Keep your Polaris RZR running at peak performance with the NGK MR7F Spark Plug, designed to deliver reliable ignition, improved combustion, and long-lasting durability. If you’re experiencing a misfiring engine, rough idling, or a noticeable loss of power, it may simply be time to replace your spark plugs. Using genuine NGK spark plugs ensures that your engine receives the correct spark every time, reducing the risk of breakdowns and maintaining consistent performance on demanding trails or during high-speed rides.
This spark plug is a direct replacement for Polaris part numbers 3022639 and 3022662, making it an exact fit for your RZR without the hassle of modifications. Known for their precision engineering, NGK spark plugs are built to withstand extreme operating conditions, offering excellent heat dissipation, corrosion resistance, and extended service life. Whether you ride in hot desert climates, muddy backwoods, or snowy trails, the MR7F spark plug is crafted to handle it all while delivering smooth operation.
Proper spark plug maintenance is essential to ensure maximum horsepower, fuel efficiency, and responsiveness. A worn or fouled plug can cause starting issues, poor throttle response, and reduced acceleration. By replacing your spark plug with the NGK MR7F, you restore dependable ignition and protect your engine from unnecessary wear. This spark plug is sold individually or as a pair, giving you the flexibility to replace only what you need or refresh both cylinders at once for consistent performance across your engine.
Trusted by riders and mechanics alike, NGK is one of the most respected names in ignition technology. Choosing the MR7F spark plug means choosing quality, reliability, and peace of mind every time you start your Polaris RZR. Don’t let a faulty spark plug keep you from enjoying your next adventure—upgrade today with the genuine NGK MR7F and experience smoother rides, stronger acceleration, and dependable power mile after mile.
