1. ECUs & Computer Modules Deals
  2. sku: 13641288215800881
  3. MERCEDES A1669002806

MERCEDES A1669002806 Rear Control Module Benz X166

fits model: W166, Ml350, Gl550, Gl450. make: Mercedes.

A1669002806 Mercedes-benz Rear Sam Computer Control Module X166 W166 Ml350 Gl550 Gl450 Oem

( Part Type: Control Module ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: A1669002806, 1669002806, A 166 900 28 06, A1669016901, 1669016901, A 166 901 69 01, A1669027302, 1669027302, A 166 902 73 02 ), ( Manufacturer Part Number: A1669002806 ), ( Country Of Origin: Germany )

Review MERCEDES benz Rear Sam Computer Control Module Oem fits W166 ML350 GL550 GL450

The Mercedes-Benz Rear Control Module X166 (Part Number: A1669002806) is an essential component of the W166 ML350, GL550, and GL450 models. This module is responsible for managing various functions related to the rear suspension and steering systems of your Mercedes-Benz vehicle.

This high-performance electronic control unit is designed to ensure optimal functionality and reliability of the rear axle components, such as the air suspension system, the electronic stabilization program (ESP), and the anti-lock braking system (ABS). It communicates with other on-board systems to maintain the ideal ride height, improve handling and stability, and enhance overall driving safety.

The A1669002806 Rear Control Module is a sophisticated piece of engineering, featuring advanced microcontroller technology and numerous sensors to monitor and adjust the rear axle components in real-time. It processes input from various sensors such as temperature, pressure, and position sensors to maintain the ideal operating conditions of the rear suspension and steering systems.

This module also facilitates the integration of various driving modes, such as Comfort, Sport, and Off-Road, enabling you to customize your driving experience based on road conditions and personal preferences. Additionally, it works in conjunction with the Mercedes-Benz COMAND infotainment system, allowing you to easily access and adjust various vehicle settings through the intuitive user interface.

In the event of a malfunction, the Rear Control Module may display warning lights on the dashboard, such as the check engine light or the suspension warning light. Replacing the faulty A1669002806 module with a new one will help restore the proper functioning of your Mercedes-Benz vehicle's rear suspension and steering systems.

In summary, the Mercedes-Benz Rear Control Module X166 (Part Number: A1669002806) is an essential component of the W166 ML350, GL550, and GL450 models, responsible for managing various functions related to the rear suspension and steering systems. This high-performance module ensures optimal functionality and reliability, maintains the ideal ride height, and enhances overall driving safety.

Buying a Mercedes-Benz rear control module X166 (part number: 002806) for models W166 ML350, GL550, and GL450 involves considering several factors to help make an informed decision. Here are some potential pros and cons.

Pros:

1. Improved Electronic Stability: The rear control module plays a crucial role in maintaining the electronic stability of your vehicle. By replacing a faulty module, you can ensure better handling and safety on the road.

2. Enhanced Driving Comfort: The module is responsible for various comfort features like the rear wiper and washer system, rear window defogger, and rear climate control. A new module can help improve these functions, offering a more comfortable driving experience.

3. Potential Cost Savings: If you're experiencing issues with the above features, repairing or replacing them individually could be more expensive than buying a new rear control module. In the long run, purchasing the module might save you money.

4. OEM (Original Equipment Manufacturer) Part: A Mercedes-Benz OEM rear control module is designed specifically for your vehicle model. It ensures a perfect fit, optimal performance, and compatibility with other vehicle systems.

Cons:

1. Cost: The price of a new Mercedes-Benz rear control module can be relatively high compared to aftermarket alternatives. However, the investment in OEM quality may pay off in the long run.

2. Labor Costs: Installing the new module requires professional knowledge and skill. Labor costs can add up, especially if you're not mechanically inclined.

3. Potential for Delayed Shipping: Depending on the supplier, the part may take some time to arrive, leaving you without the use of certain vehicle functions during the waiting period.

Conclusion:

When deciding to buy a Mercedes-Benz rear control module X166 (part number: 002806) for your ML350, GL550, or GL450, consider the potential benefits such as improved stability, enhanced comfort features, potential cost savings, and the assurance of OEM quality. Weigh these advantages against the costs, including the price of the module itself, labor costs, and potential shipping delays. Ultimately, your choice depends on your priorities and budget. If the advantages outweigh the costs for you, purchasing a new rear control module could be a worthwhile investment for your vehicle.

Details:

Declared values of each package are according to the actual value that. Color codes: 040/105. Vehicle ID: 2013 X166 GL450 V85.

part #: a1669002806 prices

  • $35.88-$348.49

specifications ecusrush:

  • for models: W166, Ml350, Gl550, Gl450
  • for makes: Mercedes
  • part type: Control Module
  • manufacturer warranty: 1 Month
  • oe/oem part number: A1669002806, 1669002806, A 166 900 28 06, A1669016901, 1669016901, A 166 901 69 01, A1669027302, 1669027302, A 166 902 73 02
  • manufacturer part number: A1669002806
  • country of origin: Germany

shipping ecusrush:

  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard
  • transit: 3-7 Days
  • type: Fixed
  • cost: $15.00

returns ecusrush:

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

seller ecusrush:

  • # reviews: 15425
  • rating: 100.0%
  • city: Rancho Cordova, California

general ecusrush:

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

payments ecusrush:

  • credit card: Diners-club
  • wallet: Paypal
  • other

offer ecusrush:

  • sold: 0
  • availability: In Stock
  • started: February 3, 2026
  • quantity: 1
  • options: Ship-to-home
for models: w166, ml350, gl550, gl450, for makes: mercedes, part type: control module, manufacturer warranty: 1 month, oe/oem part number: a1669002806, 1669002806, a 166 900 28 06, a1669016901, 1669016901, a 166 901 69 01, a1669027302, 1669027302, a 166 902 73 02, country of origin: germany,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 13641288215800881,

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