Mercedes-Benz W124 ABS Hydraulic Pump 0265200043 - Used Original Parts
RM 500
Condition: Used (Original)At a Glance
- Mercedes-Benz W124 ABS Hydraulic Pump 0265200043 - Used Original Parts
- Part number: 0265200043
- Fits: Mercedes Benz W124 E-Class · confirm by chassis number before ordering
- Used Original · tested working
- RM 500 · final quote via WhatsApp
- M.S. Motor · Kuala Lumpur, Malaysia · ready stock
Diagnosis and Common Symptoms
A failing ABS hydraulic pump on the W124 platform typically triggers the ABS warning light on startup or intermittently during driving, often accompanied by illumination of the brake warning lamp if the pressure sensor circuit is affected. Common fault patterns include Bosch relay clicking repeatedly without building pressure, pump motor running continuously (indicating internal valve seal failure), or complete silence from the unit when the ignition is cycled. Drivers may notice a hard, unassisted brake pedal feel, longer stopping distances, or the ABS system failing to intervene during hard braking or wheel lock-up on wet surfaces. Diagnostic scans on affected W124 chassis often reveal hydraulic pressure fault codes or pump relay circuit faults, and in worst cases the ABS/ASR combination light stays on permanently, disabling traction control functions tied to the same hydraulic block.
Introduction
This is a Genuine Used Mercedes-Benz W124 ABS Hydraulic Pump, part number 0265200043, pulled directly from a running donor vehicle. Each unit is bench Tested for correct pump motor operation, internal valve response, and pressure buildup before listing. As factory Bosch hardware, it retains the exact solenoid mapping and pressure characteristics the W124 ABS system was engineered around, unlike aftermarket reproductions. Buyers get a proven, road-tested component rather than an unverified rebuild.
Product Details
- Brand: Bosch (Mercedes-Benz factory supplier)
- Model Compatibility: Mercedes-Benz W124 chassis
- Part Name: ABS Hydraulic Pump / Modulator Assembly
- Part Number: 0265200043
- Condition: Genuine Used (Tested Working)
- Notes: Removed from a verified running W124 donor vehicle; solenoid block and pump motor bench tested for pressure cycling and leak-free operation prior to sale
Frequently Asked Questions
What are the early warning signs before this pump fails completely on a W124?
Watch for the ABS pump relay clicking on and off repeatedly at startup, a faint whining sound from the pump motor without pressure buildup, or the ABS light flickering during braking. These indicate the internal check valves or motor brushes are wearing out before total failure.
How do I confirm part number 0265200043 matches my specific W124?
The number is stamped directly on the pump housing label alongside the Bosch part number. Always cross-check this against your vehicle's original ABS unit before ordering, as W124 models used several hydraulic pump variants depending on production year and ABS/ASR configuration.
Does the ABS module need coding or adaptation after installing this pump?
No electronic coding is required for the W124's ABS hydraulic pump. It is a plug-and-play hydraulic/mechanical unit; once connected, the ABS control unit self-calibrates during the next ignition cycle and initial low-speed driving.
Why choose a used 0265200043 pump instead of a new replacement in Malaysia?
New W124 ABS pumps are largely discontinued or prohibitively expensive to import. A genuine used unit, properly tested, offers the correct factory pressure response at a fraction of the cost, with these Bosch units known to run reliably for well over 150,000km when not previously abused.
Are there any installation gotchas specific to this W124 ABS pump?
Ensure the brake system is properly bled after installation, as trapped air in the hydraulic block can mimic ABS pump failure symptoms. Also verify the electrical connector pins are not corroded, since poor contact here is often mistaken for a bad pump.
Part price does not include installation. Our workshop can install for you, labour is charged separately and confirmed with you before any work starts.
We cannot diagnose your car over WhatsApp or photos. Not sure this part will solve your problem? Come for a workshop check, diagnosis fee RM180. If you proceed with the repair using our parts, the RM180 is offset into the labour charge. If you decide not to repair, only the RM180 applies.
All parts are tested and guaranteed to work. Whether a part solves your car's problem can only be confirmed by diagnosis.
Shipping: from Kuala Lumpur, West Malaysia ~RM50, East Malaysia ~RM80 (estimate, confirm via WhatsApp). Delivery 1-2 working days in secure anti-static packaging.
Warranty: 30-day exchange for control units, engines, gearboxes and other major parts; 14 days for small parts. Claims require proof of installation by a qualified workshop. No warranty for items opened, modified, or damaged by wrong installation.
Prices vary with stock and part condition. Final price via WhatsApp.
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