2018–2021 Sea-Doo GTI GTX GTR RXP RXT WAKE 18-Coil 3-Wire Stator 420889728

Product Overview

Replace a weak, burned, or failed stator with this 18-coil 3-wire magneto stator, designed for select Sea-Doo personal watercraft models using OEM reference number 420889728.

The stator is an important part of the Sea-Doo charging system. It helps generate electrical power while the engine is running, supporting the battery, ignition system, sensors, and other electrical components. If your Sea-Doo GTI, GTX, GTR, RXP, RXT, WAKE, WAKE PRO, or FISH PRO has weak charging, low battery voltage, unstable electrical output, or stator-related failure, replacing the stator may help restore normal charging performance.

Built with a metal lamination core and copper windings, this replacement stator is designed for stable conductivity, heat resistance, and reliable marine use. Please compare your original stator’s OEM number, wire count, plug layout, mounting hole distance, and dimensions before ordering.

Product Compatibility

Make	Model	Year Range	OEM Reference	Fitment Notes
Sea-Doo	GTI 130	2018–2020	420889728	Main fitment; confirm original stator and plug layout
Sea-Doo	GTI 130 PRO	2020	420889728	Fits matching 18-coil 3-wire stator version
Sea-Doo	GTI SE 130	2020–2021	420889728	Compare OEM number and stator dimensions before purchase
Sea-Doo	GTI SE 170	2020	420889728	Confirm wire count, plug style, and mounting holes
Sea-Doo	GTI 155	2018–2019	420889728	Fits matching stator application only
Sea-Doo	GTX 155	2018–2019	420889728	Check original stator before ordering
Sea-Doo	GTX 170	2020–2021	420889728	Must match OEM number and connector layout
Sea-Doo	GTX 230	2018–2021	420889728	Fits select models using the same stator design
Sea-Doo	GTX 300	2018–2021	420889728	Confirm original dimensions before purchase
Sea-Doo	GTX Limited 300	2021	420889728	Verify OEM number and plug layout
Sea-Doo	GTX PRO 130	2021	420889728	Fits matching 3-wire stator version only
Sea-Doo	GTR 230	2018–2021	420889728	Compare original stator and connectors
Sea-Doo	RXP 300	2018–2019	420889728	Main fitment; confirm OEM reference
Sea-Doo	RXP-X 300	2021	420889728	Verify original stator dimensions before ordering
Sea-Doo	RXT 230	2018–2020	420889728	Fits only matching stator configuration
Sea-Doo	RXT 300	2018–2020	420889728	Confirm wire count and mounting hole distance
Sea-Doo	WAKE 155	2018–2019	420889728	Check OEM number and plug style
Sea-Doo	WAKE 170	2020	420889728	Fits matching stator application only
Sea-Doo	WAKE PRO 230	2018–2021	420889728	Compare original stator before purchase
Sea-Doo	FISH PRO 170	2019–2021	420889728	Confirm OEM number, size, and connector layout

Important Fitment Note:
This part is not selected by engine size or model family alone. Sea-Doo GTI, GTX, GTR, RXP, RXT, WAKE, and FISH PRO models may use different charging components depending on year, engine version, and market. Please confirm your original stator matches OEM 420889728, the 18-coil / 3-wire layout, and the dimensions listed below.

Specifications

Specification	Details
Product Type	Magneto Stator / Generator Stator Coil
Coil Count	18 Coils / 18 Poles
Wire Count	3 Wire
Electrical Type	DC
Inner Diameter	42mm / 1.7"
Outer Diameter	104mm / 4.1"
Iron Core Height	21mm / 0.83"
Mounting Hole Distance	42mm / 1.7" and 46mm / 1.8"
Thickness	33mm / 1.3"
OEM Reference	420889728
Application	Sea-Doo PWC Charging System
Compatible Brand	Sea-Doo
Material	Metal Lamination Core + Copper Winding

Key Features

• Designed for select Sea-Doo GTI, GTX, GTR, RXP, RXT, WAKE, WAKE PRO, and FISH PRO models
• Replaces OEM reference number 420889728
• 18-coil 3-wire stator helps support stable charging system output
• Helps address weak charging, low battery voltage, unstable electrical output, or stator failure
• Copper winding supports stable conductivity and improved heat resistance
• Durable metal lamination core helps resist deformation, rust, and corrosion
• Direct replacement style, but original OEM number, plug layout, and dimensions must be checked before installation

OEM Cross Reference

OEM / Reference Number	Notes
420889728	Main OEM reference for compatible Sea-Doo GTI / GTX / GTR / RXP / RXT / WAKE / FISH PRO stator applications

Please use the OEM number together with physical dimensions and connector layout for fitment confirmation. If your original stator has a different wire count, outer diameter, inner diameter, mounting hole spacing, thickness, or plug style, this part may not fit.