Yamaha 5NX-1240A-00-00 - Radiators is a Yamaha accessory designed for use with select YZ and WR motorcycles to serve as replacement radiator parts.

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Key Features & Benefits

• Yamaha Genuine Radiator made specifically for your motorcycle
• Sized and finned to the original cooling specification for this model
• Maintains proper engine operating temperature under load
• Direct fitment avoids hose, bracket, or clearance modifications

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Fits These Yamaha Models

Yamaha Model	Compatible Years
YZ250	2002-2024
YZ250X	2016-2024

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Frequently Asked Questions

What is Yamaha part 5NX-1240A-00-00?

5NX-1240A-00-00 is the Yamaha Radiators accessory designed for use with select YZ and WR motorcycles.

Is 5NX-1240A-00-00 a Yamaha accessory?

Yes, 5NX-1240A-00-00 is classified as a Yamaha accessory for YZ/WR motorcycle radiators.

Which Yamaha models fit 5NX-1240A-00-00?

This radiator fits select YZ and WR models including YZ125, YZ250, WR250F, WR450F, and their related variants from 2002 through 2027. Check the fitment table above for detailed compatibility and verify the exact model year and SKU before ordering.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.