420664049 Camshaft Position Sensor for Sea-Doo GTX LTD HO 1503 2019

Camshaft Position Sensor for Sea-Doo

This camshaft position sensor for Sea-Doo, OEM cross-reference 420664049, monitors camshaft rotation and sends timing data to the engine control module so fuel delivery and ignition stay synchronized.

Overview

This camshaft position sensor for Sea-Doo provides the engine management system with precise camshaft timing signals needed for correct fuel injection and spark timing. The camshaft position sensor for Sea-Doo is a direct-fit replacement for the original unit on 1503 HO engines and helps restore smooth idle and reliable acceleration. It is intended for riders and mechanics servicing the 2019 GTX LTD HO 1503 platform.

Built For Performance

• OEM cross-reference 420664049 for exact fitment
• Sealed connector housing resists water intrusion
• Solid-state Hall-effect design for stable signal output
• Heat-resistant body tolerates engine bay temperatures
• Direct plug-in replacement with no rewiring needed

Fits These Machines

• for Sea-Doo GTX LTD HO 1503 (2019)

On-The-Job Use

• Restoring timing signal on 1503 HO engines
• Routine sensor replacement during engine service
• Diagnosing rough idle or hard starting issues
• Seasonal maintenance on personal watercraft

Specs At A Glance

Good To Know

Q: Will this sensor work on my 2019 GTX LTD HO 1503? A: Yes, the OEM cross-reference 420664049 matches the 2019 GTX LTD HO 1503 fitment. Confirm your model and engine code before ordering.

Q: Does this need programming after installation? A: No, it is a plug-and-play replacement that reads camshaft position directly. Clear any stored fault codes after fitting.

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