Magneto Stator Sea-Doo 800 951 – GTX GSX RX XP – Ref. 290886588

Description

The magneto stator is the central component of your Sea-Doo's electrical generation system. It produces the alternating current required to charge the battery and power the ignition. This replacement stator is designed to match the exact OEM specifications of parts 290886588 and 420886588, with high-quality copper windings resistant up to 200°C and premium laminating materials. The pickup coil (pulsar coil) and connector are included for a direct replacement without modifying the original wiring.

Technical Specifications

• OEM Part Numbers: 290886588 / 420886588
• Type: Generator magneto stator
• Voltage: 12V
• Number of Poles: 18
• Number of Wires / Pins: 6 wires, 6 pins, 1 connector
• Inner Diameter: 35 mm
• Outer Diameter: 93 mm
• Pole Thickness: 24 mm
• Pickup Coil: Included
• Condition: New
• Packaging: 1 piece
• Weight: ~659 g
• Regulated Substances: None (compliant)
• Installation: Direct plug-and-play replacement, no wiring modification

Compatibility

This stator is intended for older Sea-Doo carbureted 2-stroke engines: Rotax 787 / 800 and Rotax 947 / 951 non-DI blocks, used depending on the version on the XP, GTX, GSX, SPX, RX models and Challenger / Speedster Jet Boats from 1995 to 2004. This period does not mean that every model is compatible for all years: consult the detailed applications below and check the OEM part number 290886588 / 420886588 before ordering.

This magneto stator is compatible with the following Sea-Doo models (OEM part numbers: 290886588 / 420886588):

• 1995–1997 – 800 XP
• 1996–1997 – 800 GSX, 800 GTX, 800 SPX, XP, Challenger 782 cc
• 1996–1999 – GTX
• 1997–1999 – 800 SPX, Challenger 1800
• 1998–1999 – GSX Limited, GTX Limited, 951 GSX Ltd, 951 GTX Ltd, 951 XP Ltd, Speedster 1564 cc
• 2000–2001 – 951 LRV
• 2000–2002 – 951 GTX, 951 RX, 951 XP, XP
• 2000–2003 – Sportster LE 950 cc
• 2001 – 951 RX X

⚠️ Always check your serial number (VIN) and the original OEM part number before ordering to confirm exact compatibility with your model.

Why Replace the Magneto Stator?

A faulty stator is one of the most common causes of electrical failures and ignition problems on Sea-Doo 800 and 951 engines. The windings can deteriorate due to heat, moisture, or electrical overload. Common symptoms of a faulty stator include:

• Battery no longer charges while riding
• Random engine cutouts or sudden shutdowns
• Ignition problems or difficult starting
• Burning smell near the engine compartment
• Abnormal AC voltage reading on the stator wires

Preventative replacement is recommended as soon as unexplained electrical problems appear, or during a complete overhaul of the ignition system. Always check and replace burned or corroded connectors during installation.

To Replace with the Magneto Stator:

Complete your electrical overhaul with these Sea-Doo compatible parts:

Magneto Housing / PTO Cover Gasket SEADOO 4-Tec 1503 – Part No. 420931130

LEOCH 12V 25Ah AGM Battery WILLIAMS & SEADOO – LDC 12-25