Parking Brake Actuator for Mazda Rear Applications

Standard Ignition PBA045 is a parking brake actuator built for rear brake system service on select Mazda vehicles. It is a direct-fit electrical actuator for models that use an oval or square connector layout and blade-style terminals.

Compatible With 2016-2021 Mazda 6, rear; 2019-2021 Mazda CX-3, rear; and 2017-2018 Mazda 3, rear. This part number, PBA045, is also a useful reference when matching the correct rear parking brake actuator for these applications.

Key Features

• Parking brake actuator for rear brake system operation
• 1 female electrical connector with oval and square connector shapes
• 2 male blade terminals for electrical connection
• Direct replacement format for select Mazda rear applications
• Standard Ignition PBA045 identification for catalog matching

Detailed Description

Standard Ignition PBA045 is a parking brake actuator used in rear brake assemblies on select Mazda 6, Mazda CX-3, and Mazda 3 models. The unit uses one female electrical connector, two male blade terminals, and an oval/square connector shape to match the vehicle-side electrical interface. When replacing a rear parking brake actuator, matching the connector style and terminal layout is critical for proper fitment and electrical connection. This part cross-references EPA045 and EPB045 for the same application.

Common Issues This Part May Address

• Rear parking brake actuator failure
• Parking brake warning light related to actuator malfunction
• Inconsistent electronic parking brake engagement or release
• Electrical connection mismatch during actuator replacement
• Rear brake system service on Mazda 6, CX-3, or 3 models

Installation Notes and Tips

Verify the rear position, connector shape, and terminal count before installation. Confirm the vehicles electrical connector matches the actuators oval and square connector design and that the blade terminals align with the harness. Use the vehicle identification number and brake system configuration to confirm fitment for 2016-2021 Mazda 6, 2019-2021 Mazda CX-3, or 2017-2018 Mazda 3.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and ignition components. PBA045 is cataloged for specific rear Mazda applications to support accurate part matching and replacement selection.