278002284 Throttle Sensor Left for Sea-Doo GTI P LTD 155 1503 2018

Throttle Sensor Left for Sea-Doo

This left throttle sensor, part number 278002284, reads throttle position and relays that signal to the engine management system on 2018 Sea-Doo GTI P LTD 155 models equipped with the 1503 engine.

Overview

This throttle sensor for Sea-Doo provides the position feedback the ECM relies on to control fuel delivery and timing. As a drop-in replacement for the left throttle assembly, this throttle sensor keeps acceleration smooth on 2018 GTI P LTD 155 watercraft with the 1503 engine. It is intended for riders who need to replace a faulty or erratic sensor and get back on the water with confidence.

Built For Performance

• Direct replacement for OEM part number 278002284
• Sealed connectors suited to marine environments
• Provides stable throttle position signal to the engine management system
• Designed for the left-side throttle assembly on 1503-powered models
• Harness connector matches the factory plug

Fits These Machines

• for Sea-Doo GTI P LTD 155, 2018, 1503 engine

On-The-Job Use

• Replacing a failed throttle sensor on a 2018 GTI P LTD 155
• Correcting intermittent throttle signal faults
• Scheduled maintenance on 1503-equipped Sea-Doo models

Specs At A Glance

Good To Know

Q: Is this an OEM Sea-Doo component? A: No, this is an aftermarket throttle sensor for Sea-Doo that cross-references OEM part number 278002284. Verify your model and serial number before purchase.

Q: Does this work on the right-hand throttle? A: This is specifically the left throttle sensor and does not replace the right-side unit. Confirm the part number matches your setup.

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