Universal Air RA13596C Radiator

Radiator for Lexus RX350 Towing Package

Universal Air RA13596C is a downflow radiator built for specific Lexus RX350 applications with the towing package. It is listed for 2016 and 2018 models, making it a direct-fit option for owners replacing a worn or leaking cooling unit.

Key Features

• Downflow radiator configuration
• Fits 2016 Lexus RX350 with Towing Package
• Fits 2018 Lexus RX350 with Towing Package
• Part number RA13596C for accurate ordering and catalog lookup
• Universal Air Downflow Radiator product line

Product Details

The Universal Air Downflow Radiator line focuses on application-specific cooling replacement parts. RA13596C is cataloged for Lexus RX350 vehicles equipped with the towing package, where cooling system performance is especially important under added load. If you are searching for a 2016 Lexus RX350 radiator with towing package or a 2018 Lexus RX350 downflow radiator, this part number provides a targeted fitment match.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems It Can Address

• Coolant leaks from a damaged radiator core or tank
• Overheating caused by reduced heat transfer
• Cooling system wear in higher-load towing use
• Corrosion or age-related radiator deterioration
• Restricted coolant flow from internal buildup

Installation Notes

Verify radiator style, towing package equipment, and vehicle year before installation. Confirm hose routing, mounting points, and transmission cooler connections match the original unit on your Lexus RX350. Always inspect related cooling system components, refill with the correct coolant, and bleed air from the system after installation.

Quality Assurance

Universal Air RA13596C is cataloged as a direct replacement radiator for the listed Lexus RX350 applications. Confirm fitment by year, model, and towing package before purchase.