SPI Throttle Position Sensor TPS for Polaris Snowmobiles Replaces OEM# 3131591

Throttle Position Sensor for Polaris Snowmobiles

This throttle position sensor (TPS) monitors the throttle plate angle and sends a signal to the ECU for Polaris snowmobiles, directly replacing OEM part number 3131591.

Overview

The throttle position sensor is a critical electronic component that ensures accurate air-fuel mixture control in Polaris snowmobiles. This TPS provides precise voltage output to the engine control unit for optimal performance. Replacing a faulty throttle position sensor restores smooth throttle response and prevents stalling.

Built For Performance

• Direct replacement for OEM part 3131591
• Sealed housing protects against moisture and vibration
• Precision potentiometer delivers consistent voltage signals
• Plug-and-play design simplifies installation
• Rugged construction withstands harsh winter conditions

On-The-Job Use

• Commonly replaced during snowmobile tune-ups
• Ensures reliable throttle response in cold weather
• Used by mechanics to diagnose and fix hesitation or surging
• Ideal for both trail and high-altitude riding

Specs At A Glance

Good To Know

Q: Will this TPS work on any Polaris snowmobile? A: This sensor is designed for Polaris snowmobiles that use OEM part 3131591; verify compatibility with your specific model and year before purchase.

Q: How do I know if my TPS is failing? A: Common symptoms include rough idle, hesitation on acceleration, and a check engine light; replacing with this TPS often resolves those issues.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.