Genuine OEM Sea-Doo MPEM Electronic Module | 1997 GSX 787 (800) | Part # 278001031⚡ FULLY TESTED & WORKING | INCLUDES PROGRAMMED D.E.S.S. KEY ⚡Up for sale is a genuine, factory original OEM Sea-Doo Multi-Purpose Electronic Module (MPEM). This vital \"brain\" of your watercraft\'s ignition system handles critical timing, starting, and charging.Unlike risky, unverified parts, this MPEM has been benchmarked and fully tested on a live, running ski. It functions perfectly with no intermittent drop-offs or blown fuse faults. To save you a costly trip to the dealership for programming, this unit comes complete with a pre-programmed, matching D.E.S.S. security lanyard key. It is ready for direct plug-and-play installation!
🛠️ Full Specifications & CompatibilityManufacturer: Sea-Doo (Bombardier OEM Original Equipment)OEM Part Number: 278001031 (Interchanges/replaces 278001201 and 278000906)Engine Fitment: Rotax 787 / 800 RAVE (782cc 2-Stroke Twin, 110 HP)Exact Model Year Fitment: 1997 Sea-Doo GSXIncluded Components: 1x MPEM Core Module, 1x Programmed D.E.S.S. Security KeyNote: Please consult an online microfiche or your local dealer to guarantee exact fitment if you are trying to cross-reference this part with any other 1997 model variations.🔍 Condition & Testing ProcessOperational Status: 100% Tested & Functional. Bench-checked and verified on an identical donor watercraft to confirm strong, consistent spark delivery, appropriate rev limits, and active charging.Physical Condition: Good, used condition. Minor cosmetic surface wear from normal engine bay exposure may be present (dust, light scuffs). All wire leads, internal potting, and factory terminal plugs are fully intact with no crack propagation or split pins.Fuses: Fitted with fresh, correct-amperage marine fuses.
⚠️ Diagnostic Notice (Read Before Purchasing)If your watercraft has no spark, experiences random engine stalling, fails to beep when the key is attached, or continuously pops the 5A electrical fuse, your MPEM is likely dead or failing.However, please complete thorough electrical troubleshooting on your stator, start/stop switch, ground wires, and starter solenoid before finalizing your purchase. Electrical components are vulnerable to damage from underlying vehicle wiring faults. Ensure your ski\'s electrical box does not have shorted wiring that could damage this replacement module upon installation.
📦 Shipping & Seller GuaranteeFast Packaging: Securely wrapped in anti-static materials and heavily padded to eliminate transit vibration.↩️ Return Policy & Electrical WarrantyDue to the sensitive nature of marine electrical components, returns are handled under strict guidelines to protect both parties from improper installation damage:30-Day Functionality Guarantee: This MPEM is guaranteed to arrive in the 100% working condition described. If the unit fails to operate upon immediate, correct installation, please contact us within 30 days of delivery for a return or replacement.No Returns for Troubleshooting (\"Test Firing\"): This module is not a rental tool to diagnose your jet ski\'s electrical problems. Returns will not be accepted if you purchased this item to see if it fixes your issue, only to find out your stator or wiring harness was the actual problem.Warranty Void if Damaged by Vehicle: Electrical components can instantly burn out if plugged into a watercraft with an existing short circuit, bad stator, or a reversed battery connection. We inspect all returned modules; if the internal potting is melted or the circuitry shows signs of being shorted out by your ski\'s electrical system, the return will be denied.Security Markings: This MPEM is discreetly marked with a unique holographic security seal and engraving. Returns will only be honored if our original, untampered unit is returned in full, including the matching D.E.S.S. key.Return Shipping: Buyer is responsible for return shipping costs unless the item is proven defective upon arrival.
