1. ECUs & Computer Modules Deals
  2. sku: 13325233922769631
  3. MITSUBISHI MD166255

MITSUBISHI MD166255 Pcm Ecu Dsm Laser Ecm 2.0 4G63

fits model: Eclipse, Eagle, Talon. make: Eagle, Plymouth, Mitsubishi.

Md166255 Mitsubishi Eclipse Pcm Ecu Dsm Eagle Talon Plymouth Laser 2.0 4g63 Ecm

( Brand: Mitsubishi ), ( Protection Lock: No ), ( Mounting Style: Bolt-on ), ( Memory: Eeprom ), ( Manufacturer Part Number: MD166255 ), ( Terminal Type: Pin ), ( Material: Aluminum ), ( Placement On Vehicle: Front ), ( Type: Engine Control Unit ), ( Manufacturer Warranty: 1 Month ), ( Features: Easy Installation )

Review MITSUBISHI Pcm Ecu Dsm Plymouth Laser 2.0 4g63 Ecm fits ECLIPSE EAGLE TALON

Introducing the Mitsubishi MD166255 Eclipse PCM ECU, a cutting-edge automotive component designed specifically for various Mitsubishi models, including the DSM, Eagle Talon, and Plymouth Laser with a 2.0L 4G63 engine. This PCM ECU, also known as the Engine Control Module (ECM), is an essential part of your vehicle's powertrain system, responsible for managing engine functions, ensuring optimal performance, and maintaining fuel efficiency.

The MD166255 Eclipse PCM ECU is a sophisticated microcontroller-based unit that processes input signals from various vehicle sensors and actuators. It continuously monitors critical engine parameters, such as engine speed, fuel pressure, air-fuel ratio, and exhaust gas temperature, to ensure stable and efficient combustion.

Moreover, this PCM ECU features advanced features like closed-loop fuel injection, knock control, and adaptive learning capabilities, which enable it to fine-tune engine performance based on driving conditions and engine wear. This results in improved power output, enhanced fuel economy, and reduced emissions.

Additionally, the MD166255 Eclipse PCM ECU includes diagnostic capabilities that can help you identify and address potential engine issues. It can read and clear diagnostic trouble codes (DTCs) and display real-time engine data, allowing you to take a proactive approach to vehicle maintenance.

Installing the Mitsubishi MD166255 Eclipse PCM ECU requires some technical expertise and the proper tools. However, once installed and programmed correctly, you'll enjoy the benefits of improved engine performance, enhanced fuel efficiency, and extended engine life.

In summary, the Mitsubishi MD166255 Eclipse PCM ECU is a high-performance, advanced engine management system designed for Mitsubishi vehicles with a 2.0L 4G63 engine. It offers improved engine performance, enhanced fuel efficiency, and advanced diagnostic capabilities, making it an essential component for any enthusiast or professional mechanic seeking to optimize their vehicle's powertrain.

Buying a Mitsubishi MD166255 Eclipse PCM (Powertrain Control Module), also known as ECU (Engine Control Unit) or ECM (Engine Control Module) for DSM (Diamond Star Motors) Eagle Talon, Plymouth Laser 2.0, and 4G63 engines, comes with several potential advantages and disadvantages. Here's a brief discussion of each:

Advantages:

1. Repair and Customization: Buying a new PCM can help fix various engine-related issues. Moreover, it offers an opportunity for customization, allowing users to fine-tune engine performance for better power and fuel efficiency.

2. Improved Reliability: A new PCM can enhance the overall reliability of the engine, reducing the likelihood of unexpected failures and potential repair costs.

3. OBD-II Compliance: A new PCM ensures that your vehicle remains compliant with On-Board Diagnostic (OBD-II) regulations.

4. Cost-Effective: In some cases, replacing the entire engine might be more expensive than purchasing a new PCM.

Disadvantages:

1. Complexity: Installing a new PCM can be a complex process. It may require advanced technical skills, specialized tools, and a thorough understanding of the vehicle's electrical system.

2. Cost: While a new PCM can be cost-effective compared to an engine replacement, it still represents a significant investment.

3. Potential for Compatibility Issues: Ensure that the new PCM is compatible with your specific vehicle make, model, and year before making a purchase.

Conclusion:

Buying a Mitsubishi MD166255 Eclipse PCM can be an effective solution for fixing engine-related issues and enhancing the performance of your vehicle. However, it requires a significant investment and may involve complex installation processes. Prospective buyers should carefully consider their technical abilities, budget, and the potential risks before making a decision.

Recommendation:

If you're considering purchasing a new PCM, we recommend researching the specific model you need thoroughly. Seek advice from experienced mechanics, read user reviews, and consult online forums for insights into the installation process and potential compatibility issues. Additionally, be prepared to invest time, effort, and money into the project to ensure a successful outcome.

Details:

Ecu out of a 1g dsm untested.

part #: md166255 prices

  • $80.00-$100.00

specifications ecusrush:

  • for models: Eclipse, Eagle, Talon
  • for makes: Eagle, Plymouth, Mitsubishi
  • brand: Mitsubishi
  • protection lock: No
  • mounting style: Bolt-on
  • memory: Eeprom
  • manufacturer part number: MD166255
  • terminal type: Pin
  • material: Aluminum
  • placement on vehicle: Front
  • type: Engine Control Unit
  • manufacturer warranty: 1 Month
  • features: Easy Installation

payments ecusrush:

  • other
  • credit card: Discover
  • wallet: Apple-pay

shipping ecusrush:

  • class: Standard
  • transit: 3-9 Days
  • carrier: FedEx
  • cost: $0.00
  • type: Calculated
  • service: FedEx Ground / FedEx Home Delivery

seller ecusrush:

  • city: Dittmer, Missouri
  • rating: 97.5%
  • # reviews: 615

general ecusrush:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
  • condition: Used

returns ecusrush:

  • policy: No Returns

offer ecusrush:

  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • started: January 20, 2026
  • sold: 0
  • quantity: 1
for models: eclipse, eagle, talon, for makes: eagle, plymouth, mitsubishi, protection lock: no, mounting style: bolt-on, memory: eeprom, terminal type: pin, placement on vehicle: front, type: engine control unit, manufacturer warranty: 1 month, features: easy installation,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, material: aluminum, sku: 13325233922769631,

Mitsubishi MD166255 Is Similar To:

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5 offers $80.00–$100.00 USD
  • Remanufactured. Offer #1 priced at $80.00 + $0.00 delivery = $80.00* total. Renamed Ecu for your 91-94 dsm eagle talon Mitsubishi eclipse or 4g63 powered vehicle 2.0.FREE SHIPPING
  • Used. Offer #2 priced at $100.00 + $28.75 delivery = $128.75* total. Used item.+$28.75 shipping
  • Used. Offer #3 priced at $100.00 + $10.15 delivery = $110.15* total. Mitsubishi Eclipse, Eagle Talon or Laser 1991-1994 ecm ecu computer.+$10.15 shipping
  • Used. Offer #4 priced at $100.00 + $10.15 delivery = $110.15* total. 91-94 Mitsubishi Eclipse Eagle Talon Laser ECU ECM E2T36572.+$10.15 shipping
  • Used. Offer #5 priced at $159.99 + $12.99 delivery = $172.98* total. +$12.99 shipping

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