Range Rover L322 Door Wiring Harness Loom Rear Left Right N/O/S AH42-14027-ACA

Range Rover L322 Door Wiring Harness Left Right Rear is an original electrical installation component designed for the rear of the body, on the left and right sides. This product from the Wires, Harnesses, and Connectors category ensures a stable electrical connection between body modules and door equipment. It's a practical solution for users seeking a factory fit and proven compatibility in their Land Rover.

Specifications and technical data

• SKU: AH42-14027-ACA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: AH42-14027-ACA
• Substitutable numbers: LR019075, AH42-14027-ACA, AH4214027ACA, AH42-14027-ZAB, AH4214027ZAB
• Location on the vehicle: Rear, Right, Left
• Category: Wiring Harnesses, Cables & Connectors

Harness Purpose and Function

The presented door wiring harness has been specifically designed for the rear of the vehicle, intended for both the left and right sides. It is responsible for transmitting signals and power to the elements located in the doors, such as window controls, central locking, and lighting, according to the specific configuration of the Range Rover L322.

Thanks to factory-standard wire routing and appropriately selected connectors, the wiring allows for correct communication with the body's electrical system, minimizing the risk of interference and problems with electrical system diagnostics.

Construction and Technical Fit

This harness belongs to the Wires, Harnesses, and Connectors group, meaning it is constructed as a complete wiring set with factory-specified terminals and connectors. The wire layout is adapted to the geometry of the Range Rover L322's rear body, facilitating installation in original mounting points.

The appropriate shaping of the harness sections and the use of standard connectors enable installation in existing door grommets without the need for electrical system modifications. This solution promotes the vehicle's electrical integrity and simplifies subsequent service maintenance.

Service Application and Benefits of Installation

Replacing the rear door wiring harness is recommended in situations where there are problems with power supply or communication to door components, especially after mechanical damage, connector corrosion, or wire chafing. Using original Land Rover wiring helps reduce the risk of installation errors typical of universal solutions.

The main benefits of installation include:

• factory fit for the rear left and right sides of the vehicle,
• compatibility with the Range Rover L322 electrical system,
• simplified installation due to standard connectors and wire routing,
• easier diagnostics of electrical systems after repair.

Product Characteristics and Condition

This component comes from the Land Rover brand, meaning it has been developed with the specific model and its technical requirements in mind. The product is used, making it a sensible choice for service repairs where maintaining original specifications while optimizing costs is important.

The harness is suitable for use in the rear of the vehicle, on both the left and right sides, allowing for the servicing of both rear doors within a single solution. This approach simplifies repair planning and component selection in the workshop.

Land Rover Electrical System Expansion

If you are planning a comprehensive repair or upgrade of the body's electrical system area in your Land Rover and need other parts from the same group, such as additional harnesses, wire sections, or compatible connectors, check the available parts in the Land Rover Wires, Harnesses, and Connectors category.

If you are also interested in selecting and refurbishing vehicle equipment components, you can find practical tips in the article Used Wheels Like New: A Guide to Buying and Refurbishing Alloy Wheels, which helps you plan your car maintenance consciously.