420664049 Camshaft Position Sensor for Sea-Doo GTI 130 1503 2008-2016

Camshaft Position Sensor for Sea-Doo

This camshaft position sensor (OEM cross-reference 420664049) tracks camshaft rotation and relays the signal to the engine control module for accurate ignition and fuel timing on Sea-Doo GTI 130 watercraft.

Overview

This camshaft position sensor is a replacement unit built for the Sea-Doo GTI 130 and 1503 engine platform. It reads camshaft position and delivers that signal to the ECM so ignition and injection timing stay correct throughout the RPM range. It suits owners of 2008 to 2016 GTI 130 models replacing a worn or failed sensor.

Built For Performance

• Reads camshaft position for precise engine timing
• OEM cross-reference 420664049 for direct fitment
• Sealed connector resists water intrusion
• Simple plug-in installation with factory harness
• Built to handle marine engine compartment heat and moisture

Fits These Machines

• for Sea-Doo GTI 130, 2008-2016
• for Sea-Doo 1503 engine models, 2008-2016

On-The-Job Use

• Replacing a failed camshaft position sensor
• Correcting misfire or timing-related fault codes
• Scheduled engine maintenance on personal watercraft
• Restoring reliable starting and idle quality

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, misfires, stalling, or a check engine fault code. A diagnostic scan pointing to the cam sensor usually confirms replacement is needed.

Q: Is programming required after installing this sensor? A: No, the ECM reads the sensor signal directly once connected, so no programming is typically required. Clear any stored fault codes after the swap.

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