420664049 Camshaft Position Sensor for Sea-Doo RXT IS 255 1503 2009

Camshaft Position Sensor for Sea-Doo RXT IS 255 1503

This camshaft position sensor for Sea-Doo RXT IS 255 1503 delivers cam timing data to the engine control module, carrying the OEM cross-reference 420664049.

Overview

The camshaft position sensor for Sea-Doo RXT IS 255 1503 keeps ignition and fuel timing accurate by reporting camshaft rotation to the ECU. This replacement camshaft position sensor fits the 2009 RXT IS 255 1503 personal watercraft. It cross-references OEM part number 420664049.

Built For Performance

• Cross-references OEM part number 420664049
• Reports camshaft position to the engine control module
• Maintains correct ignition and fuel injection timing
• Sealed connector stands up to marine engine bay moisture
• Direct-fit replacement for the original sensor location

Fits These Machines

• for Sea-Doo RXT IS 255 1503 (2009)

On-The-Job Use

• Restoring cam signal on a no-start or misfiring engine
• Routine replacement during engine service
• Diagnosing rough running traced to a failed cam sensor

Specs At A Glance

Good To Know

Q: What symptoms point to a faulty camshaft position sensor? A: A failed sensor often causes hard starting, misfires, or a check engine light on a 1503 engine. Replacing it restores proper cam timing signals to the ECU.

Q: Does this sensor match my machine's factory part? A: It cross-references OEM number 420664049 for the RXT IS 255 1503. Confirm your model year and serial number before ordering.

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