278002284 Throttle Sensor Left for Sea-Doo GTI STD 155 1503 2017

Throttle Sensor Left for Sea-Doo

This left throttle sensor, OEM cross-reference 278002284, is the handlebar-mounted input that reports throttle grip position to your craft's engine management system.

Overview

This throttle sensor left for Sea-Doo is a direct-fit replacement for the factory handlebar throttle position input on GTI STD 155 models. The throttle sensor left feeds grip position data to the ECU so acceleration stays smooth and predictable. It suits riders replacing a failed, sticky, or intermittent throttle sensor left on a 2017 GTI STD 155 1503.

Built For Performance

• OEM cross-reference 278002284 for direct fitment
• Left-hand handlebar mounting position
• Sealed connector to resist water intrusion
• Plug-and-play wiring hookup
• Consistent signal output across the throttle range

Fits These Machines

• for Sea-Doo GTI STD 155 1503, 2017

On-The-Job Use

• Replacing a failed left throttle sensor on the handlebar
• Restoring accurate throttle response on the water
• Routine electrical maintenance on GTI STD 155 models
• Bringing a rough-idling craft back to smooth operation

Specs At A Glance

Good To Know

Q: Will this sensor work on either side of the handlebar? A: This unit is built for the left side only, so the opposite side needs its own matching sensor. Confirm which side has failed before ordering.

Q: Do I need any special tools to install it? A: Basic hand tools are enough for this plug-and-play sensor, though a service manual helps with routing. Check connector condition during 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.