Mazda 3 ABS Hydraulic Pump & Brake Control Module – Genuine OEM
This listing is for one genuine OEM Mazda ABS hydraulic pump and electronic control-module assembly with part number BFD1-437AZ-C.
The assembly includes the hydraulic valve block, electric ABS pump motor and attached electronic control module shown in the listing photos.
You will receive the exact physical unit pictured. This specific assembly is individually identified by internal inventory SKU GC000045.
Part Information
- Mazda Part Number: BFD1-437AZ-C
- Alternative Format: BFD1437AZC / BFD1 437AZ C
- Part Type: ABS Hydraulic Pump and Electronic Control Module
- System: Anti-Lock Braking / Stability Control
- Compatible Model: Mazda 3
- Common Years: Selected 2010–2012 applications
- Installation Location: Engine Compartment
- Condition: Genuine Used OEM
- Internal SKU: GC000045
- Items Included: Only the components clearly shown in the listing photos
Exact Part-Number Match Required
Please confirm that BFD1-437AZ-C and all additional identification numbers match your original ABS assembly before ordering.
Mazda 3 vehicles from the same model year may use different ABS units depending on engine, transmission, production date, market, stability-control equipment and hydraulic configuration.
Please compare:
- Complete Mazda part number
- All additional numbers printed on the pump and module
- Electrical connector and pin arrangement
- Hydraulic brake-line port positions
- Pump motor and hydraulic-block design
- Mounting points and bracket configuration
Do not purchase based only on the vehicle model, year or general appearance.
Vehicle Application
This part number is commonly associated with selected:
- Mazda 3 – 2010
- Mazda 3 – 2011
- Mazda 3 – 2012
- Vehicles using the same ABS hydraulic and electronic configuration
Final compatibility should be confirmed using the original unit or by a qualified Mazda technician.
Condition of This Exact Unit
- Original OEM Mazda brake-system component
- Used assembly with normal signs of previous installation
- Surface marks, staining or light oxidation may be present
- Electrical connector and hydraulic-port condition are shown in the photos
- Pump housing and mounting points should be reviewed carefully
- Visible cosmetic imperfections form part of the advertised condition
- The exact unit identified as GC000045 will be supplied
Please enlarge and inspect all listing photographs carefully before purchase.
Installation & Brake-System Requirements
- Installation should be completed by a qualified brake-system technician
- The complete part number and hydraulic configuration must match
- The hydraulic brake system must be correctly filled and bled
- Diagnostic ABS bleeding with a compatible scan tool may be required
- Coding, initialization or vehicle configuration may be required
- Steering-angle or stability-control calibration may be required
- All hydraulic connections must be checked carefully for leakage
Incorrect installation, improper bleeding or air remaining inside the hydraulic system may cause warning lights, fault codes, an abnormal brake pedal or incorrect ABS operation.
Diagnostic Notice
An ABS or traction-control warning light does not automatically confirm failure of the complete ABS assembly. The braking and electrical systems should be professionally diagnosed before ordering.
Related faults may include:
- Wheel-speed sensors or damaged sensor wiring
- Electrical connector or vehicle-wiring faults
- Low battery or charging-system voltage
- Air remaining inside the hydraulic brake system
- Brake-pressure or steering-angle sensor faults
- CAN communication problems
- Incorrect coding or configuration
30-Day Warranty
This item includes a 30-day functional warranty covering an internal defect in the supplied ABS assembly.
- Visible cosmetic wear shown in the photos is not covered
- Incorrect compatibility or part-number selection is not covered
- Coding, calibration, diagnostic and installation charges are not covered
- Improper brake bleeding or air remaining in the system is not covered
- Vehicle wiring, sensors, brake lines and external system faults are not covered
- Opening, dismantling, modification or tampering is not covered
Please contact us through eBay messages before opening a return case so we can review the issue and assist you.
Shipping Damage Notice
We carefully package the assembly and protect its hydraulic ports before dispatch. If the item arrives damaged during shipping, please contact us directly through eBay messages before taking further action.
Worldwide Shipping
We ship worldwide using DHL Express or the available eBay international shipping service depending on the destination. Delivery time may vary by country and shipping method.
Import Duties & Taxes
Import duties, taxes and customs charges are not included in the item price or shipping cost unless collected by eBay during checkout. Applicable destination-country charges remain the buyer’s responsibility.
GenuCore Automotive
Genuine used OEM ABS pumps, brake-control modules and automotive electronics.