One Stop Solutions 13116 Radiator

Reliable Radiator Replacement for Toyota Sienna

The One Stop Solutions radiator part number 13116 is designed specifically for Toyota Sienna models, providing a direct replacement that meets original equipment specifications. Engineered for durability and efficient cooling, this radiator supports your vehicle’s performance and longevity.

• Hassle free installation for quick replacement
• OE performance and exceptional quality materials
• Engineering enhancements improve cooling efficiency and extend service life
• Components fitted and torqued to factory specifications
• Premium grade tubes, fins, headers, and plastic tanks
• Drop-in fit, form, and function with all necessary fittings
• Complete radiators tested up to three times during production
• Design improvements address original equipment failures

Technical Specifications and Features

This radiator features a downflow core design with a core height of 17 11/16 inches, core width of 30 1/8 inches, and a core thickness of 5/8 inch. The core is constructed from PA material, while the tanks are made of durable plastic. Both inlet and outlet diameters measure 1 3/8 inches, with header lengths of 31 7/16 inches and header widths of 2 inches. The radiator includes a concentric transmission oil cooler with a diameter of 1 1/8 inches and a fitting distance of 14 3/4 inches, enhancing transmission cooling performance. This model does not include an engine oil cooler and is designed as a single-row core radiator.

Compatible Vehicles and Applications

This radiator is compatible with Toyota Sienna vehicles requiring a downflow radiator with integrated transmission oil cooler. It is suitable for addressing common cooling system issues such as:

• Overheating due to radiator core damage or clogging
• Transmission fluid overheating from inefficient cooling
• Leaks or cracks in plastic tanks or headers
• Reduced cooling performance from worn or corroded components
• Failure of original radiator components causing engine temperature fluctuations

Installation Notes and Tips

Installation of the One Stop Solutions radiator 13116 is straightforward due to its drop-in design. Ensure all factory fittings and connections are clean and free of debris before installation. Verify that the transmission oil cooler lines are properly connected to the concentric cooler fittings. Follow manufacturer torque specifications when securing components to maintain proper sealing and avoid leaks. Bleed the cooling system thoroughly after installation to prevent air pockets.

Quality Assurance and Testing

Each radiator undergoes rigorous testing up to three times during production to ensure leak-free performance and durability. Components are assembled and torqued to factory specifications to maintain consistent quality. The product incorporates engineering enhancements to address known design weaknesses, providing reliable cooling for Toyota Sienna vehicles. Warranty information is available through One Stop Solutions and should be confirmed at the point of purchase.