Speed Sensor with Magnet 2878971 for Polaris GEM Golf Cart 2014 2015 2016

Product Overview

This speed sensor with integrated magnet detects vehicle speed for the Polaris GEM electric golf cart. It sends pulse signals to the controller for accurate speedometer and regenerative braking functions. Essential for maintaining proper speed regulation on 2014‑2016 GEM models.

Key Features & Performance

• Direct OEM replacement with part number 2878971
• Built‑in magnet for non‑contact speed sensing
• Weather‑sealed housing protects against moisture and debris
• Precision Hall‑effect sensor for reliable pulse output
• Easy bolt‑on installation with factory connector

Fitment & Compatibility

• Polaris GEM Golf Cart 2014
• Polaris GEM Golf Cart 2015
• Polaris GEM Golf Cart 2016

Common Uses

• Replaces faulty speed sensors causing erratic speedometer readings
• Restores proper regenerative braking and motor control
• Used during drivetrain diagnostics or after tire size changes
• Ensures accurate speed limiting for safety compliance

Technical Specifications

• Part Number(s): 2878971
• Type: Hall‑Effect Speed Sensor with Magnet
• Output: Square Wave Pulse
• Connector: 3‑Pin Weather Pack

Frequently Asked Questions

Q: Will this sensor fit a 2017 Polaris GEM? A: This sensor is confirmed for model years 2014‑2016 only. Later models may use a different part; please verify your year.

Q: Does the magnet come pre‑installed? A: Yes, the magnet is integrated into the sensor assembly and does not require separate installation.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.