1. Cruise Control Components Offered
  2. sku: 9701568449650731
  3. MERCEDES BENZ A4659006100

MERCEDES BENZ A4659006100 Roll Stabilization Control Unit

fits model: G550, A1. make: Mercedes. year: 2025–2026.

A4659006100 Mercedes Benz 2025-2026 G550 Roll Stabilization Control Unit Oem A1

( Brand: Mercedes Benz ), ( Part Type: Control Unit ), ( Manufacturer Part Number: A4659006100 ), ( Country Of Origin: Germany )

Review MERCEDES BENZ Roll Stabilization Control Unit Oem fits G550 A1 2025–2026

The Mercedes-Benz A465.900.61.00 G550 Roll Stabilization Control Unit A1 is an essential component of the Mercedes-Benz G-Class (G550) model's advanced suspension system, designed to enhance riding comfort and stability, particularly during off-road conditions and high-speed driving.

This roll stabilization control unit is a sophisticated electronic device that works in conjunction with the vehicle's electronic stabilization program (ESP) and air suspension system. Its primary function is to detect and counteract lateral body roll, improving the vehicle's handling and reducing the feeling of instability, especially when cornering at high speeds or driving off-road.

The unit is designed to monitor the vehicle's body movement in real-time, using a network of sensors located throughout the chassis. When it detects excessive body roll, it sends a signal to the vehicle's hydraulic system, which then adjusts the air suspension to counteract the roll motion. This results in improved vehicle stability, better ride quality, and enhanced driving dynamics.

The Mercedes-Benz A465.900.61.00 Roll Stabilization Control Unit A1 is a high-precision component that requires advanced engineering and manufacturing techniques. It features a robust and durable design, with a high degree of protection against environmental factors such as moisture, dust, and extreme temperatures.

Installation of the unit is typically carried out by a certified Mercedes-Benz dealer or authorized service center. The replacement process involves removing the existing unit, connecting the new unit to the vehicle's wiring harness, and calibrating the new unit to the vehicle's specifications. Proper installation and calibration are crucial to ensure optimal performance and longevity of the unit.

In summary, the Mercedes-Benz A465.900.61.00 G550 Roll Stabilization Control Unit A1 is a sophisticated electronic device that plays a crucial role in enhancing the stability, handling, and ride quality of the Mercedes-Benz G-Class (G550) model. Its advanced features and durable design make it an essential component for those who demand the very best from their Mercedes-Benz vehicle.

The Mercedes-Benz G550 is a high-end SUV known for its robustness, luxury, and advanced technology. The roll stabilization control unit (RSCU) is an essential component of the vehicle's dynamic stability control system. This part helps maintain the vehicle's stability during cornering and off-road conditions by counteracting body roll. Here are some potential pros and cons of buying a used Mercedes-Benz G550 2025-2026 roll stabilization control unit (A1, part number: MB-A1-124-12-00-01):

Pros:

1. Improved handling: A functional roll stabilization control unit enhances the vehicle's overall handling by reducing body roll during cornering, providing a more stable and composed driving experience.

2. Enhanced safety: The RSCU helps prevent the vehicle from tipping over during extreme maneuvers or when encountering uneven surfaces, which can significantly improve safety, especially in off-road conditions.

3. Better driving comfort: A well-functioning roll stabilization system ensures that the vehicle remains level during cornering, making the ride more comfortable for passengers.

4. Potential cost savings: Purchasing a used roll stabilization control unit can be more cost-effective than buying a new one from the dealership.

Cons:

1. Unknown condition: When buying a used part, it is essential to consider the unknown condition of the component. The RSCU could have been previously damaged or repaired, which might affect its performance and reliability.

2. Incompatibility: There is a possibility that the used roll stabilization control unit might not be compatible with your specific vehicle due to differences in production batches or software versions.

3. Installation complexity: Installing a used roll stabilization control unit can be a complex process that requires specialized knowledge and tools.

4. Potential for compatibility issues with other systems: The RSCU interacts with other vehicle systems, such as the suspension and steering. A used control unit might not be optimally calibrated to work with these systems, leading to potential compatibility issues.

In conclusion, purchasing a used Mercedes-Benz G550 2025-2026 roll stabilization control unit (A1) can offer several benefits, such as improved handling, enhanced safety, better driving comfort, and potential cost savings. However, it also comes with risks like unknown condition, incompatibility, installation complexity, and potential compatibility issues with other systems.

To make an informed decision, it is essential to thoroughly research the part, its seller, and the installation process. You can consult Mercedes-Benz dealerships or specialized repair shops for expert advice and potential alternative solutions. Ultimately, the decision to buy a used roll stabilization control unit depends on your budget, technical expertise, and tolerance for risk. If you are comfortable with the risks and believe the benefits outweigh them, a used control unit could be a cost-effective solution for maintaining the performance and safety of your Mercedes-Benz G550.

Details:

2025 2026 Mercedes Benz G550 G63 AMG Roll Stabilization Control Unit. IP: 99239 / Z19C-2. This part is located on the x colored side of below picture.

Used item, Good cosmetic condition, All Pictures are original, UNTESTED. ATTENTION: Bumpers, hoods, trunk lids, door shells, fenders and all parts are bigger then 130 inch in grid CANNOT BE SHIPPED to AK, PR, APO/FPO - Non-Mainland USA or P.O. Please double check before making a purchase on any parts or model's that are different than specified in the .

part #: a4659006100 prices

  • $499.98-$875.00

specifications cruisecompo:

  • for models: G550, A1
  • for makes: Mercedes
  • for years: 2025-2026
  • brand: Mercedes Benz
  • part type: Control Unit
  • manufacturer part number: A4659006100
  • country of origin: Germany

payments cruisecompo:

  • wallet: Paypal
  • other
  • credit card: Discover

shipping cruisecompo:

  • service: USPS Ground Advantage
  • transit: 5-10 Days
  • type: Fixed
  • cost: $0.00
  • class: Standard
  • carrier: USPS

offer cruisecompo:

  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: February 21, 2026

returns cruisecompo:

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

seller cruisecompo:

  • city: Glendale, CA, 91205
  • rating: 99.9%
  • # reviews: 14954

general cruisecompo:

  • Car Truck Parts Accessories > Advanced Driver Assistance Systems > Cruise Control Components
  • condition: Used
for models: g550, a1, for makes: mercedes, for years: 2025-2026, part type: control unit, country of origin: germany,
category: auto parts > car truck parts accessories > advanced driver assistance systems > cruise control components, sku: 9701568449650731,

Mercedes Benz A4659006100 Is Similar To:

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3 offers $499.98–$875.00 USD
  • Used. Offer #1 priced at $575.00 + $0.00 delivery = $575.00* total. Body & Trim. PART# .FREE SHIPPING
  • Used. Offer #2 priced at $499.98 + $0.00 delivery = $499.98* total. Part#: .FREE SHIPPING
  • New. Offer #3 priced at $875.00 + $14.00 delivery = $889.00* total. +$14.00 shipping

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