no cap is included, the radiator meets OE quality standards. Please refer to One Stop Solutions warranty terms for coverage details.