Range Rover L405 Front Driver's Seat Lumbar Support Adjuster L0294742AA03

The Range Rover L405 Driver Seat Lumbar Support Cushion is a component from the Seats and Benches category, designed for installation in the front of the vehicle. Engineered as a factory solution for the driver's seat, it provides precise lumbar support and enhances seating ergonomics for daily driving.

Specifications and technical data

• SKU: L0294742AA03
• Mark: Land Rover
• Condition: Used
• OEM Part Number: L0294742AA03
• Substitutable numbers: CK52611F51BA, CK52-611F51-BA, LR034423, L0294742AA03
• Location on the vehicle: Front
• Category: Seats and Sofas

Purpose and Function in the Driver's Seat

The lumbar support cushion in the Range Rover L405 driver's seat is responsible for stabilizing the lumbar spine and maintaining a correct posture behind the wheel. Installed within the seatback structure, it operates in the area most stressed during longer journeys, resulting in:

• increased seating comfort on long-distance routes,
• better lower back support, reducing muscle fatigue,
• a more stable driver position during cornering and braking.

This component is dedicated for use in the front of the vehicle, specifically in the driver's seat, ensuring a proper fit with the Range Rover L405's design.

Compatibility and Technical Specifications

The cushion has been developed exclusively for the Range Rover brand, as part of the original seat system. This ensures:

• dimensional compatibility with the driver's seatback in the Range Rover L405,
• proper integration with the factory lumbar support adjustment mechanism,
• structural consistency with other seat base and upholstery elements.

The product is assigned an OEM part number and interchangeable numbers, facilitating verification of compatibility with specific seat configurations. Identification within the store's offering is provided by the SKU designation.

Usage Characteristics and Installation

The Range Rover L405 driver's seat lumbar support cushion is a component from the Seats and Benches category, designed to perform in the demanding conditions of a premium vehicle. Its construction, intended for installation in the front interior, ensures:

• even pressure distribution in the lumbar area,
• precise interaction with the factory guides and fixings in the seatback,
• stable seating within the seat structure, without play or shifting during driving.

Its placement on the vehicle is designated as front, clearly indicating its application in the driver's seat, rather than in the rear bench or other seating positions.

Condition of the Component and Benefits of Choosing a Used Part

The offered lumbar support cushion is a used component, sourced from disassembly. Opting for this solution allows for:

• maintaining the original specifications of the Range Rover L405 driver's seat,
• reducing repair or upgrade costs compared to new components,
• preserving interior consistency with the factory equipment standard.

For many users, this represents a sensible compromise between quality and budget, especially for comprehensive seat or full seating system refurbishment.

Range Rover L405 Interior Expansion and Tuning

The Range Rover L405 driver's seat lumbar support cushion can be used both as a repair part and as an element for functional interior tuning, enhancing driving ergonomics. If you are planning a broader cabin modernization, it is worth consulting the guide Car Interior Tuning with Global Parts – Used Seats and Steering Wheels, which describes a practical approach to utilizing used equipment components.

If you are looking for other components from the Seats and Benches category dedicated to this brand, check out our offer for Range Rover Seats and Benches to select cohesive components for a complete interior setup.