OE-Replacement Regulator Unprogrammed Regulator - Must be calibrated for your specific model
Fits Polaris 650 / 850 / Patriot 9R / Patriot Boost models Polaris OE: 4017678 4017985
Confirm the exact year, make, model and trim before ordering. Send us SKU 1121445 with your vehicle info and we can help verify fitment.
Shipping services and final delivery cost are shown at checkout. Returns are confirmed before an RMA is issued — parts generally need to be uninstalled, unused and in original packaging. Full policy.
