277002321 Start Stop Switch Button for Sea-Doo GTI STD 1503 2019

Start/Stop Switch Button for Sea-Doo

This start/stop switch button (OEM cross-reference 277002321) lets you cleanly start and shut off your watercraft engine from the handlebar control.

Overview

This start/stop switch button is a direct-fit replacement for the handlebar control on select Sea-Doo personal watercraft, built to restore reliable engine ignition and shutdown. The switch button delivers a firm, tactile press so riders get consistent engagement every time they hit the water. It is made for owners replacing a worn, sticky, or unresponsive factory button on their Sea-Doo GTI STD 1503.

Built For Performance

• OEM cross-reference 277002321 for direct fitment matching
• Weather-resistant housing suited to constant splash and spray exposure
• Tactile push action for confident start and stop engagement
• Compact handlebar-mount design that matches the factory control position
• Constructed for repeated press cycles across a full riding season

Fits These Machines

• for Sea-Doo GTI STD 1503 (2019)

On-The-Job Use

• Starting and shutting down the engine at the dock or launch ramp
• Quick engine cuts during recovery or towing situations
• Routine handlebar control replacement on older watercraft
• Restoring proper ignition response after a failed factory button

Specs At A Glance

Good To Know

Q: Will this switch button fit my 2019 Sea-Doo GTI STD 1503? A: Yes, it cross-references OEM 277002321, which is the factory part number for the start/stop button on that model. Confirm your serial number and existing control assembly before ordering.

Q: Does the button come with the wiring harness? A: This listing covers the start/stop switch button itself as shown by the part number. Check your current setup to see whether any additional connectors are needed for installation.

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