420664049 Camshaft Position Sensor for Sea-Doo Challenger SE 215 1503 2008-2011

Camshaft Position Sensor for Sea-Doo

This camshaft position sensor for Sea-Doo is a direct replacement component that monitors camshaft rotation and sends timing signals to the engine management system, cross-referenced to OEM part number 420664049.

Overview

This camshaft position sensor for Sea-Doo keeps your engine management system informed of camshaft position for accurate fuel injection and ignition timing. Built as a replacement for OEM 420664049, this camshaft position sensor for Sea-Doo suits Challenger and SE 215 1503 models from 2008 through 2011. It is intended for owners doing routine maintenance or replacing a failed sensor.

Built For Performance

• Direct replacement for OEM part number 420664049
• Provides accurate camshaft position signal to the ECU
• Supports correct fuel injection and ignition timing
• Compact housing designed for the 1503 engine platform
• Plug-in electrical connection for straightforward installation

Fits These Machines

• for Sea-Doo Challenger 215 1503 (2008-2011)
• for Sea-Doo Challenger SE 215 1503 (2008-2011)

On-The-Job Use

• Replacing a failed or intermittent camshaft sensor
• Restoring proper engine timing after a sensor fault code
• Routine maintenance on 1503-powered jet boats
• Diagnostic troubleshooting of no-start or rough-running conditions

Specs At A Glance

Good To Know

Q: How do I know if my camshaft position sensor has failed? A: Common signs include hard starting, rough idle, misfires, or an engine fault code related to camshaft position. If these appear, testing the sensor circuit before replacement is recommended.

Q: Is this an original Sea-Doo part? A: This is a replacement camshaft position sensor for Sea-Doo applications, cross-referenced to OEM number 420664049. It is not an original factory-branded component.

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