Our STANDARD engine is the S.E.S. best bang for the buck.  You will get a great performing and reliable engine with a one year warranty that you won't need. Only the block of the used watercraft engine is reused.  The used pistons, rings, rods, bearings, gaskets, and oil seals are discarded while new parts are used in the remainder of the rebuilt engine. This includes: FREE installation gaskets,  one year NO FAULT warranty.


 Give us a call (267)-432-3169  

We offer a NO FAULT warranty on all of our engines. We stand behind our product %100 !You should avoid any shop that doesn't. Many other shops offer limited warranties,  When you need them theres NO help. and you find out that they have no real warranty!

 *All prices are with a core exchange - we exchange or rebuild what you send us.

Please remove all parts from the engine. We will remove and replace your flywheel and pto (driveshaft coupler) if you can't remove itPlease send rave valve blades only, so we can clearance them to the new pistons. We will also set the timing. No other parts should be left on without calling us first. We can not send back any fittings that screw in - they must be removed.

All warranty is void if the engine is disassembled in any way without authorization. No exceptions!

S.B.T. cores are accepted but please let us know up front.S.B.T. engines have milled combustion chambers to prolong the life of poor quality parts . We can not return the engine to stock compression unless you provide a stock head with an oem squish band.

This is our standard seadoo 951 DI $1100.00 with core exchange 

This is our 951-947 standard engine $999.00  with core exchange 

This is our standard 787-800 engine white or sliver. $899.00 with core exchange   

This is our standard seadoo787RFI fuel injected engine  $899.00 with core exchange.   

This is our 717-720 standard engine. $899.00 with core exchange.

This is our standard 587 or 657-657x $799.00 with core exchange 

How to reach us

The Seadoo Engine Shop

Horsham, PA 19044


Phone: (267) 432-3169



Business Hours

Monday - Friday

8:00 AM - 6:00 PM

(Eastern Time)

Free Seadoo Service Manuals:


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