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

Throttle Sensor Left for Sea-Doo

This left throttle sensor (OEM cross-reference 278002284) is a replacement part that delivers throttle position signals on the 2017 Sea-Doo GTXS STD 155 1503.

Overview

This left throttle sensor for Sea-Doo is a replacement component that converts throttle lever movement into an electronic signal for the engine management system. Built to match OEM 278002284, this throttle sensor left is intended for riders and shops servicing the GTXS STD 155 1503. It is a practical fix for throttle faults, rough running, or fault codes tied to throttle position.

Built For Performance

• Direct replacement for OEM part number 278002284
• Left-side fitment matching the original sensor position
• Weather-resistant housing for marine environments
• Stable electrical output for smooth throttle transitions
• Plug-in connector for straightforward installation

Fits These Machines

• for Sea-Doo GTXS STD 155 1503, 2017

On-The-Job Use

• Repairing throttle signal faults on a personal watercraft
• Shop diagnostics and replacement during engine service
• Off-season maintenance on stored watercraft

Specs At A Glance

Good To Know

Q: Will this sensor fix a check engine light caused by throttle codes? A: If the fault traces to a failed left throttle sensor, replacing it with this unit for part 278002284 is the typical fix, though codes should still be cleared afterward. Q: Is this an original Sea-Doo part? A: No, it is a replacement throttle sensor left built to match OEM 278002284 specifications for the GTXS STD 155 1503.

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