420664049 Camshaft Position Sensor for Sea-Doo Spark DT 900 2014

Camshaft Position Sensor for Sea-Doo

This camshaft position sensor for Sea-Doo replaces OEM part 420664049, delivering the cam timing signal the ECU relies on for correct ignition and fuel scheduling.

Overview

This camshaft position sensor for Sea-Doo is built as a direct-fit replacement for OEM 420664049 on the Spark DT 900. The camshaft position sensor tracks camshaft rotation and sends that data to the engine management system so spark and fuel events stay synchronized. It is aimed at owners of the 2014 Spark 900 who need a dependable replacement for a worn or failed camshaft position sensor.

Built For Performance

• Direct replacement for OEM part number 420664049
• Delivers camshaft timing data to the ECU for accurate ignition control
• Sealed electrical connector stands up to moisture and splash
• Factory-style mounting points for straightforward installation
• Plug-in wiring connection with no modification needed

Fits These Machines

• for Sea-Doo Spark DT 900, 2014

On-The-Job Use

• Fix for timing-related fault codes and poor running
• Replacement during scheduled engine maintenance
• Restoring reliable starting on a Spark that cranks without firing

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, it is an aftermarket camshaft position sensor built to replace OEM 420664049, and it is listed as for Sea-Doo machines.

Q: Can a bad camshaft sensor cause hard starting? A: Yes, a failed camshaft position sensor often causes extended cranking, rough running, or a no-start condition because the ECU loses its timing reference.

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