All Products

USED 278000353 VTS TRIM SWITCH - 1993 1994 XP

In Stock: 1

Add:

Model: U_278000353
Manufacturer: Sea Doo

Price: $39.99

Weight: 0.75lbs

Date Added: Wednesday 01 January, 2014
FROM PARTED OUT 1993 XP. REPLACES 278000353.
USED 278000402 DISCONTINUED GAUGE HARNESS

In Stock: 1

Add:

Model: U_278000402
Manufacturer: Sea Doo

Price: $29.99

Weight: 0.75lbs

Date Added: Wednesday 01 January, 2014
USED HARNESS TO FIT 1994 SPI SPX THAT CONNECTS GAUGE & FUEL/OIL SENDERS TO ELECT BOX. SHOULD WORK ON OTHER YEARS FOR INSTALLING A 278000073 ... more info
USED 278000404 DISCONTINUED START SWITCH

In Stock: 1

Add:

Model: U_278000404
Manufacturer: Sea Doo

Price: $39.99

Weight: 0.75lbs

Date Added: Wednesday 01 January, 2014
PUSH BUTTON STYLE. FITS 1994 SP SPI SPX XP. (THIS IS A NORMALLY OPEN SWITCH WITH A RING TERMINAL TO FIT OLD STYLE LUG SOLENOIDS)
USED 278000472 ENGINE HARNESS

In Stock: 2

Add:

Model: U_278000472
Manufacturer: Sea Doo

Price: $19.99

Weight: 0.75lbs

Date Added: Wednesday 01 January, 2014
USED HARNESS TO FIT MANY MODELS. FOUR WIRE HARNESS CONNECTS FROM GREY ELECT BOX TO STATOR HOUSING.
USED 278000482 DISCONTINUED START SOLENOID

In Stock: 1

Add:

Model: U_278000482
Manufacturer: Sea Doo

Price: $17.99

Weight: 0.5lbs

Date Added: Wednesday 01 January, 2014
Start / Boost Solenoid for 1994 Speedster that use lugs instead of the new style plug in. P/N 278000482.
USED 278000638 SEA DOO DESS SAFETY SWITCH

In Stock: 1

Add:

Model: U_278000638
Manufacturer: Sea Doo

Price: $39.99

Weight: 0.75lbs

Date Added: Monday 16 March, 2015
DESS STYLE FOR USE WITH GREY BOX TYPE ELECTRICAL SYSTEMS SOME 1995-2001 MODELS.
USED 278001435 Speedo Gauge for GTX RFI

In Stock: 1

Add:

Model: U_278001435
Manufacturer: Sea Doo

Price: $29.99

Weight: 2lbs

Date Added: Wednesday 01 January, 2014
This used 3.25" speedometer gauge is cracked on the lower corner but no moisture inside. Originally used on 1999-2002 GTX RFI / 2002 GTX. Not tested ... more info
USED 278001822 Speedo Gauge - 2003-2004 RFI & DI

In Stock: 1

Add:

Model: U_278001822
Manufacturer: Sea Doo

Price: $49.99

Weight: 2lbs

Date Added: Tuesday 07 October, 2014
Good used condition. Originally used on 2003 GTI LE RFI RX DI XP DI / 2004 GTI RFI GTI LE RFI XP DI. Not tested and sold as-is but pulled from parted ... more info
USED 278002283 THROTTLE SENDER

In Stock: 1

Add:

Model: U_278002283
Manufacturer: Sea Doo

Price: $89.99

Weight: 0.75lbs

Date Added: Wednesday 22 August, 2018
USED THROTTLE SENSOR OFF MY 2015 SPARK (2 HOURS ON THIS PART)
USED 420640308 HEAD BOLT - 947 DI

In Stock: 5

Add:

Model: U_420640308
Manufacturer: Sea Doo

Price: $4.99

Weight: 0.3lbs

Date Added: Thursday 29 March, 2018
SAME AS 290640308. GOOD USED CONDITION. DISCONTINUED PART.

*PARTS SEARCH*

NOTE WE WILL BE CLOSED MONDAY SEPT 28TH.
We don't have a way for you to look up oem parts yet but you can use the parts search HERE to get part numbers then use the OSD search to see if we have what you need. If the part doesn't show contact us and we'll add any parts not listed to our site (if not discontinued).

