420664049 Camshaft Position Sensor for Sea-Doo RXP S/C 1503 2004

Camshaft Position Sensor for Sea-Doo RXP S/C 1503

This camshaft position sensor for Sea-Doo replaces OEM part 420664049, delivering the timing signal your engine management system needs to fire injection and ignition at the right moment.

Overview

This camshaft position sensor for Sea-Doo is a direct-fit replacement for part number 420664049, reading the camshaft's rotation and sending that data to the ECU so fuel delivery and spark timing stay accurate. It suits riders maintaining a 2004 RXP S/C 1503 who want a dependable camshaft position sensor without chasing down a dealer-only part. Install it to restore clean starting, stable idle, and full-throttle response.

Built For Performance

• Direct replacement for OEM part 420664049, no adapter or rewiring needed
• Sealed housing resists water intrusion in wet marine environments
• Solid-state sensing element for stable signal output across the RPM range
• Plug-and-play connector matches the factory harness
• Heat-resistant construction suited to enclosed engine bays

Fits These Machines

• for Sea-Doo RXP S/C 1503 (2004)

On-The-Job Use

• Restoring spark and fuel timing after a failed cam sensor
• Routine maintenance on a 2004 RXP S/C 1503
• Diagnosing no-start or rough-running conditions traced to cam signal loss

Specs At A Glance

Good To Know

Q: Will this sensor need programming after installation? A: No, a camshaft position sensor of this type is a plug-in replacement and the ECU reads it directly once connected.

Q: How do I know the cam sensor is the fault? A: A camshaft position sensor failure typically shows as a stored trouble code, hard starting, or intermittent stalling, which a scan tool can confirm before you order.

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