Temperature Sensor 0630-145 Fit for Arctic Cat Crossfire M1000 F1000 EFI F6 F8

Temperature Sensor for Arctic Cat

This temperature sensor, with OEM cross-reference 0630-145, monitors engine temperature and sends data to the ECU for optimal fuel delivery and cold-start performance on select Arctic Cat EFI snowmobiles.

Overview

This temperature sensor for Arctic Cat Crossfire and M-series EFI snowmobiles provides accurate coolant or air temperature readings to the engine control unit. It helps maintain proper air-fuel ratios across varying riding conditions. This 0630-145 temperature sensor is a direct replacement for the original component on compatible models.

Built For Performance

• Direct OEM replacement fitment for 0630-145 applications
• Precision thermistor element for accurate temperature response
• Corrosion-resistant housing rated for extreme cold and moisture
• Threaded design ensures secure installation in engine or intake paths
• Tested for consistent signal output across a wide temperature range

Fits These Machines

• for Arctic Cat Crossfire M1000
• for Arctic Cat Crossfire F1000
• for Arctic Cat Crossfire F6
• for Arctic Cat Crossfire F8
• for Arctic Cat M8

On-The-Job Use

• Replaces a failed or intermittent temperature sensor during engine diagnostics
• Used in winter maintenance for EFI tuning and cold-start reliability
• Installed during top-end rebuilds or intake system overhauls

Specs At A Glance

Good To Know

Q: Will this sensor fit my Arctic Cat EFI snowmobile? A: It fits models listed above that use part number 0630-145; always verify your machine's serial number and engine type before ordering.

Q: What happens if the sensor fails? A: A faulty temperature sensor can cause hard starting, poor fuel economy, or reduced power; replacing it restores proper engine management.

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