Range Rover L405 Battery Positive Plus Fuse Cable Loom CK52-14N144-CE

Range Rover L405 Battery Positive Plus Fuse Cable Loom is an item from the Cables, wiring harnesses and connectors group, responsible for a stable and secure connection between the positive battery terminal and the vehicle's electrical system. It is a precisely manufactured component that ensures proper conduction of starting current and power supply to all electrical consumers in the car.

Specifications and technical data

• SKU: CK52-14N144-CE-1
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CK52-14N144-CE
• Substitutable numbers: LR045587, CK5214N144CE, CK52-14N144-CE
• Part type: Postive Battery Cable
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the electrical system

The positive terminal in the Range Rover L405 operates at a critical point in the power supply system, connecting the battery to the main electrical harness. It is responsible for:

• a secure, mechanically stable attachment to the positive battery terminal,
• efficient conduction of high starting currents,
• minimizing voltage drops in a critical section of the installation,
• safe distribution of power to further cables and connectors.

Thanks to its properly designed geometry and fitment to the factory harness, the Range Rover L405 Battery Positive Plus Fuse Cable Loom allows for maintaining the electrical system's operating parameters in accordance with the manufacturer's specifications.

Construction and integration with the harness

The element belongs to the Cables, wiring harnesses and connectors group, which means it is designed to work with the vehicle's factory installation. The construction of positive terminals in modern premium off-road vehicles usually includes:

• a clamp adapted to the standard battery terminal used in the given model,
• connection points for power cables supplying the main harness,
• solutions that limit the risk of the connection loosening during operation.

Such a solution facilitates installation, ensures connection repeatability, and promotes the maintenance of stable electrical parameters throughout the entire vehicle.

Benefits of using the original positive terminal

Using the correct positive terminal in the Range Rover L405 translates into a number of practical operational benefits:

• Compatibility with the installation – matching the factory harness and connectors reduces the need for modifications and eliminates the risk of incorrect installation.
• Stable power supply for electronic systems – a proper connection at the positive terminal reduces the risk of starting problems, controller errors, or random restarts of onboard systems.
• Safe operation – a properly selected terminal reduces the risk of connection overheating, sparking, and local cable damage.
• Consistency with the factory electrical architecture – maintaining the original concept of cable routing and ground points facilitates diagnostics and service.

Condition of the element and service application

The offered positive terminal comes from a Range Rover vehicle and is intended primarily as a service part when replacing a damaged or excessively corroded element. It works well both for typical post-failure repairs and for comprehensive power system inspections, when it is necessary to restore the proper quality of electrical connections.

Selecting the right positive terminal is particularly important in vehicles equipped with extensive electronics, where voltage stability and connection quality have a direct impact on the operation of comfort, safety, and driver assistance systems.

Power system expansion and related elements

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

For users who are simultaneously upgrading the drivetrain or considering replacing components related to power transmission, a practical guide on choosing and operating transmissions may be helpful – more information can be found in the article Manual, automatic or DSG transmission – common faults and a guide to buying a used gearbox.