420664049 Camshaft Position Sensor for Sea-Doo Spark TRIXX 2Up 900 2017-2023

Camshaft Position Sensor for Sea-Doo Spark TRIXX 2Up 900

This camshaft position sensor, OEM cross-reference 420664049, monitors camshaft rotation and signals the engine management system so ignition and fuel timing stay accurate on 2017-2023 Sea-Doo Spark TRIXX 2Up 900 models.

Overview

This camshaft position sensor is a direct-fit replacement for the Sea-Doo Spark TRIXX 2Up 900, cross-referencing OEM part 420664049. It reads camshaft rotation and sends that signal to the ECU, helping the engine fire at the right moment. It is made for riders doing their own maintenance or shops servicing 2017-2023 Spark TRIXX 2Up 900 watercraft.

Built For Performance

• Cross-references OEM part number 420664049
• Reads camshaft position to support correct ignition timing
• Sealed connector resists moisture and spray in the engine bay
• Direct-fit mounting for the 2017-2023 Spark TRIXX 2Up 900
• Plug-and-play wiring connection, no splicing required

Fits These Machines

• for Sea-Doo Spark TRIXX 2Up 900, 2017-2023

On-The-Job Use

• Restoring ignition timing on a Spark TRIXX 2Up 900 that cranks but will not start
• Replacing a failed camshaft sensor after a no-start or misfire code
• Routine electrical maintenance on 2017-2023 Spark TRIXX 2Up 900 models

Specs At A Glance

Good To Know

Q: Will this fit my 2020 Spark TRIXX 2Up 900? A: Yes, this sensor cross-references OEM 420664049 and is listed for the 2017-2023 Spark TRIXX 2Up 900. Confirm your model year and engine before ordering.

Q: Do I need any special tools to install it? A: No special tools are required; it mounts directly and connects with the factory-style plug. Follow your service manual torque and routing specs during installation.

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