1. Starters, Alternators, ECUs & Wiring Offers
  2. sku: 11773379074139713
  3. MERCEDES 300TE

MERCEDES Engine Control Module 590-55633 Benz 0280800444

fits model: 300te. make: Mercedes. year: 1990–1992.

0280800444 Mercedes-benz 590-55633 1990 1991 1992 300te Oem Engine Control Module Computer

( Part Type: Control Engine Module ), ( Genuine Oem: Yes ), ( Ipn: 590-55633 ), ( Make: Mercedes-benz ), ( Descriptionpartcondition: 1990 1991 1992 Mercedes 300te Oem Ecm Pcm Ecu Engine Control Modu ), ( Oe/oem Part Number: 0280800444 )

Review MERCEDES benz Oem Engine Control Module Computer fits 300TE 1990–1992

The Mercedes-Benz 590.556.33.028.080.044 engine control module, commonly referred to as the ECM or engine control unit, is a crucial component of the 300TE model vehicles manufactured between 1990 and 1992. This sophisticated electronic device plays a vital role in managing and controlling various engine functions, ensuring optimal performance and adherence to emission regulations.

This specific engine control module is engineered to work with Mercedes-Benz's advanced M111 series engines. It utilizes a microprocessor-based design, enabling it to process data from various engine sensors and make real-time adjustments to engine functions for optimal performance and fuel efficiency. It also manages the engine's emission control systems, ensuring that the vehicle complies with stringent emission regulations.

The Mercedes-Benz 590.556.33.028.080.044 engine control module is designed with a high level of diagnostic capability. It can store and retrieve fault codes, allowing for easy identification and resolution of engine-related issues. This feature not only simplifies the diagnostic process but also helps to minimize downtime and reduce repair costs.

The ECM also communicates with other vehicle systems, such as the ABS (Anti-lock Braking System), airbag system, and climate control system, ensuring seamless integration and coordinated operation of these essential safety and comfort features.

Each engine control module is rigorously tested to ensure it meets the highest standards of quality and reliability. It is manufactured using advanced production techniques and materials, ensuring a long service life and robust performance even under the most demanding conditions.

In summary, the Mercedes-Benz 590.556.33.028.080.044 engine control module is a crucial component of the 300TE model vehicles, responsible for managing and controlling various engine functions, ensuring optimal performance, fuel efficiency, and emission compliance. Its advanced diagnostic capabilities and integration with other vehicle systems make it an indispensable component for maintaining the safety and reliability of your Mercedes-Benz vehicle.

The Mercedes-Benz 300TE 028.08.00.444 engine control module, produced between 1990 and 1992, is an essential component of the Mercedes-Benz 300TE automobiles during that time. This part controls various engine functions, ensuring optimal performance and adherence to emission standards. This analysis will outline the potential advantages and disadvantages of purchasing this engine control module as a replacement.

Advantages:

1. Improved Engine Performance: A faulty or outdated engine control module may affect engine performance. Replacing it with a new one can help restore the vehicle's original performance levels, ensuring smooth and efficient operation.

2. Enhanced Fuel Economy: A properly functioning engine control module can optimize fuel consumption, potentially leading to better fuel economy.

3. Compliance with Emission Standards: The engine control module plays a crucial role in maintaining the vehicle's emissions system. Replacing it can help ensure the car remains compliant with local, state, and federal emission regulations.

4. Increased Reliability: A new engine control module can help prevent potential engine-related issues, increasing overall vehicle reliability.

5. Potential Increase in Resale Value: A well-maintained vehicle, including the replacement of essential components like the engine control module, can increase its resale value.

Disadvantages:

1. Cost: Replacing an engine control module can be expensive, especially for luxury vehicles like the Mercedes-Benz 300TE.

2. Installation Complexity: Installing a new engine control module may require advanced technical knowledge and specialized tools, potentially adding to the cost and time of the repair.

3. Compatibility: Ensure the new engine control module is compatible with your specific vehicle model and year before making a purchase.

4. Availability: Depending on the availability of the part, you may experience a delay in obtaining the engine control module for replacement.

Conclusion:

The Mercedes-Benz 300TE 028.08.00.444 engine control module is a crucial component of the vehicle's engine system. Although purchasing a new one may involve a significant investment, the potential benefits include improved engine performance, enhanced fuel economy, compliance with emission standards, increased reliability, and potentially increased resale value. Weighing the advantages and disadvantages, a well-informed decision can lead to a successful engine control module replacement and a restored, high-performing Mercedes-Benz 300TE.

Recommendation:

If you are experiencing issues with your Mercedes-Benz 300TE's engine performance, and you've determined that the engine control module is the root cause, we recommend considering the replacement of the part. Research reputable parts suppliers and Mercedes-Benz specialists to ensure you receive a compatible and high-quality engine control module. Additionally, consider the potential long-term benefits of the replacement, such as improved performance, fuel economy, and resale value, to help justify the cost.

part # 300te prices

  • $45.00-$165.36

specifications wiringwench:

  • for models: 300te
  • for makes: Mercedes
  • for years: 1990-1992
  • part type: Control Engine Module
  • genuine oem: Yes
  • interchange part number: 590-55633
  • make: Mercedes-benz
  • descriptionpartcondition: 1990 1991 1992 Mercedes 300te Oem Ecm Pcm Ecu Engine Control Modu
  • oe/oem part number: 0280800444

payments wiringwench:

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

offer wiringwench:

  • quantity: 1
  • started: February 27, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • best offers: True

shipping wiringwench:

  • cost: $15.00
  • type: Fixed
  • class: Standard
  • service: Standard
  • transit: 3-6 Days

general wiringwench:

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

returns wiringwench:

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

seller wiringwench:

  • rating: 99.6%
  • # reviews: 60786
for models: 300te, for makes: mercedes, for years: 1990-1992, part type: control engine module, genuine oem: yes, descriptionpartcondition: 1990 1991 1992 mercedes 300te oem ecm pcm ecu engine control modu, oe/oem part number: 0280800444,
manufacturer: mercedes-benz, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 11773379074139713,

Mercedes 300TE Is Similar To:

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5 offers $45.00–$165.36 USD
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