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Since 2004, Westside Powersports for fresh water only OEM used SeaDoo parts from 1988 to present at the best price. We have used parts for Bombardier, Challenger, Spark, Speedster, Sportster, Utopia, WAKE,GTI, GTX, RXP, RXT, RXPX and XP. All Parts are shipped free in the USA lower 48 and guaranteed to be in full working condition or your money back.

OEM used Seadoo PartsMPEMs, VTS variable trim system, jet pump housing, crankshafts, water regulators, stators, hoods, props, seats, LCD, gauges, ECU, ECM, VCM, rave valves, exhaust hoses, oil tanks, gas tanks, fuel modules, fuel pumps, steering cables and pump nozzles. We say it time and again, used OEM is far better than brand new aftermarket.

SeaDoo 2-Stroke Engines; 580 CC, 657 CC, 717 CC, 787 CC, 951 CC.


SeaDoo 4TEC 4-Stroke Engines; 130 HP, 155 HP, 185 HP, 215 HP, 255 HP and 260 HP. Completely rebuilt to specification with all new OEM parts and 100% money back guarantee. Buy with confidence, click here to Read our reviews on Facebook.

OEM SeaDoo engine cases, pistons, cylinders, heads, crankshafts, head assembly, counter balance shafts, main bearing kits, ignition coils, wire harness, valve covers, intake valve, flywheels, camshafts and male connector adapters.

Call or Text for expert service, we confirm you have everything needed, email the invoice and ship the same day free in the USA.

When shipping your MPEM, please include:

*completed MPEM Service Form or info written on paper.

*print or email picture of the Title for 2002 and newer models.

All OEM used SeaDoo parts and MPEMs are fresh water only and guaranteed to be in full working condition or your money back. If you have an issue with a SeaDoo part, we will either replace the part or provide a full refund. Westside Powersports ships all part orders on the same or next business day USPS Priority or UPS ground. Contact us by clicking Tech Support.

 SeaDoo MPEM's are fully tested and ready to plug in, most will have a matching dess key. 

MPEM Dess Program.jpg

We Dess key program any SeaDoo MPEM on 2-Stroke and 4-Stroke engines with full dianostic testing and same or next day turnaround. For more information, please visit SeaDoo MPEM.

Bolt-in SeaDoo used engines, core engines and SeaDoo parts: 580 yellow, 580 white, 657, 657, 717, 787, 787, 915, 951.

Pumps and Props: 140mm brass and plastic, 140mm Big Hub, 155mm plastic and brass,
also have over 70 aftermarket and OEM SeaDoo props in stock.

SeaDoo Hoods, Seats, Body parts.


Stators: 580/657/657x/717/787/951 DI and RFI  Starters/VTS mod: 580/657/657x/717/787/951 DI & RFI

Carburetors and Intakes: 580, 657, 657X, 717, 787, 951 951 DI and 787 RFI throttle bodies. 

Aftermarket and OEM used SeaDoo Parts: Beach House, Skat-Trak Pumps 6 & 12 vein, Skat-Trak & Solas Props 140mm and 155mm, Spec pipe, R@D nozzles, intake grates for GTI, GTX, RXP, RXT, 787, Rossier, WCM, Buckshot, VE 800.

Nick 612-743-9311

Jess 813-363-9074

Westside Powersports Used Seadoo Parts, MPEMs. All rights reserved.2004.

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