Why is this module often combined with the ABS unit?

ESP relies heavily on the same wheel speed sensors and hydraulic braking components as ABS, so many manufacturers integrate the control logic into a single combined unit for efficiency.

Does this module need calibration after replacement?

Yes, on most modern vehicles the new unit needs to be calibrated and coded to the vehicle via diagnostic equipment.

What is the module made of?

A sealed electronic circuit board, often integrated with the hydraulic control unit.

How do I check whether ESP control unit MERCEDES BENZ CLS 320 2005 fits my vehicle?

Compare OEM reference A2165420018 0265005623, the listed vehicle (MERCEDES CLS 320), connectors, mounting points and the photographs for this exact item.

What is the condition of ESP control unit MERCEDES BENZ CLS 320 2005?

Listed condition: Used. Current availability: 1 in stock - ready to ship. Review the item photographs and any stated defects as well.

How is ESP control unit MERCEDES BENZ CLS 320 2005 delivered and returned?

Available delivery methods, timing and price for your country are shown in the cart. Review the applicable 14-day return terms before ordering.

ESP control unit MERCEDES BENZ CLS 320 2005

Name: ESP control unit MERCEDES BENZ CLS 320 2005
Brand: MERCEDES
SKU: A2165420018 0265005623
Price: 20.00 EUR
Availability: InStock

OEM: A2165420018 0265005623

Disassembled car photo

Engine running

Tested before shipping
Guaranteed quality
Fast delivery 3–7 days
14-day returns

Details for this exact part

Code: A2165420018 0265005623
OEM: A2165420018 0265005623
Condition: Used
Availability: 1 in stock - ready to ship
Make, model: MERCEDES CLS 320
Year: 2005
Engine: Diesel 3.0L 165KW - OM642
VIN: WDD2193221A060195

What is this part and why does it matter?

The ESP control module processes wheel speed, steering angle, and yaw sensor data to detect a skid and command individual brake or engine power adjustments to help maintain vehicle stability.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

ESP/ABS warning light on the dashboard
ESP not activating during a slide or loss of traction
Diagnostic fault code related to the module itself

Installation information

Often integrated with the ABS hydraulic unit, connecting to the vehicle wiring harness — requires specialist calibration/coding after replacement.

Donor vehicle description

VIN: WDD2193221A060195
Make, model: MERCEDES BENZ CLS 320
Year: 2005
Engine: Diesel 3.0L 165KW - OM642
Transmission: Automatic - D722902
Drive: HECK
Equipment: LHD
Colour: 197 (OBSIDIANSCHWARZ - METALLICLACK)

293 parts from this car

Frequently asked questions

Yes, losing electronic stability control significantly reduces the vehicle’s ability to help you maintain control during a skid or sudden manoeuvre — this is a genuine safety concern, especially in poor weather.

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September 2026
Price: excellent.
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August 2026
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August 2026
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Toyota Avensis
August 2026
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June 2026
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May 2026
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