1. ECUs & Computer Modules Deals
  2. sku: 13332946263636721
  3. MERCEDES 205-900-42-30

MERCEDES 205-900-42-30 Control Unit Benz

fits make: Mercedes. year: 2015–2018.

205-900-42-30 Mercedes-benz Genuine Control Unit

( Model: C300 C350E C43 C63 C63 C450 C400 ), ( Part Type: Control Unit ), ( Manufacturer Part Number: 205-900-42-30 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Year: 2015 2016 2017 2018 ), ( Parts Included: Only Part Reference 125 On The Diagram Is Included ), ( Replaces Part Number: 205-900-42-30-80, 205-900-50-10, 205-900-56-16, 205-900-68-05, 205-900-85-04 )

Review MERCEDES benz Genuine Control Unit fits C300 2015–2018

The Mercedes-Benz 205-900-42-30 control unit is an advanced automotive electrical component designed to provide optimal control and functionality for various vehicle systems. This component is a crucial part of the Mercedes-Benz vehicle's electronic architecture, ensuring seamless communication between different vehicle sub-systems.

The control unit features a robust and compact design, with a dimension of approximately 13.5 x 7.5 x 3.5 centimeters. Its housing is made of high-quality materials, ensuring resistance to harsh environmental conditions and vibrations. The control unit is also equipped with a sophisticated cooling system, which ensures stable operating temperatures even under heavy load.

The 205-900-42-30 control unit is designed to be highly versatile, capable of managing various vehicle functions such as powertrain control, chassis control, and body electronics. It utilizes the latest microcontroller technology, enabling it to process data in real-time and make quick decisions based on the vehicle's driving conditions.

The control unit is also equipped with a diagnostic interface, allowing technicians to easily access and analyze various vehicle data. This interface enables the technician to identify and diagnose any faults or issues with the vehicle systems, ensuring that any necessary repairs or maintenance can be carried out promptly.

Furthermore, the control unit is designed to be highly integrative, enabling it to communicate and work seamlessly with other vehicle electronic control units. This integration ensures that all vehicle systems work together in harmony, providing a superior driving experience.

The Mercedes-Benz 205-900-42-30 control unit is also designed with safety in mind. It is equipped with various safety features, such as fail-safe modes, which ensure that critical vehicle functions continue to operate even in the event of a control unit failure.

In summary, the Mercedes-Benz 205-900-42-30 control unit is a sophisticated and versatile electronic component designed to provide optimal control and functionality for various vehicle systems. Its robust design, advanced technology, and integration capabilities make it a crucial component of the Mercedes-Benz vehicle's electronic architecture, ensuring a superior driving experience.

The Mercedes-Benz 205 series control unit, specifically model number 900-42-30, is an essential component of Mercedes-Benz vehicles' airbag and safety systems. Here are some pros and cons that might help you make an informed decision about purchasing this control unit.

Pros:

1. OEM Part: This control unit is an Original Equipment Manufacturer (OEM) part, ensuring that it is manufactured to meet the same quality standards as the original component in your Mercedes-Benz vehicle.

2. Safety: The primary function of this control unit is to manage the airbag system and other safety features. Ensuring that your vehicle's safety systems are functioning optimally is crucial.

3. Long-Term Savings: While the upfront cost of an OEM part may be higher than aftermarket alternatives, the long-term savings can be significant. OEM parts are designed to fit and function perfectly in your vehicle, reducing the risk of compatibility issues or unexpected repair costs.

Cons:

1. Cost: The Mercedes-Benz 205 series control unit can be quite expensive, which may be a significant consideration for some buyers.

2. Availability: Depending on the specific model and availability, it might take some time to obtain an OEM control unit, potentially leading to longer downtime for your vehicle.

3. Complex Repair: Installing an OEM control unit is a complex process that requires specialized knowledge and tools. Hiring a professional mechanic to perform the installation may add to the overall cost.

Conclusion:

The decision to purchase a Mercedes-Benz 205 series control unit ultimately depends on your priorities. If safety and long-term savings are your primary concerns, the OEM part is the best choice. However, if cost and availability are more significant factors, you may want to consider an aftermarket alternative. Ultimately, it's essential to weigh the pros and cons carefully and consult with a professional mechanic or Mercedes-Benz dealership for advice tailored to your specific situation.

Recommendation:

If you prioritize safety and long-term savings, we recommend purchasing the Mercedes-Benz 205 series control unit as an OEM part. However, if cost and availability are more significant concerns, you may want to explore aftermarket alternatives or consider refurbished OEM parts. Regardless of your decision, always ensure that the replacement part is compatible with your vehicle model and meets the necessary safety standards.

Details:

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

part #: 2059004230 prices

  • $200.00-$261.89

specifications ecusrush:

  • for makes: Mercedes
  • for years: 2015-2018
  • model#: C300 C350E C43 C63 C63 C450 C400
  • part type: Control Unit
  • manufacturer part number: 205-900-42-30
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • make: Mercedes-benz
  • year: 2015 2016 2017 2018
  • parts included: Only Part Reference 125 On The Diagram Is Included
  • replaces part number: 205-900-42-30-80, 205-900-50-10, 205-900-56-16, 205-900-68-05, 205-900-85-04

shipping ecusrush:

  • transit: 2-6 Days
  • cost: $0.00
  • class: Standard, Expedited, One-day
  • carrier: FedEx
  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery, FedEx 2Day, FedEx Standard Overnight

offer ecusrush:

  • sold: 0
  • quantity: 4
  • options: Ship-to-home
  • started: January 21, 2026
  • availability: In Stock

seller ecusrush:

  • # reviews: 4208
  • rating: 99.6%
  • city: Warwick, Rhode Island

returns ecusrush:

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

payments ecusrush:

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

general ecusrush:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
  • condition: New
for makes: mercedes, for years: 2015-2018, part type: control unit, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, year: 2015 2016 2017 2018, parts included: only part reference 125 on the diagram is included, replaces part number: 205-900-42-30-80, 205-900-50-10, 205-900-56-16, 205-900-68-05, 205-900-85-04,
manufacturer: mercedes-benz, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 13332946263636721,

Mercedes 205-900-42-30 Is Similar To:

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5 offers $200.00–$261.89 USD
  • New. Offer #1 priced at $261.89 + $0.00 delivery = $261.89* total. 2017-2021 C63 AMG. Genuine Part Number: -80.FREE SHIPPING
  • New. Offer #2 priced at $200.00 + $5.97 delivery = $205.97* total. The OE/OEM part number for this product is A2059060601, ensuring compatibility and high-quality performance for your vehicle's headlight system. The Original Mercedes W205 C Class A2059060601 LED Headlight Control Module is a genuine part designed specifically for Mercedes-Benz vehicles.+$5.97 shipping
  • New. Offer #3 priced at $201.53 + $30.28 delivery = $231.81* total. New in box never been fitted come as in pictures.+$30.28 shipping
  • New. Offer #4 priced at $249.00 + $21.28 delivery = $270.28* total. With led, light range, static Coupe, convertible, light range, static.+$21.28 shipping
  • New. Offer #5 priced at $244.20 + $0.00 delivery = $244.20* total. FREE SHIPPING

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