Mercedes Benz W212 W218 ESP Control Module ABS Pump A2124313512 – Original Used Part

Description

Product Title

Mercedes Benz W212 W218 ESP Control Module ABS Pump A2124313512 – Original Used Part

Diagnosis and Common Symptoms

The ESP (Electronic Stability Program) unit is the nerve center of your Mercedes-Benz braking and stability system. When this module fails on the W212 E-Class or W218 CLS, it typically triggers a cascade of errors. Technicians often see fault codes such as C1000 (Internal Controller Malfunction), C1101, or pressure sensor plausibility errors. On the dashboard, you will likely see "ESP Inoperative" or "ABS Currently Unavailable" messages. Drivers may experience a loss of cruise control, stiff power steering, and the vehicle may enter a limp home mode. If the pump motor itself has failed, you might hear a continuous humming noise or no noise at all during the self-test phase upon startup.

Introduction

This is a Genuine Mercedes-Benz ESP control module and ABS pump assembly, salvaged from a donor vehicle and subjected to rigorous electrical and hydraulic testing. We understand that a new unit from the dealership carries a prohibitive cost, which is why we provide a verified Genuine used alternative that maintains the safety integrity of your braking system. Every unit in our inventory is inspected for terminal corrosion and hydraulic port integrity to ensure it meets our strict mechanical standards before being cataloged.

Product Details

• Brand: Mercedes-Benz
• Model Compatibility: W212 E-Class (2010-2016), W218 CLS-Class (2011-2018)
• Part Name: ESP Control Module / ABS Hydraulic Block
• Part Number: A2124313512
• Condition: Genuine Used (Tested Working)
• Notes: This unit must be installed by a qualified technician. The hydraulic system will require a full bleed procedure using a pressure bleeder and Mercedes-specific diagnostic software.

Frequently Asked Questions

Q: What symptoms indicate failure? A: Common indicators include the ESP/ABS warning lights remaining illuminated, the "Pre-Safe Functions Limited" message appearing on the cluster, and the inability to engage Cruise Control or Distronic systems.

Q: Does this require coding? A: Yes. Because the ESP module stores the vehicle's VIN and specific configuration data, this unit will require SCN coding and initialization using a Star Diagnosis System (Xentry) to match your vehicle's specifications.

Q: Is this original? A: Yes, this is a Genuine Mercedes-Benz component, not an aftermarket or refurbished imitation. It features the original factory casting and electronic hardware.

Why Choose Us?

• Verified functionality through diagnostic bench testing
• Actual photos and videos of the specific unit provided upon request
• 30-day exchange warranty for peace of mind
• Technical benefit: Using a Genuine used module ensures the internal pressure sensors and solenoid valves calibrate correctly with your vehicle's existing brake pressure parameters.

Shipping

Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)

Warranty and Return Policy

• 30-day exchange warranty from the date of receipt.
• Proof of professional installation by a qualified workshop is required for warranty claims.
• No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
• Exchange only for confirmed internal electronic defects.

How to Order

1. WhatsApp us to confirm compatibility with your specific VIN.
2. Send your chassis number or a clear photo of your old unit label.
3. Confirm order details and stock availability.
4. Receive actual product photos and diagnostic test confirmation.
5. Make payment via bank transfer.
6. Item is shipped immediately with tracking details provided.

Contact Us

William – https://wa.me/60102992988 Lok – https://wa.me/60177720143

Price Notice

Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.