SEA-DOO 278001916 Ecu Ecm Mpem Coded Key Seadoo 720 278001496

( Manufacturer Part Number: 278001916 ), ( Part Type: Ecm Ecu )

Review SEA DOO Seadoo 720 Computer Ecu Ecm Mpem Oem Coded Key fits GTI GS GTS 717

The Sea-Doo GTI SE, GS, and GTS 717 and 720 models are part of the popular lineup of personal watercraft from Sea-Doo. These watercraft are powered by a robust Rotax 4-TEC 717/720 engine, which delivers an impressive combination of power and efficiency.

At the heart of these watercraft is the 278001916 Sea-Doo ECU/ECM/MPEM (Engine Control Unit/Engine Control Module/Multi-Purpose Engine Module). This advanced electronic system is responsible for managing various engine functions, ensuring optimal performance and fuel efficiency. It incorporates closed-loop fuel injection and a variable intake system, allowing for precise fuel delivery and efficient combustion. Furthermore, it features Knock Sensing Technology, which monitors engine knocking and adjusts ignition timing to prevent damage.

The 278001916 ECU/ECM/MPEM is compatible with the Sea-Doo 717 and 720 engines and comes with a coded key (278001496) for security. This key ensures that only authorized users can start and operate the watercraft, adding an extra layer of protection. The ECU/ECM/MPEM is designed to work seamlessly with other Sea-Doo systems, such as the iControl Throttle System and iBR (Intelligent Brake & Reverse) system, providing a safe and enjoyable riding experience.

In summary, the Sea-Doo 278001916 ECU/ECM/MPEM is a crucial component of the Sea-Doo GTI SE, GS, and GTS 717 and 720 models. It manages engine functions for optimal performance and fuel efficiency while ensuring security with a coded key.

The Sea-Doo GTI SE, GS, and GTS 717 and 720 models are personal watercraft (PWC) with advanced features, and the 278001916 and 27801496 parts refer to their Engine Control Module (ECM), also known as the Electronic Control Unit (ECU) and Multi-Functioning Programmable Engine Module (MPEM), respectively. These components are crucial for the proper functioning of the watercraft's engine and various systems. Here are some potential pros and cons of buying these Sea-Doo models and the corresponding ECM/ECU/MPEM coded key.

1. Advanced Features: The Sea-Doo GTI SE, GS, and GTS 717 and 720 models come with advanced features such as Intelligent Throttle Control System (iTC), Ski Mode, Sport Mode, Cruise Control, and more. These features provide a superior riding experience.

2. Fuel Efficiency: The high-performance engines of these Sea-Doo models are designed to be fuel-efficient, allowing you to save money on gas.

3. Durability: Sea-Doo watercraft are known for their durability, and these models are no exception. They are built to withstand the rigors of regular use on the water.

4. Customizability: The ECM/ECU/MPEM allows for custom tuning and programming, enabling you to fine-tune your watercraft's performance to your preferences.

1. Cost: The Sea-Doo GTI SE, GS, and GTS 717 and 720 models and their corresponding ECM/ECU/MPEM coded keys are relatively expensive compared to other PWC models.

2. Complexity: The advanced features and customizability of these Sea-Doo models can make them more complex to maintain and troubleshoot.

3. Availability: Due to their popularity, these Sea-Doo models and their components may be in high demand, making it challenging to find them for sale or repair.

4. Limited Warranty: The warranty for these Sea-Doo models and their components may not cover all issues, and you may be responsible for repair costs if the damage is not covered.

In conclusion, the Sea-Doo GTI SE, GS, and GTS 717 and 720 models offer advanced features, fuel efficiency, durability, and customizability. However, they also come with a higher cost, complexity, potential availability issues, and limited warranty coverage. If you are looking for a high-performance watercraft with advanced features and the ability to customize its performance, these Sea-Doo models may be worth the investment. However, if you are on a budget or prefer a simpler watercraft, there may be other options to consider. Ultimately, it's essential to weigh the pros and cons carefully before making a decision.

If you are considering purchasing a Sea-Doo GTI SE, GS, or GTS 717 or 720 model and its corresponding ECM/ECU/MPEM coded key, I would recommend doing thorough research beforehand. Look for reviews, compare prices, and consider your budget, riding style, and preferences. Additionally, make sure to factor in the ongoing maintenance and repair costs associated with these advanced models. If you are unsure, it may be helpful to test ride a model before making a decision.

Details:

Works perfect. Terminal plug is spotless. This was run tested before removal.

This is NOT a $50 Chinese unit that rarely even works out of the box. Oem Genuine Seadoo MPEM assembly with the correct coded key. Correct for the 1997 2002 GTI, GS, GSI and GTS model's with 717/720 engine.

part #: 278001916 prices

• $74.10-$173.99

specifications perwatercraft:

• for models: Gti, Gs, Gts, 717
• for makes: Sea-doo
• mpn: 278001916
• part type: Ecm Ecu

returns perwatercraft:

• policy: No Returns

general perwatercraft:

• Parts Accessories > Personal Watercraft Parts > Other Parts
• condition: Used

shipping perwatercraft:

• service: USPS Ground Advantage, USPS Priority Mail
• class: Standard, Expedited
• transit: 6-10 Days
• cost: $11.85
• carrier: USPS
• type: Fixed

offer perwatercraft:

• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• started: December 20, 2025
• options: Ship-to-home

seller perwatercraft:

• rating: 100.0%
• # reviews: 14173
• city: Mount Sinai, New York

payments perwatercraft:

• other
• credit card: Discover
• wallet: Paypal

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