Mini Cooper R55 R56 LCI Cable Set EPS Power Steering Wiring Harness 9137405

Mini Cooper R55 R56 LCI Cable Set EPS Power Steering Wiring Harness is a specialized wiring set designed for the electric power steering system. The original design from the Cables, wiring harnesses and connectors group ensures proper signal and power routing, which translates into stable operation of the electric power steering and safe vehicle use. This solution is dedicated to Mini models with an EPS electric steering system after the LCI facelift.

Specifications and technical data

• SKU: rhd-9137405
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 9284984
• Substitutable numbers: 61129284984, 9284984, 61119155310, 9155310, 61139137405, 9137405, PK
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the EPS system

The presented wiring set has been designed as a component of the electrical installation responsible for powering and communicating with the electric power steering module in the Mini Cooper R55 and R56 after the LCI facelift. A correctly selected wiring harness in this area is crucial for:

• stable power supply to the electric pump or EPS module,
• uninterrupted transmission of control signals,
• maintaining the correct operation of safety systems associated with the steering.

Thanks to the factory fitment for a specific Mini generation, the wiring harness allows for maintaining the original cable routing geometry, which reduces the risk of chafing, overheating, and unwanted voltage drops.

Construction and advantages of the original Mini wiring harness

As an element from the Cables, wiring harnesses and connectors group, the EPS wiring harness uses factory connectors, wire gauges, and shielding selected by Mini engineers. In practice, this means:

• compatible plugs fitting directly into the EPS module and the vehicle's installation,
• appropriately selected wire gauges for power and signal circuits,
• factory-provided mounting and routing points in the engine bay or in the steering gear zone.

Such a solution facilitates installation, minimizes the need for modifications, and allows for maintaining compliance with the manufacturer's service documentation. The original Mini wiring harness also provides greater predictability of electrical parameters compared to universal replacements.

Condition, fitment, and service application

The item is offered as a used part, which allows for an economical repair of the EPS system while maintaining the manufacturer's original specifications. This is a practical solution in situations where:

• mechanical damage to the wires has occurred (chafing, melting, connector corrosion),
• intermittent communication errors with the steering module occur,
• it is necessary to replace a section of the installation after accident repairs.

Thanks to its factory design for the Mini Cooper R55/R56 LCI, the wiring harness allows for maintaining the original installation path and facilitates future diagnostics, as the system remains consistent with factory electrical diagrams.

Benefits of using original Mini cables

Using an original wiring harness in the EPS system translates into a number of practical service and operational benefits:

• Plug&play for Mini installations – no need for soldering, creating custom connectors, or modifying wire lengths.
• Better repeatability of electrical parameters compared to universal solutions.
• Easier identification of wires during diagnostics thanks to factory colors and wire layout.
• Possibility to restore full functionality of the steering system without interfering with the vehicle's structure.

In the case of steering system repairs, choosing original cables and wiring harnesses helps reduce the risk of subsequent failures resulting from improperly made connections or incorrectly selected wire gauges.

Repair expansion and additional information

If you are planning a comprehensive repair or upgrade of the steering and electrical area in your Mini and need other elements from the same group, such as additional wiring harnesses, power cables, or service connectors, check the available parts in the Mini Cables, wiring harnesses and connectors category.

To better understand why choosing original electrical installation components is beneficial in terms of durability and safety, it is worth reading our expert material: OEM quality assurance and safety – why are used original car parts the best choice for your car?.