USING THE FREESHIP COUPON?
IF YOU DO, KEEP IN MIND WE SHIP THE CHEAPEST METHOD POSSIBLE WHEN YOU USE THAT COUPON, WHICH IS USPS GROUND. IF YOU WANT YOUR ORDER ASAP, DON'T USE FREESHIP SO IT SHIPS PRIORITY.

8/2025 - INTERNATIONAL SHIPPING - NOTE DUE TO THE NEW USPS POLICY THAT REQUIRES A HS CODE FOR EVERY ITEM IN INTERNATIONAL SHIPMENTS, WE HAVE DISCONTINUED TAKING INTERNATIONAL ORDERS UNTIL WE CAN GET THAT FIGURED OUT.

Payment Methods Accepted...



We accept Visa, Mastercard, Discover, and AmEx credit cards through PayPal

USING THE PAYPAL GATEWAY
TO USE YOUR CREDIT CARD SELECT PAYPAL FOR YOUR PAYMENT METHOD THEN ONCE REDIRECTED THERE CLICK THE BUTTON THAT SAYS "PAY WITH CREDIT/DEBIT CARD". YOU THEN CAN ENTER YOUR CC INFO.


Looking for a discount coupon? Our prices are already 10-20% less than everyone else so we don't play that game. If you find an item on another site for less though let us know so we can fix that!
Other Payment Methods Accepted Too!

TECH LINKS

Sea Doo Tech
RAVE Valve/Housing Wear Check
PWC Engine Ref. Chart
Jetboat Engine Ref.
Choke Cable Info Chart
Coil Reference Chart
Crank Exploded Views
Driveshaft ID Chart
Engine Torques Specs
Fuel Baffle Chart
Gauge Information
Impeller Info Chart
OEM Kit Info Chart
Mikuni Carb Specs
Mikuni Test Tips/Tricks
MPEM Ref & Programming
Non-Wired MPEM Test
SDS Opinion on Oil
Rotax Crankcase ID
Rotax Engine Info
Rotax Casting Info
Sea Doo Paint Codes
Seat Reference Chart
Spark Plug Reading
1995-2004 VTS Test Info
1995 & UP VTS Tech Info
029/358 VTS Module Test
Water Flooded 2 Stroke
Wear Ring Removal
4 Stroke Fault Codes
More SDS Tech Info
Sea Doo Manuals

If you've bought one of our carb kits, a great page by GroupK that details the procedures for carb fine tuning can be found HERE

TECH TIP...
If you're installing an impeller on a Sea Doo, don't follow the manual when it calls for red loctite on the threads... use anti-sieze instead. That way if you want to take it apart again you can. We've built hundreds of pumps now with anti-seize and it works great!


This site has no affiliation with BRP, Sea Doo, Yamaha, Polaris, Kawasaki, or Tigershark. OSDparts.com is NOT an authorized watercraft dealer or repair center for any make and doesn't represent themselves to be one. Information presented on this website can be found through various other sources throughout the internet so is considered public information (unless otherwise noted) and may be distributed or copied. Use of appropriate byline/photo/image credit is requested. While OSDparts.com makes every effort to provide accurate and complete information, there may be inaccuracies in some data. OSDparts.com welcomes suggestions on how to improve the site and correct any errors found. OSDparts.com provides no warranty, expressed or implied, as to the accuracy, reliability or completeness of furnished data and information.
Some of the documents on this site may contain live references (or pointers) to information created and maintained by other organizations. Please note that OSDparts.com does not control and cannot guarantee the relevance, timeliness, or accuracy of these outside materials.
For site security purposes and to ensure that this service remains available to all users, this server employs software programs to monitor network traffic to identify unauthorized attempts to upload or change information, or otherwise cause damage. Unauthorized attempts to upload information or change information on this website are strictly prohibited and may be punishable under the Computer Fraud and Abuse Act of 1986 and the National Information Infrastructure Protection Act. Information may also be used for authorized law enforcement investigations.


Copyright © 2026 OSDparts.com. Powered by Zen Cart