Enhance the performance of your Yamaha YFM350 Big Bear 1990-1994 with this high-quality aftermarket HP CDI Box, part number 3HN-85540-10-00. Designed to deliver reliable ignition timing and improved engine response, this replacement unit ensures smooth operation for your ATV. Please note, this is an aftermarket part and not an OEM component. Easy to install and built to last, it’s a cost-effective solution to keep your Big Bear running strong. Perfect for riders seeking dependable ignition performance without the OEM price tag Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
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