SPI Air Temperature Sensor for Yamaha 2006-2018 Many Apex Attak Phazer Nytro

SPI Air Temperature Sensor for Yamaha

This SPI air temperature sensor is designed for many Yamaha snowmobile models including Apex, Attak, Phazer, and Nytro from 2006 to 2018, providing accurate intake temperature readings to the engine management system.

Overview

The SPI air temperature sensor is an aftermarket replacement for the original sensor found on a range of Yamaha four-stroke snowmobiles built between 2006 and 2018. It monitors air temperature and sends a signal to the ECU to optimize fuel delivery and ignition timing. This sensor is intended for owners and mechanics working on Yamaha Apex, Attak, Phazer, and Nytro models.

Built For Performance

• Features a robust thermistor for fast and accurate temperature response
• Sealed against snow and moisture for reliable winter operation
• Matches OEM connector and thread size for direct installation
• Provides consistent performance in sub-zero conditions
• Easy to install with no additional wiring required

Fits These Machines

• for Yamaha Apex (2006-2018)
• for Yamaha Attak (2006-2018)
• for Yamaha Phazer (2006-2018)
• for Yamaha Nytro (2006-2018)

On-The-Job Use

• Commonly used to replace a failed air temperature sensor displaying a check engine light
• Ideal for restoring proper fuel mapping and preventing rough idling
• Used during routine maintenance of snowmobile intake systems

Specs At A Glance

Good To Know

Q: Does this sensor include a mounting bracket? A: The sensor typically comes as a standalone unit that bolts directly into the intake boot; the original bracket may be reused.

Q: Will this work on a Yamaha FX Nytro? A: Yes, the FX Nytro is included in the Nytro lineup; if your model uses the same air intake design, it should fit.

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