Polaris EFI Wire Harness Repair Kit – Reliable Fix for Throttle Position Sensor Connection Issues
Keep your Polaris EFI machine running at peak performance with this premium Wire Harness Repair Kit, designed specifically to correct common throttle position sensor (TPS) wiring problems. Over time, the stock harness can experience vibration and wear that lead to broken or frayed wires. These electrical issues often cause inconsistent throttle response, poor idling, or starting problems that can be difficult to trace. This repair kit provides a quick, reliable, and lasting solution to restore your machine’s performance and dependability.
Engineered as a direct replacement for the Polaris 2878498 harness repair kit, this component is compatible with many Polaris EFI models, including RZR, Ranger, Sportsman, and ACE machines. Each kit includes everything you need for a professional-grade repair—durable wire leads, high-quality insulation, and either butt connectors or the option to solder for a more permanent connection. The six-inch-long pigtail wires make installation straightforward, allowing for flexibility during the repair process. The connector is designed to fit perfectly with the Mikuni TPS sensor, ensuring a secure and precise fit that eliminates guesswork.
Manufactured with automotive-grade materials, this harness is built to withstand heat, vibration, and outdoor conditions. Whether you use your Polaris for work or recreation, this repair kit helps maintain smooth throttle response and optimal engine performance. Before ordering, verify that your current TPS sensor matches the reference photo to ensure compatibility.
Specifications:
- Weight: 2 oz
- Dimensions: 9 × 7 × 1 in
- Compatible with Mikuni TPS sensors
- Includes: Pigtail harness, butt connectors, installation instructions
Replaces Polaris Part Numbers: 3131705 and 3140173
Restore consistent throttle performance and eliminate wiring issues with this dependable Polaris EFI Wire Harness Repair Kit. Perfect for riders who demand reliability and long-term durability from their machines.
