Maintain the power, precision, and reliability of your Polaris Ranger 800 with this premium replacement Mikuni Throttle Position Sensor (TPS). Engineered to meet or exceed OEM performance standards, this TPS is a direct-fit replacement for Polaris part numbers 3131705 and 3140173. It is specifically designed for seamless compatibility with your Ranger’s electronic fuel injection system, ensuring accurate throttle input readings and optimal engine management. Whether you rely on your Ranger for work, recreation, or rugged off-road adventures, this sensor keeps your machine performing at its best.
The throttle position sensor is a vital component of your vehicle’s engine control system. It monitors the throttle angle and sends precise voltage signals to the ECU, which then adjusts the air-fuel mixture for smooth acceleration and efficient performance. A worn or malfunctioning TPS can cause poor idle stability, hesitation, uneven acceleration, or reduced fuel efficiency. Installing this reliable Mikuni replacement restores crisp throttle response, consistent power delivery, and overall smoother operation, keeping your Polaris Ranger ready for any job or trail.
Crafted from durable, high-quality materials and manufactured to exacting specifications, this sensor provides long-lasting performance even in harsh environments. It resists moisture, dust, and vibration—common conditions for UTVs and side-by-sides. The lightweight design, measuring approximately 9 x 7 x 1 inches and weighing just 2 oz, makes installation simple and hassle-free. No special tools or modifications are required, allowing you to replace your old sensor quickly and get back to riding with confidence.
By investing in this Mikuni Throttle Position Sensor, you’re not just restoring performance—you’re protecting your engine from potential long-term damage caused by inaccurate throttle readings. Maintain dependable starting, consistent idling, and responsive acceleration while optimizing fuel economy and reducing emissions. This TPS is the smart, cost-effective choice for any Polaris Ranger 800 owner who values reliability, efficiency, and smooth performance. Keep your machine running like new and ensure every ride is as powerful and precise as the day it rolled off the line.
