MR549964

The Mitsubishi MR549964 Eclipse Anti-Theft Immoobilizer Control Module is a crucial component of the vehicle security system for select Mitsubishi Eclipse models produced between the years 2000 and 2001 (01 model year). This control module is specifically designed to prevent unauthorized access and theft of your vehicle by working in conjunction with the immobilizer system.

This immobilizer control module communicates with the vehicle's key fob and engine control unit to ensure that only the authorized key can start the engine. When the correct key is used, the control module sends a signal to the engine control unit, allowing the engine to start. If an unauthorized key is attempted to be used, the control module will prevent the engine from starting, ensuring the security of your vehicle.

The MR549964 is a compact, yet robust module that is designed to withstand the rigors of automotive use. It features a sophisticated microcontroller and advanced communication protocols to ensure reliable and secure operation. The module also includes diagnostic capabilities, allowing for easy troubleshooting and repair if necessary.

Installation of the MR549964 control module is typically a straightforward process, usually involving connecting the module to the vehicle's wiring harness. However, it is strongly recommended that the installation be performed by a qualified professional to ensure proper function and to minimize the risk of damage to the vehicle's electrical system.

In summary, the Mitsubishi MR549964 Eclipse Anti-Theft Immoobilizer Control Module is an essential component of the security system for select Mitsubishi Eclipse models. It adds an extra layer of protection to your vehicle by preventing unauthorized access and ensuring that only the authorized key can start the engine. With its advanced technology, reliable operation, and ease of installation, this control module is an excellent investment for any Mitsubishi Eclipse owner looking to safeguard their vehicle.

title: Mitsubishi MR549964 Eclipse Anti-Theft Immoibilizer Control Module: A Detailed Analysis

The Mitsubishi MR549964 Eclipse Anti-Theft Immoobilizer Control Module is a crucial component in ensuring the security of your Mitsubishi Eclipse model from 2000 to 2001. This device is responsible for preventing the engine from starting unless the proper key is used, making it an essential investment for car owners. In this analysis, we will discuss the pros and cons of buying this control module to help you make an informed decision.

1. Enhanced Security: The primary function of the MR549964 control module is to enhance the security of your vehicle by preventing unauthorized access to the engine. By using a sophisticated key system, the module ensures that only the correct key can start the car, increasing the overall safety of your vehicle.

2. Peace of Mind: Knowing that your car is protected against theft is a significant concern for many car owners. With the MR549964 control module, you can enjoy peace of mind, knowing that you have taken the necessary steps to protect your investment.

3. Easy Installation: The MR549964 control module is relatively easy to install. Most users report that they were able to complete the installation process within an hour, making it a convenient solution for those who want to improve their vehicle's security without the need for professional assistance.

1. Cost: The MR549964 control module can be a significant investment, especially for those on a tight budget. The cost of the module, as well as the labor costs associated with installation, can add up quickly.

2. Availability: Finding a reliable and authentic MR549964 control module can be a challenge, especially for those living in areas with limited access to car parts suppliers. The availability of this module may vary depending on your location, making it essential to research potential suppliers carefully.

3. Compatibility: While the MR549964 control module is designed for use with Mitsubishi Eclipse models from 2000 to 2001, it is essential to verify that your specific vehicle is compatible before making a purchase. Differences in manufacturing years or trim levels can impact the module's compatibility, so it is crucial to double-check before buying.

The Mitsubishi MR549964 Eclipse Anti-Theft Immoobilizer Control Module is an investment worth considering for those who want to enhance the security of their vehicle. While it comes with its pros and cons, the benefits, such as enhanced security and peace of mind, outweigh the costs for many car owners. However, it is essential to verify the module's compatibility with your specific vehicle model and year before making a purchase and to research potential suppliers carefully to ensure authenticity and availability.

If you decide to invest in the MR549964 control module, we recommend purchasing it from a reputable supplier with a proven track record of providing authentic and reliable components. It is also essential to ensure that the module is compatible with your specific vehicle model and year before making a purchase. Additionally, consider the cost of installation and the potential labor costs when budgeting for this investment.

Details:

Mitsubishi Eclipse anti theft immobilizer control module fits 2000 - 2001 01: review photos this is your actual part. Many electronic modules and components require programming. Video: go to YouTube and search for: playground par 252495 part detail: placement. Warranty covers the base component and none of other attached parts.

Parts are not covered for external fluid leaks. These extra attached parts are not covered by any warranty. Stock #: 252495. Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty.

Miles: 186000 - n/a or unknown. Donor vehicle: model: Eclipse.

specifications perfoelectric:

• for models: Eclipse
• for years: 2000–2001
• brand: Mitsubishi
• mpn: Mr549964
• part type: Control Module
• conditions options: Coupe, Natasp, Auto, Fwd
• genuine oem: Yes
• ipn: 591-61652
• manufacturer warranty: 60 Day

payments perfoelectric:

• credit card: diners-club
• other
• wallet: apple-pay

returns perfoelectric:

• paid by: buyer
• time: 30 days
• policy: returns accepted

seller perfoelectric:

• city: port washington, wisconsin
• # reviews: 12800
• rating: 99.5%

offer perfoelectric:

• in stock #: 5
• started: june 1, 2026
• prices: $35.00–$273.74
• item condition:
  • New
  • Used
• options: ship-to-home
• availability: in stock
• sold #: 8
• best offers: true

shipping perfoelectric:

• transit: 3-6 days
• class: standard
• service: standard
• type: fixed

general perfoelectric:

• category: Auto Parts > Electrical Components

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