1. Personal Watercraft Parts Products
  2. sku: 11503437246820871
  3. SEA DOO 42066073

SEA-DOO 42066073 Ecm Control Module Seadoo Rxt/gtx 255

fits model: Rxt, Gtx. make: Sea-doo. year: 2009.

42066073 Sea-doo 2009 Seadoo Rxt/gtx Is 255 Ecm Electronic Control Module

( Manufacturer Part Number: 42066073 ), ( Part Type: Ecm Control Module )

Review SEA DOO Seadoo Rxt/gtx Is 255 Ecm Electronic Control Module fits RXT GTX 2009

The Sea-Doo 42066073 ECM Control Module is a crucial component for the 2009 Sea-Doo RXT and GTX 255 models, designed to manage and regulate various engine functions for optimal performance and efficiency. This advanced electronic control module ensures seamless communication between different systems on your watercraft, enabling a more enjoyable and responsive riding experience.

At its core, this ECM module is responsible for managing fuel injection, ignition timing, and other essential engine functions. It utilizes sophisticated sensors to gather real-time data on engine speed, temperature, and other critical operating conditions. With this information, the ECM makes precise adjustments to engine functions, ensuring reliable and efficient operation.

One notable feature of the Sea-Doo 42066073 ECM Control Module is its ability to provide smooth and responsive throttle control. The module monitors engine RPMs and adjusts fuel delivery and ignition timing in real-time, ensuring that your watercraft responds quickly and accurately to your throttle input.

Additionally, this ECM module plays a critical role in the overall diagnostics and troubleshooting of your Sea-Doo watercraft. It can monitor various systems and components, detecting and alerting you to potential issues before they become major problems. This helps you maintain your watercraft in top condition and avoid costly repairs.

The Sea-Doo 42066073 ECM Control Module is a premium quality component, designed to withstand the harsh marine environment. It is built with robust materials and features advanced waterproofing to protect against corrosion and damage from water and other elements. This ensures that the module continues to function reliably, even in the most challenging conditions.

In summary, the Sea-Doo 42066073 ECM Control Module is an essential component for the optimal performance and efficiency of your 2009 Sea-Doo RXT and GTX 255 watercraft. It provides smooth and responsive throttle control, manages fuel injection and ignition timing, and plays a critical role in diagnostics and troubleshooting. With its robust design and advanced features, this ECM module is a valuable investment for any Sea-Doo owner.

The Sea-Doo RXT/GTX 255 ECM Control Module (part number 42066073) is an essential component for the proper functioning of your Sea-Doo watercraft. This module is responsible for managing various engine and fuel system functions. Here are some pros and cons that may help you decide whether to buy this part.

Pros:

1. Improved Performance: Upgrading to a new ECM control module can lead to improved engine performance, as the new module may have the latest calibration settings for better fuel injection and ignition timing.

2. Enhanced Fuel Efficiency: A new ECM control module can help improve fuel efficiency by optimizing fuel injection and ensuring the engine runs at its most efficient operating conditions.

3. Diagnostic Capabilities: The newer ECM control module may have enhanced diagnostic capabilities, allowing you to identify and troubleshoot issues more efficiently, reducing downtime and repair costs.

4. Reliability: A new ECM control module is a reliable solution compared to trying to repair or rebuild the old one, which could save you time and money in the long run.

Cons:

1. Cost: The cost of a new ECM control module can be significant, especially if your watercraft is older or has other issues that require attention.

2. Installation Complexity: Installing a new ECM control module can be a complex process, requiring specialized tools and knowledge. It may be best to have a professional install the part to ensure proper functionality.

3. Compatibility: Ensure that the new ECM control module is compatible with your specific Sea-Doo model before making a purchase.

Conclusion:

The decision to buy a new Sea-Doo RXT/GTX 255 ECM Control Module (part number 42066073) depends on various factors, including the age and condition of your watercraft, the cost of the part, and your technical capabilities. If your watercraft is experiencing performance issues, poor fuel efficiency, or diagnostic trouble codes, upgrading to a new ECM control module may be a worthwhile investment. However, if your watercraft is in good condition and you're not experiencing any issues, it may be best to hold off on the purchase.

Recommendation: If you're considering buying a new Sea-Doo RXT/GTX 255 ECM Control Module, I would recommend doing the following:

1. Consult your Sea-Doo dealer or a certified Sea-Doo technician to determine if this is the correct part for your watercraft and if it's necessary based on your specific situation.

2. Obtain an estimate for the cost of the part and installation, as well as the potential savings in terms of improved performance, fuel efficiency, and reduced downtime.

3. Consider the complexity of the installation process and whether you have the necessary skills and tools to perform the installation yourself or if you'll need to hire a professional.

4. Ultimately, weigh the potential benefits against the cost and make an informed decision based on your budget and priorities.

Details:

While it comes with no warranty, is a reliable and essential part for ensuring optimal performance of the Seadoo RXT/GTX IS 255. The 2009 Seadoo RXT/GTX IS 255 ECM 42066073 Electronic Control Module is a specific part designed for Sea-Doo personal watercraft model's. This module, manufactured by Sea-Doo, is a crucial component for controlling various functions on the watercraft.

part #: 42066073 price

  • $500.00

specifications perwatercraft:

  • for models: Rxt, Gtx
  • for makes: Sea-doo
  • for years: 2009
  • mpn: 42066073
  • part type: Ecm Control Module

shipping perwatercraft:

  • carrier: UPS
  • class: Standard
  • transit: 4-10 Days
  • type: Calculated
  • service: UPS Ground
  • cost: $11.70

returns perwatercraft:

  • policy: No Returns

payments perwatercraft:

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

seller perwatercraft:

  • city: Port Jefferson Station, New York
  • rating: 100.0%
  • # reviews: 691

offer perwatercraft:

  • options: Ship-to-home
  • started: April 6, 2026
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • best offers: True

general perwatercraft:

  • condition: Used
  • Parts Accessories > Personal Watercraft Parts > Other Parts
for models: rxt, gtx, for makes: sea-doo, for years: 2009, part type: ecm control module,
category: watercraft parts > parts, sku: 11503437246820871,

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1 offer $500.00 USD
  • Offer #1: $500.00 price + $11.70 shipping estimate = $511.70* total. While it comes with no warranty, it is a reliable and essential part for ensuring optimal performance of the Seadoo RXT/GTX IS 255 The 2009 Seadoo RXT/GTX IS 255 ECM 420666073 Electronic Control Module is a specific part designed for Sea-Doo personal watercraft models.+$11.70 shipping

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