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Standard Ignition PBA004 Parking Brake Actuator - Rear Left
Reliable Parking Brake Actuator for Buick, Chevrolet, and GMC Vehicles
The Standard Ignition Parking Brake Actuator PBA004 is designed to restore proper parking brake function in select Buick, Chevrolet, and GMC models. Engineered with precise electrical connectors and mounting hardware, this actuator ensures a secure and efficient fit for your vehicle's braking system.
- One female rectangular electrical connector for seamless integration
- Two male blade-type electrical terminals for reliable connectivity
- Includes mounting bolts and an o-ring seal for secure installation
- Compatible with Buick LaCrosse, Chevrolet Equinox, Malibu, and GMC Terrain
Technical Details and Features
This parking brake actuator features a single female electrical connector with a rectangular shape, designed to match the original equipment specifications. It includes two male blade terminals that provide a stable electrical connection, essential for proper actuator operation. The package contains mounting bolts and an o-ring seal to ensure a tight, leak-free fit during installation. The part number PBA004 corresponds to this specific actuator model, tailored for use in Buick LaCrosse, Chevrolet Equinox and Malibu, as well as GMC Terrain vehicles.
Applications and Problem Resolution
This parking brake actuator is used to control the electronic parking brake mechanism in compatible vehicles. It addresses common issues such as:
- Failure of the parking brake to engage or release properly
- Intermittent or no electrical signal to the parking brake system
- Warning lights related to parking brake malfunction
- Unusual noises or resistance when applying the parking brake
Installation Notes and Tips
When installing the Standard Ignition PBA004 parking brake actuator, ensure the electrical connector is securely attached to avoid signal interruptions. Use the included mounting bolts and o-ring seal to achieve a proper fit and prevent leaks. It is recommended to verify compatibility with your specific Buick, Chevrolet, or GMC model before installation. Professional installation is advised to maintain system integrity and safety.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The PBA004 parking brake actuator undergoes rigorous quality control to ensure reliable operation. Please refer to Standard Ignition's warranty policy for coverage details on this part.
| Brand | Standard Ignition |
| Part Number | PBA004 |
| Electrical Connector Quantity | 1 |
| Electrical Connector Gender | Female |
| Mounting Hardware Included | Yes |
| Electrical Terminal Quantity | 2 |
| Electrical Terminal Type | Blade |
| Electrical Connector Shape | Rectangular |
| Electrical Terminal Gender | Male |
| Contents | Parking brake actuator, o-ring seal, mounting bolts |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2026 | Chevrolet | Equinox | Rear Left | |
| 2026 | GMC | Terrain | Rear Left | |
| 2025 | Chevrolet | Equinox | Rear Left | |
| 2025 | GMC | Terrain | Rear Left | |
| 2024 | Chevrolet | Equinox | Rear Left | |
| 2024 | GMC | Terrain | Rear Left | |
| 2023 | Chevrolet | Equinox | Rear Left | |
| 2023 | GMC | Terrain | Rear Left | |
| 2022 | Chevrolet | Equinox | Rear Left | |
| 2022 | GMC | Terrain | Rear Left | |
| 2021 | Chevrolet | Equinox | Rear Left | |
| 2021 | GMC | Terrain | Rear Left | |
| 2020 | Chevrolet | Equinox | Rear Left | |
| 2020 | GMC | Terrain | Rear Left | |
| 2019 | Chevrolet | Equinox | Rear Left | |
| 2019 | GMC | Terrain | Rear Left | |
| 2018 | Chevrolet | Equinox | Rear Left | |
| 2018 | GMC | Terrain | Rear Left | |
| 2017 | Buick | LaCrosse | Rear Left | |
| 2017 | Chevrolet | Malibu | Rear Left | |
| 2016 | Chevrolet | Malibu | Rear Left |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.