SKI-DOO 5120605683 Module Ecm Ecu Cdi Mpem Tether 800R

( Brand: Ski-doo ), ( Manufacturer Part Number: 5120605683 ), ( Part Type: Ecm Module Ecu )

Review SKI DOO Calibrated Module Ecm Ecu Cdi Mpem Tether fits 800 2010–2011

The Ski-Doo 5120605683 ECM/ECU/CDI/MPEM Tether is an essential component for the 2010 and 2011 800 and 800R models of Ski-Doo snowmobiles. This tether kit houses the Engine Control Module (ECM), Engine Control Unit (ECU), Capacitive Discharge Ignition (CDI) module, and Multiplex Electronic Module (MPEM) in a single, secure housing.

The ECM is the brain of the snowmobile's engine management system, controlling fuel injection, ignition timing, and various other engine functions for optimal performance and efficiency. The ECU works in conjunction with the ECM to monitor and adjust various engine parameters in real-time, ensuring smooth operation and reliable starting. The CDI module delivers high-voltage sparks to ignite the fuel mixture in the engine's cylinders, while the MPEM manages the snowmobile's electrical systems and communication between various modules.

This tether kit is designed to prevent the theft of these valuable components by securing them in a tamper-resistant housing that requires a key to access. The kit includes a wiring harness to connect the various modules to the rest of the snowmobile's electrical system, as well as mounting hardware for easy installation. Additionally, the tether kit features a weatherproof design to protect the components from the elements.

By installing the Ski-Doo 5120605683 ECM/ECU/CDI/MPEM Tether on your 2010 or 2011 800 or 800R model snowmobile, you can enjoy peace of mind knowing that your engine management system components are secure and protected from theft. Furthermore, the kit's integrated design simplifies wiring and installation, making it a convenient and effective solution for snowmobile owners.

The 2010-2011 Ski-Doo 800 800R ECM/ECU/CDI/MPEM Tether (part number 5120605683) is an essential component for operating and maintaining the performance of certain Ski-Doo snowmobiles. This module is responsible for managing various engine functions, such as fuel injection, ignition, and emissions. Let's discuss some pros and cons of purchasing this part to help you make an informed decision.

1. Improved performance: Upgrading or replacing the ECM/ECU/CDI/MPEM module can lead to enhanced engine performance, as newer modules often include improvements in fuel efficiency, power output, and emissions reduction.

2. Fault code diagnosis and clearing: The tethered module enables easy access to fault codes and their descriptions, allowing you to diagnose and address issues with your snowmobile's engine.

3. Enhanced connectivity: The tethered design provides a more reliable connection between the module and the vehicle, reducing the possibility of communication errors and improving overall system performance.

4. Compatibility: This module is specifically designed for the 2010-2011 Ski-Doo 800 800R models, ensuring a perfect fit and optimal functionality.

5. OEM quality: The OEM (Original Equipment Manufacturer) part is manufactured by Ski-Doo, guaranteeing the highest quality and compatibility with your snowmobile.

1. Cost: Replacing the ECM/ECU/CDI/MPEM module can be a significant investment, especially if the part is not covered under warranty.

2. Installation: Installing the module requires technical expertise and specialized tools, making it a more time-consuming and complex process compared to some other repairs.

3. Availability: Depending on your location and the availability of the part from your local dealer or supplier, you may experience delays in receiving the module and completing the repair.

In conclusion, the decision to purchase the Ski-Doo 2010-2011 800 800R ECM/ECU/CDI/MPEM Tether depends on several factors, such as the current condition and performance of your snowmobile, your budget, and your technical skills. If you're experiencing issues with your snowmobile's engine, or if you're looking to improve its performance, this module could be a worthwhile investment. However, if you're unsure about the installation process or the cost, you might consider seeking help from a professional technician or exploring alternative solutions. Ultimately, weighing the pros and cons will help you make an informed decision based on your individual circumstances.

Recommendation: If you believe that replacing the ECM/ECU/CDI/MPEM module will significantly improve your snowmobile's performance, or if you're experiencing engine-related issues that cannot be resolved through simpler repairs, then purchasing the 2010-2011 Ski-Doo 800 800R ECM/ECU/CDI/MPEM Tether is a recommended option. However, if you're unsure about the installation process or the cost, it's best to consult with a professional technician or explore alternative solutions to ensure that you make the best decision for your specific situation.

Details:

I ship whichever is fastest for the customer. Most items shipped the same or next day with ups.Some may ship USPS. Electrical parts are tested prior to removing from machine and verified function. I will do my best to make it right.

Please verify fitment to your machine prior purchasing or contact me for help. PULLED FROM A 2010 SKI DOO 800R. You can go to Ski Doo parts house or Ronnie's etc for part numbers and verify fitment. Pictures are part of the .

part #: 5120605683 prices

• $135.00-$300.00

specifications snowpar:

• for models: 800
• for makes: Skidoo, Ski-doo
• for years: 2010-2011
• brand: Ski-doo
• mpn: 5120605683
• part type: Ecm Module Ecu

seller snowpar:

• # reviews: 425
• rating: 100.0%
• city: Nashwauk, Minnesota

general snowpar:

• Parts Accessories > Snowmobile Parts > Other Parts
• condition: Used

offer snowpar:

• started: April 29, 2026
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

returns snowpar:

• time: 14 Days
• paid by: Buyer
• policy: Returns Accepted

shipping snowpar:

• carrier: UPS
• service: UPS Ground
• type: Calculated
• class: Standard
• cost: $0.00
• transit: 2-6 Days

payments snowpar:

• wallet: Google-pay
• other
• credit card: Visa

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