This Koyorad radiator with a 674 mm high core and 415 mm width slots into Toyota RAV4 ZSA42R 2.0 L CVT models from 2015-on and Lexus NX300h from 2014-on that run an external oil cooler. You get the right 38 mm inlet and outlet sizes so the factory hoses line up and clamp down without dramas when you are keen to get out there for a weekend run. The core runs a 16 mm thickness with two 12 mm breather fittings for overflow and bleed plumbing, plus an integrated transmission cooler sized for the CVT lines. Those numbers mean the kit keeps coolant volume and flow close to stock, a smart buy when you want gear that just fits and works. The dimensions match the original mounts, so the shroud and fans stay in the same spot for reliable airflow on hot Aussie roads.

• Koyorad replacement radiator JR2713J
• Suits Toyota RAV4 ZSA42R 2.0L CVT 2015-on
• Suits Lexus NX300h 2014-on with external oil cooler
• Core dimensions 674 mm high x 415 mm wide x 16 mm thick
• 38 mm inlet and 38 mm outlet hose necks
• Twin 12 mm breather fittings on tank
• Integrated transmission cooler section for CVT lines
• OEM-style layout for factory fan shroud and mounts
• Suited to standard cooling duties in listed vehicles
• Intended as direct replacement, not a universal upgrade

Q: Does this radiator fit all Toyota RAV4 models?

No, it suits ZSA42R 2.0L CVT models from 2015-on. Other RAV4 engines and transmissions use different radiator dimensions and hose layouts. Always check your build code and transmission type against ZSA42R 2.0L CVT before ordering. If the tags do not match, this gear will likely not line up with your mounts or hose routing.

Q: Will this radiator work with vehicles that have an internal engine oil cooler?

It is listed for vehicles with an external oil cooler. On these setups the engine oil cooler sits separate to the radiator, and the radiator only handles coolant and transmission fluid. Using it on a vehicle that needs an internal engine oil cooler could leave oil lines with nowhere to connect. Always match your cooler style before fitting.

Q: Is the transmission cooler section suitable for non-CVT transmissions?

The specification targets CVT transmissions on the listed models. Line pressures, flow rates and fitting styles can differ between CVT, manual and standard automatic gearboxes. Using the wrong cooler design can affect transmission temperature control. Stick to the applications listed or get a workshop to confirm compatibility.

Q: Can this radiator be used for custom or universal installs?

It is intended as an OEM-style replacement for the named vehicles. The mounting points, hose diameters and overall 674 x 415 x 16 mm size are all tailored to those engine bays. Custom installs often need fabrication and different outlet angles. For non-listed vehicles, a universal or model-specific unit is usually a better choice.

• Vehicle fitment: Toyota RAV4 ZSA42R 2.0L CVT 2015-on
• Additional fitment: Lexus NX300h 2014-on with external oil cooler
• Cooling configuration: radiator with integrated transmission cooler
• Installation: fitment intended as direct replacement for listed applications