1. ECUs & Computer Modules Deals
  2. sku: 15312091845553663
  3. MERCEDES 274-900-35-00

MERCEDES 274-900-35-00 Engine Control Module Ecm Benz

fits make: Mercedes.

274-900-35-00 Mercedes-benz Genuine Engine Control Module Ecm

( Part Type: Control Ecm Engine Module ), ( Manufacturer Part Number: 274-900-35-00 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 300 On The Diagram Is Included ), ( Replaces Part Number: 2749001600, 274900160080, 274900160087 )

Review MERCEDES benz Genuine Engine Control Module Ecm

The Mercedes-Benz 274-900-35-00 Engine Control Module (ECM), also known as the engine computer or powertrain control module, is a crucial component of your Mercedes-Benz vehicle's engine system. This sophisticated electronic device is responsible for managing and optimizing various engine functions to ensure efficient and environmentally friendly performance.

This ECM is specifically designed for Mercedes-Benz vehicles and is engineered to work in harmony with other engine control systems. It communicates with other modules through the vehicle's bus system, facilitating seamless interaction between various engine components.

The 274-900-35-00 ECM features advanced diagnostics capabilities, allowing it to quickly identify and troubleshoot potential issues within the engine system. It monitors engine parameters such as fuel injection, ignition timing, and emission control systems in real-time, making adjustments as needed to maintain optimal engine performance.

This ECM is also equipped with a built-in self-learning function, which adapts to driving patterns and environmental conditions to optimize engine performance over time. It can store and retrieve information related to engine operation, making it an invaluable tool for both professional mechanics and dedicated DIY enthusiasts.

The Mercedes-Benz 274-900-35-00 Engine Control Module is designed with durability in mind. It is built to withstand the harsh conditions of the engine bay and is protected against various forms of automotive debris. Its robust design ensures reliable operation, even under extreme temperatures and vibrations.

In summary, the Mercedes-Benz 274-900-35-00 Engine Control Module is an essential component of your Mercedes-Benz vehicle's engine system. It is responsible for managing and optimizing various engine functions, ensuring efficient and environmentally friendly performance. Its advanced diagnostics capabilities, self-learning function, and robust design make it a dependable and versatile tool for both professionals and enthusiasts.

Buying a Mercedes-Benz 274-900-35-00 engine control module (ECM) can be a significant investment for vehicle owners looking to maintain or improve the performance of their Mercedes-Benz vehicles. Here are some potential pros and cons of making such a purchase.

Pros:

1. Improved engine performance: A new ECM can help optimize engine performance, leading to improved fuel efficiency, increased power, and smoother operation.

2. Better diagnostic capabilities: A new ECM can provide more detailed diagnostic information, helping to identify and resolve complex engine issues more effectively.

3. Enhanced safety features: Some ECMs come with advanced safety features, such as adaptive cruise control and collision avoidance systems, which can help prevent accidents and protect passengers.

4. Long-term cost savings: While the upfront cost of a new ECM can be high, it may lead to long-term cost savings by preventing costly engine repairs and improving overall vehicle reliability.

Cons:

1. High cost: A new Mercedes-Benz ECM can be a significant investment, with prices ranging from several hundred to several thousand dollars, depending on the specific model and features required.

2. Complex installation: Installing a new ECM can be a complex process that requires specialized knowledge and tools, which may necessitate hiring a professional mechanic.

3. Potential compatibility issues: Ensure that the new ECM is compatible with your specific Mercedes-Benz model and year before making a purchase.

4. Risk of unintended consequences: Installing a new ECM can sometimes result in unintended consequences, such as changes to engine settings that may not be desirable or even detrimental to the vehicle.

In conclusion, purchasing a new Mercedes-Benz 274-900-35-00 engine control module can offer numerous benefits, including improved engine performance, enhanced diagnostic capabilities, and advanced safety features. However, the high cost, complex installation process, potential compatibility issues, and risk of unintended consequences must also be carefully considered before making a purchase. Ultimately, the decision to buy a new ECM depends on your specific needs, budget, and technical capabilities. If you are confident in your ability to install the module yourself and are willing to invest in the potential benefits, then a new ECM could be a worthwhile investment. Alternatively, if you are unsure about the installation process or the potential consequences, it may be best to consult with a professional mechanic or Mercedes-Benz dealership for advice.

Details:

Electrical parts are not returnable. Engine control unit. Parts must be resealable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 2749003500 prices

  • $124.99-$187.40

specifications ecusrush:

  • for makes: Mercedes
  • part type: Control Ecm Engine Module
  • manufacturer part number: 274-900-35-00
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • parts included: Only Part Reference 300 On The Diagram Is Included
  • replaces part number: 2749001600, 274900160080, 274900160087

payments ecusrush:

  • wallet: Paypal
  • credit card: Visa
  • other

shipping ecusrush:

  • type: Fixed
  • class: Standard
  • transit: 4-7 Days
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $32.13
  • carrier: FedEx

seller ecusrush:

  • city: Farmington, Utah
  • rating: 99.2%
  • # reviews: 1312

offer ecusrush:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: April 18, 2026
  • quantity: 4

general ecusrush:

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

returns ecusrush:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
for makes: mercedes, part type: control ecm engine module, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, parts included: only part reference 300 on the diagram is included, replaces part number: 2749001600, 274900160080, 274900160087,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 15312091845553663,

Mercedes 274-900-35-00 Is Similar To:

ecusrush logo
5 offers $124.99–$187.40 USD
  • Used. Offer #1 priced at $154.61 + $0.00 delivery = $154.61* total. ENGINE COMPUTER UNIT - AT.FREE SHIPPING
  • Used. Offer #2 priced at $124.99 + $18.17 delivery = $143.16* total. OEM tested and working.+$18.17 shipping
  • Used. Offer #3 priced at $187.40 + $0.00 delivery = $187.40* total. A+ NEW ARRIVALS Car info:ENGINE: 2.0L 4 CYL, AWD, EXTERIOR: BLACK (WHITE), PAINT CODE: 040, INTERIOR: SILK BEIGE/BLACK (BEIGE), TRIM CODE: 115.FREE SHIPPING
  • Used. Offer #4 priced at $132.91 + $0.00 delivery = $132.91* total. Car info:ENGINE: 2.0L 4 CYL, AWD, EXTERIOR: BLACK (WHITE), PAINT CODE: 040, INTERIOR: BLACK MB-TEX (BEIGE), TRIM CODE: 101.FREE SHIPPING
  • Used. Offer #5 priced at $125.00 + $11.25 delivery = $136.25* total. Item was removed from a 2016 C Class.+$11.25 shipping

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