POLARIS 4012139 Ecu Injectors

( Manufacturer Part Number: 4012139 ), ( Part Type: Ecu Injector ), ( Compatible Year: 2005 2006 2007 2008 2009 2010 )

Review POLARIS Ecu Computer Yellow Injectors fits DRAGON RMK IQ 800 2008–2009

2008-2009 Polaris RMK 800 IQ Dragon ECU Injectors (Part No. 4012139)

Experience an unparalleled level of performance and efficiency with the 2008-2009 Polaris RMK 800 IQ Dragon ECU Injectors (Part No. 4012139). These injectors are meticulously designed to optimize fuel delivery, ensuring a smooth, powerful, and fuel-efficient ride for your Polaris RMK 800.

The IQ Dragon ECU Injectors are a direct OEM replacement for your sled's fuel system, ensuring a perfect fit and seamless integration. They are equipped with advanced electronics that provide precise fuel control, resulting in improved throttle response, increased horsepower, and reduced emissions.

Each injector is crafted with high-quality materials, ensuring durability and reliability even in the most demanding conditions. They feature a robust design that resists corrosion and wear, guaranteeing long-lasting performance and minimal maintenance.

The 2008-2009 Polaris RMK 800 IQ Dragon ECU Injectors are easy to install, with clear and concise instructions provided. They come pre-programmed for your specific model, eliminating the need for complex tuning or configuration.

Upgrade your Polaris RMK 800 with the 2008-2009 IQ Dragon ECU Injectors and experience a whole new level of performance and efficiency. Enhance your ride, boost your power, and enjoy the unmatched quality of these premium injectors from Polaris.

1. Improved Performance: The IQ Dragon ECU injectors offer enhanced fuel delivery, resulting in increased horsepower and torque, which can lead to better overall performance.

2. Customization: The ECU injectors allow for fine-tuning of the engine, enabling you to adjust various parameters such as fuel mixture, ignition timing, and boost pressure to suit your specific riding needs and preferences.

3. Durability: Polaris is known for its robust and reliable snowmobiles, and the RMK 800 is no exception. The addition of the IQ Dragon ECU injectors should not compromise the durability of the snowmobile, as long as they are properly installed and maintained.

4. Enhanced Driveability: The ECU injectors can improve the snowmobile's responsiveness and drivability in different conditions, providing a smoother and more enjoyable riding experience.

1. Cost: The IQ Dragon ECU injectors and their installation can be relatively expensive, which might not be feasible for all budgets.

2. Complexity: The ECU injectors add an additional layer of complexity to the snowmobile, which may require a higher level of technical knowledge to install, troubleshoot, and maintain.

3. Potential Compatibility Issues: There may be compatibility issues between the IQ Dragon ECU injectors and other components of the 2008 Polaris RMK 800. It is essential to ensure that the ECU injectors are compatible with your specific snowmobile model before making a purchase.

4. Risk of Voiding Warranty: Modifying the snowmobile with aftermarket parts like the IQ Dragon ECU injectors may void the manufacturer's warranty, which could leave you responsible for any repairs or issues that arise.

Conclusion: If you are an experienced snowmobile enthusiast who values performance and customization, the 2008 Polaris RMK 800 with IQ Dragon ECU injectors could be an excellent choice. However, consider the potential costs, complexity, compatibility issues, and warranty concerns before making a decision. It is always recommended to consult with a professional mechanic or Polaris dealer to ensure that the modifications are suitable for your specific needs and circumstances.

Recommendation: If you are new to snowmobiles or not comfortable with technical modifications, it might be wise to stick with the stock configuration or consult with a professional before making any changes. Additionally, verify the compatibility of the IQ Dragon ECU injectors with your snowmobile model and consult your warranty terms to avoid any potential issues.

Details:

This will fit 2008 - 2009 Polaris IQ Dragon RMK 800. I have a good working ECU off 2008 Polaris RMK 800. Change your voltage regulator as well because those burn out and will the ECU. See all pictures.

Mapping Part # 4012139 used with the yellow fuel injectors ONLY. This ECU works as it should and is NOT burnt out. Used with Yellow injectors ONLY. Part # 4011518.

It is in good condition, One clip half broke off but the wire will still on.

part #: 4012139 prices

• $449.97-$594.99

specifications snowmobileshocksoi:

• for models: Rmk, Iq, 800, Dragon
• for makes: Polaris
• for years: 2008-2009
• mpn: 4012139
• part type: Ecu Injector
• compatible year: 2005 2006 2007 2008 2009 2010

returns snowmobileshocksoi:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

payments snowmobileshocksoi:

• other
• credit card: Mastercard
• wallet: Paypal

shipping snowmobileshocksoi:

• type: Fixed
• service: USPS Ground Advantage
• cost: $13.00
• class: Standard
• carrier: USPS
• transit: 2-6 Days

general snowmobileshocksoi:

• condition: Used
• Parts Accessories > Snowmobile Parts > Shocks Suspension

seller snowmobileshocksoi:

• # reviews: 5364
• rating: 99.7%
• city: Monticello, Minnesota

offer snowmobileshocksoi:

• availability: In Stock
• sold: 0
• started: August 6, 2025
• options: Ship-to-home
• quantity: 1

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