Arnott RH-3876 Front Left Ride Height Sensor for Land Rover

The Arnott RH-3876 is a front left ride height sensor designed for Land Rover Discovery 3 (LR3) and Range Rover Sport models equipped with air suspension systems. This critical component precisely measures the distance between the vehicle's chassis and the road, providing real-time data to the Electronic Control Unit (ECU) to maintain proper ride height and suspension performance.

Key Features:

• Accurate height detection monitors chassis-to-road distance for optimal air suspension adjustments
• Plug-and-play installation designed for seamless integration without complex modifications
• Durable construction withstands exposure to road debris, water, salt, and harsh environmental conditions
• OEM-level functionality matches or exceeds original equipment specifications
• Lab tested up to 1 million cycles for long-lasting reliability
• 3-pin connector with D-shape design for proper fitment

Ride height sensors are vulnerable to wear from road debris, accidents, water intrusion, and salt exposure. A faulty sensor can trigger dashboard warning lights and cause improper air suspension operation, leading to additional wear on suspension components. The Arnott RH-3876 restores your vehicle's ability to respond to road conditions, ensuring a smooth, balanced driving experience and protecting your air suspension system from further damage.

OEM Cross-Reference Numbers: LR019137, LR020155, LR020155G, RQH500071, AH223C097AC