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BBY7-43-7AZD Genuine Mazda ABS Hydraulic Control Unit

P/N: BBY7-43-7AZD Manufactured by: Mazda
Original price $876.00 - Original price $876.00
Original price
$876.00
$876.00 - $876.00
Current price $876.00
2 in Stock
Condition: New
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Description

The BBY7-43-7AZD is a genuine Mazda ABS hydraulic control unit designed for Mazda 3 and Mazdaspeed3 vehicles equipped with 2.0L, 2.3L, and 2.5L gasoline engines. This assembly includes the hydraulic pump, motor, accumulator, and proportioning valve that regulate brake fluid pressure during anti-lock braking operation.

Vehicle Compatibility

Year Vehicle Engine Trims
2010 Mazda 3 2.3L L4 Gas Mazdaspeed
2010 Mazda 3 2.5L L4 Gas S
2010 Mazda 3 2.0L L4 Gas i
2011 Mazda 3 2.3L L4 Gas Mazdaspeed
2011 Mazda 3 2.5L L4 Gas S
2011 Mazda 3 2.0L L4 Gas i


General Specifications

Condition New
Part Number BBY7-43-7AZD
Brand Mazda
Part Type ABS Hydraulic Control Unit
Years 2010–2011
Vehicle Mazda 3, Mazdaspeed3
Engine 2.0L L4 Gas, 2.3L L4 Gas, 2.5L L4 Gas
System Anti-Lock Braking System (ABS)
Included Components Accumulator, Proportioning Valve, Pump, Motor
Stability Control With Dynamic Stability Control (DSC)
Fitment Type Direct Replacement
Weight 7.25 lb


Product Features

The BBY7-43-7AZD genuine Mazda ABS hydraulic control unit is designed to manage hydraulic braking pressure in vehicles equipped with Dynamic Stability Control:

  • Regulates brake fluid pressure during anti-lock braking operation
  • Includes an integrated hydraulic pump, motor, and accumulator
  • Features a proportioning valve for controlled brake pressure distribution
  • Designed for Mazda 3 models with Dynamic Stability Control
  • Supports coordinated operation of ABS and vehicle stability systems
  • Helps maintain braking control during sudden or uneven traction conditions
  • Matches the original hydraulic connections and mounting configuration

Application Notes

The BBY7-43-7AZD ABS hydraulic control unit is intended for Mazda 3 and Mazdaspeed3 applications equipped with the factory Dynamic Stability Control system. Installation requires confirming the original hydraulic assembly, brake line connections, electrical interface, and applicable ABS bleeding procedures.

Always verify the vehicle VIN, original ABS unit part number, Dynamic Stability Control configuration, and hydraulic connections before installation.

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