Land Rover Discovery Sport L550 Battery Cable Positive Terminal GK72-14A280-EB

Land Rover Discovery Sport L550 Battery Cable Positive Terminal is an original electrical system component designed for a reliable connection between the positive battery terminal and the vehicle's electrical system. This used part from the Cables, harnesses, and connectors category allows for a technically correct repair of the power supply system without interfering with the vehicle's factory electrical architecture. It is a solution for users who expect stable cranking current conduction and a secure contact at the positive terminal.

Specifications and technical data

• SKU: LR073579-1
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR073579
• Substitutable numbers: LR073579, GK72-14A280-EB, GK7214A280EB, GK72-14A280-EC, GK7214A280EC
• Part type: Postive Battery Cable
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the electrical system

The positive battery cable in the Land Rover Discovery Sport L550 is responsible for a direct, low-resistance connection between the battery and the vehicle's main power harness. A correctly selected component in this area is crucial for:

• stable engine starting under various electrical loads,
• safe transmission of high cranking currents,
• maintaining proper voltage in the onboard electrical system,
• reducing voltage drops and the risk of connector overheating. By maintaining factory geometry and mounting points, the cable ensures proper routing in the engine bay, which minimizes the risk of chafing, looseness, and unwanted mechanical stress.

Construction and technical features of the cable

The offered positive battery cable is a component designed by Land Rover specifically for the Discovery Sport L550 platform, which translates into a tailored length, conductor cross-section, and appropriately selected connectors. In practice, this means:

• factory cable terminations, prepared for compatibility with original connection points,
• use of a conductor cross-section adapted to high cranking currents,
• appropriately shaped positive terminal, ensuring stable pressure on the battery pole,
• cable routing consistent with factory harness paths in the engine bay. A component configured in this way reduces the risk of local overheating, sparking, and unstable contact, which is particularly important in vehicles equipped with extensive onboard electronics.

Service application and benefits of installation

Replacing the positive battery cable is recommended in situations where there are starting problems, or visible signs of overheating, corrosion, or mechanical damage to the cable or the terminal itself. Using an original component from the Cables, harnesses, and connectors group allows for:

• restoring proper conductivity in the starting circuit,
• reducing voltage drops in the system,
• maintaining compliance with factory electrical diagrams,
• avoiding problems resulting from unprofessional cable modifications. For workshops and individual users, this means a more predictable diagnostic and installation process, without the need to adapt universal solutions.

Part condition and installation aspects

The positive battery cable offered as a used original component represents a reasonable compromise between repair cost and maintaining factory build quality. With proper installation, maintaining the correct terminal tightening torque and proper cable routing, it is possible to achieve stable operation of the power supply system for a long time. It is recommended that during installation, you pay attention to:

• thorough cleaning of battery poles and ground points,
• checking the condition of other sections of the power supply system,
• correct placement of the cable in factory holders and guides.

Expanding the electrical system in Land Rover

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

Technical knowledge and modifications

When working with electrical systems and power supply modifications, it is worth using reliable sources of information. For users interested in the topic of safely increasing power and selecting used components, such as engine accessory parts, the following article may be helpful: 2.5 TFSI DAZA – how to safely increase the power of an Audi RS3 by buying used turbochargers. Although it concerns a different model, it well illustrates the approach to assessing the condition of used parts and planning modifications.