Transmission Speed Sensor for Polaris 4013908 3234299 3234508 4012167

Transmission Speed Sensor for Polaris

This transmission speed sensor for Polaris is a direct replacement for OEM part numbers 4013908, 3234299, 3234508, and 4012167, monitoring output shaft rotation to support proper shift timing and speedometer function.

Overview

The transmission speed sensor for Polaris ATVs and UTVs is an electromagnetic component that reads gear rotation and sends signals to the ECU and speedometer. Cross‑referencing OEM numbers 4013908, 3234299, 3234508, and 4012167, this sensor ensures accurate data for transmission control and display instrumentation.

Built For Performance

• Direct plug‑and‑play design matches factory connector
• Solid‑state Hall‑effect sensing for consistent signal output
• Heat‑resistant housing withstands under‑hood temperatures
• O‑ring seal prevents oil and moisture ingress
• Precision‑machined tip for accurate gap alignment

Specs At A Glance

Good To Know

Q: Will this sensor work on my Polaris Ranger? A: This transmission speed sensor fits many Polaris models using OEM numbers 4013908, 3234299, 3234508, and 4012167. Confirm your machine’s specific part number and connector type before purchase.

Q: What symptoms indicate a failing speed sensor? A: Common signs include erratic speedometer readings, harsh shifting, or a check engine light. Replacing with this sensor restores accurate data to the ECU and display.

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