Keep your ATV running at peak performance with this high-quality replacement Mikuni Throttle Position Sensor (TPS) designed specifically for Polaris Sportsman 450 and 570 models. Manufactured to meet or exceed OEM specifications, this TPS ensures accurate throttle response and consistent engine performance. If your Polaris has been experiencing rough idling, hesitation, or stalling, a worn or faulty throttle position sensor is often the culprit. Replacing it with a reliable component like this Mikuni TPS helps restore smooth acceleration, precise fuel delivery, and dependable riding performance.
This replacement TPS is engineered for durability and precision. It communicates with your ATV’s electronic control unit (ECU) to monitor throttle angle and relay accurate data for optimal fuel and air mixture. By providing the ECU with precise feedback, this throttle position sensor prevents poor fuel economy, loss of power, and potential engine misfires. The result is smoother throttle transitions, improved responsiveness, and greater confidence on the trail, at work, or during recreational rides.
Perfectly compatible with Polaris Sportsman 450 and 570 models, this Mikuni TPS is a direct replacement, making installation straightforward and hassle-free. You won’t need complicated modifications or specialized tools—simply swap out your failing sensor and get back to riding with restored performance. Its lightweight build, weighing only 2 ounces, ensures it integrates seamlessly into your machine without adding unnecessary bulk. Dimensions of 9 × 7 × 1 inches make it easy to handle, ship, and install.
Whether you rely on your Polaris Sportsman for tough jobs, outdoor adventures, or everyday use, a properly functioning throttle position sensor is essential. Investing in this replacement Mikuni TPS not only extends the life of your ATV but also ensures reliable operation in all conditions. Don’t let a faulty sensor compromise your ride—choose a dependable solution engineered for accuracy, longevity, and compatibility with your Sportsman 450 and 570.