Range Rover L405 Rear Wiring Loom Harness Rubber Grommet CK52-14603-NB

The Range Rover L405 Rear Wiring Loom Harness Rubber Grommet is a specialized rear rubber grommet for wiring harnesses designed for Range Rover vehicles. This component is responsible for the safe routing of wires in the rear of the body, ensuring a stable seating of the harness and protection against mechanical damage and external factors. A used component from the original production line offers a functional service solution for professional workshops and discerning users.

Specifications and technical data

• SKU: CK52-14603-NB
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CK52-14603-NB
• Substitutable numbers: CK52-14603-NB, CK5214603NB, LR066362
• Location on the vehicle: Rear
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function in the Vehicle

The presented rear wiring harness rubber grommet is an element from the Wires, Harnesses, and Connectors group, designed for operation in the rear zone of the body. Its task is to guide and seal the electrical harness in a critical area where wires pass through the body sheet metal or structural components.

This type of solution:

• stabilizes the harness, limiting its uncontrolled movement during driving,
• reduces the risk of insulation abrasion on wire edges against sheet metal,
• helps maintain the seal of the passage, which limits the ingress of moisture and contaminants,
• supports long-term, trouble-free operation of the electrical system in the rear of the vehicle.

Construction and Technical Characteristics

The rear wiring harness rubber grommet has been developed as a component precisely fitted to the specific geometry of the Range Rover L405 body. This means a suitably shaped profile that works with factory mounting holes and the harness cross-section.

Key design features include:

• flexible material ensuring proper sealing of the passage,
• shape allowing for correct harness routing without excessive wire bending,
• factory fit for the rear of the body, facilitating service installation.

Thanks to this, the element can be used as a replacement in vehicles where the original grommet has become worn, cracked, or deformed.

Service Application and Installation

The rear wiring harness grommet is intended for installation in the rear area of the vehicle, at the location of the factory electrical harness passage. In practice, this means it can be used during:

• post-accident repairs of the rear body section,
• troubleshooting related to moisture ingress into connectors or wires,
• renovation of the electrical system in older Range Rover L405 models.

The precise fit to the original harness and mounting holes allows for service at a standard close to factory, without the need for universal solutions. This is a beneficial solution for workshops aiming to maintain the vehicle's technical integrity.

Benefits of Using a Used Original Part

A used rear wiring harness grommet from a Range Rover allows for cost control while maintaining proper fit to the body and electrical system. Compared to universal or low-quality aftermarket parts, the original design ensures:

• compatibility with factory hole geometry and harness routing,
• consistency with other elements from the Wires, Harnesses, and Connectors group,
• reduced risk of leaks and strain on wires.

For users considering broader use of salvaged parts in vehicle technical systems, the following guide may be useful: Brake Calipers Under the Magnifying Glass – How to Safely Use Original Used Parts, which discusses practical aspects of selecting second-hand components.

Complementary Elements from the Same Group

If you are planning a comprehensive repair or upgrade of the rear electrical system in your Range Rover and need other elements from the same group, such as additional harnesses, connectors, or wire protectors, check the available parts in the Range Rover Wires, Harnesses, and Connectors category.