Yamaha YZ250F/YZ450F Spark Plug Cap Retainer
If you own a Yamaha YZ250F or YZ450F, you need to know that it's quite possible that the spark plug cap can come off the spark plug. Don't let this accidentally happen. The JGRMX spark plug cap retainer essentially locks down the spark plug cap, ensuring that it will not come loose. Made in the USA, the retainer is crafted out of aerospace grade 5052 aluminum. Titanium bolts are included and replace the OEM/stock hardware. The spark plug cap retainer is easy to install and available in several anodized options.
Fits these models:
2014-2017 Yamaha YZ250F
2010-2017 Yamaha YZ450F
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