One Stop Solutions 13592 Radiator

Radiator for Lexus NX300h and Toyota RAV4

One Stop Solutions Part Number 13592 is a direct-fit radiator built for select hybrid applications, including the 2015-2020 Lexus NX300h and 2016-2018 Toyota RAV4. It is engineered for OE performance, stable cooling, and a straightforward installation on the listed vehicles.

Key Features

• Hassle-free installation with drop-in fit, form, and function
• OE performance with components fitted and torqued to factory specifications
• Premium-grade tubes, fins, headers, tanks, and related components for added durability
• Engineering updates that improve cooling and extend service life
• Core design uses PA material with no cap included
• No transmission oil cooler and no engine oil cooler

Product Details

This radiator is built for the 2015-2020 Lexus NX300h, main radiator with tow package, and the 2016-2018 Toyota RAV4. Part Number 13592 follows an OE-style design approach with thicker core construction and added fin density to address heat load in higher-mileage vehicles. The radiator is tested during production, including cooler checks before tank installation, core testing before assembly, and a final test after assembly. This part cross-references 1640036090 for the same application.

Common Cooling Issues It Can Address

• Coolant leaks from a worn or damaged radiator core
• Reduced cooling efficiency from aging fins or internal wear
• Overheating caused by restricted heat transfer
• Fitment problems from a radiator that no longer matches factory dimensions
• Cooling system service needs on a Lexus NX300h or Toyota RAV4

Installation Notes

Verify vehicle fitment by year, make, model, and notes before installation. This radiator is intended for direct replacement on the listed applications and includes the necessary fittings or hardware for an easy install. Inspect hoses, clamps, and coolant condition during replacement, and confirm the cooling system is properly filled and bled after installation.

Quality Assurance

One Stop Solutions radiators are tested multiple times during production to confirm cooler integrity, core quality, and final assembly performance. The design also incorporates updates aimed at correcting original design weaknesses and improving durability in demanding service conditions.