BMW F70 F74 F78 Parking Brake Wiring Harness Cable Rear 5A898F2

BMW F70 F74 F78 Parking Brake Wire Harness Rear is a specialized component from the Cables, Harnesses, and Connectors group, designed for the rear parking brake system in BMW F-series vehicles. It enables proper electrical connection of the handbrake components, ensuring stable system operation and installation integrity in the rear section of the vehicle.

Specifications and technical data

• SKU: 5A898F2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 5A898F2
• Substitutable numbers: 5A898F2, 61125A898F2
• Location on the vehicle: Rear
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function in the Vehicle

The presented wire harness is designed for installation in the rear of the car, in the parking brake area. It is responsible for transmitting electrical signals between the control elements and the handbrake mechanism, which is crucial for the correct operation of the parking function and vehicle stopping safety.

Thanks to its dedicated fit for BMW F70, F74, and F78 platforms, the harness allows for maintaining the original installation routing, proper wire management, and compatibility with factory connectors. This solution minimizes the risk of installation errors and facilitates future servicing.

Construction and BMW Fitment

The component belongs to the Cables, Harnesses, and Connectors group, meaning it is constructed for operation in the demanding environment of the underbody and rear bodywork. The connectors used are prepared to work with factory BMW installation sockets, allowing for installation without the need to modify the electrical system.

Its placement in the rear section of the vehicle promotes organized wire routing along original mounting points. This maintains installation clarity and ensures convenient service access to the parking brake.

Service Application and Benefits of Installation

The parking brake wire harness is particularly useful in situations where:

• mechanical damage or chafing of wires in the rear of the vehicle has occurred,
• there are problems with the operation of the electric parking brake due to circuit interruptions,
• the installation needs replacement after bodywork repairs or intervention in the rear of the vehicle.

Using an original BMW harness maintains installation consistency, reduces the number of soldered connections and universal connectors, and preserves electrical parameters according to the manufacturer's specifications. This translates to stable parking brake system operation and a lower risk of onboard system errors.

Product Characteristics and Condition

The offered harness comes from a BMW vehicle and is a used part, meaning it was previously operated in a car but has been designated for reinstallation after dismantling. This type of component is a good choice for service repairs when you want to maintain the original electrical installation architecture while optimizing costs.

The harness, as a component of the rear parking brake installation, is designed to work with factory BMW components within the rear axle. Its use allows for restoring correct system operation after wire damage, bodywork interventions, or replacement of other handbrake components.

Complementary Elements and System Expansion

If you are planning a comprehensive repair or upgrade of the braking area in your BMW and need other elements from the same group, such as additional harnesses, signal wires, or parking brake installation connectors, check the available parts in the BMW Cables, Harnesses, and Connectors category.

When planning broader service work or wishing to consciously use parts from dismantling, it is worth considering the environmental and household budget impact of such decisions – you can find more on this topic in the article Circular Economy in Your Garage – How Choosing Used Dismantled Parts Truly Supports Environmental Protection and Your Wallet?.