Onix OR13117 Radiator

Radiator for Toyota Sienna and Lexus RX

Onix OR13117 is a drop-in-fit radiator built for specific towing-package and main-radiator applications. It is engineered with premium components to support dependable cooling performance and longer service life in daily driving and load-bearing use.

• Direct-fit radiator for selected Toyota and Lexus applications
• Drop-in-fit design for straightforward replacement
• Built with top-of-the-line components for consistent cooling performance
• Supports vehicles used with towing package configurations
• Onix OR13117 radiator for service replacement and cooling system repair

Vehicle Fitment

• Fits 2011-2017 Toyota Sienna, w/ Towing Package
• Fits 2010-2015 Lexus RX350, w/ Towing Package
• Fits 2010-2015 Lexus RX450h, Main Radiator

Product Details

This radiator is designed for the Toyota Sienna and Lexus RX platform applications listed above, including towing-package versions and the main radiator application for the RX450h. Onix OR13117 is intended for drivers replacing a worn, leaking, or restricted radiator with a unit engineered for proper fit and cooling-system function. This part cross-references no listed interchange numbers in the provided data.

What It Helps Fix

• Coolant leaks from a damaged radiator core or tank
• Overheating caused by reduced heat transfer
• Cooling performance loss from corrosion or internal blockage
• Fitment issues when replacing the original radiator on listed vehicles
• Towing-related thermal stress in supported applications

Installation Notes

Verify the vehicle’s year, make, model, and cooling configuration before installation. Confirm towing-package or main-radiator application details against the existing unit and inspect hoses, clamps, and coolant condition during replacement. Proper system bleeding and refill procedures are important after radiator installation.

Quality Assurance

Onix Automotive positions this radiator line as a value-focused replacement program built with upgraded components for improved service life and performance. OR13117 is part of Onix’s drop-in-fit radiator offering for selected Toyota and Lexus cooling-system repairs.