Arnott RH-3700 Front Left Ride Height Sensor for Air Suspension

The Arnott RH-3700 is a front driver side (left) suspension ride height sensor designed to maintain proper vehicle leveling in air suspension-equipped vehicles. This precision sensor measures the varying distances between the road surface and the vehicle's chassis, providing critical data to the Electronic Control Unit (ECU) for real-time suspension adjustments.

Key Features:

• Direct replacement for OEM ride height sensors on Audi A8 Quattro, S8, and Bentley Continental models
• Accurately monitors chassis-to-road distance for optimal air suspension performance
• Sends real-time signals to the ECU to increase or decrease air pressure in air struts appropriately
• Plug-and-play installation with factory-style connectors for seamless integration
• Durable construction designed to withstand road debris, water intrusion, and salt exposure
• Manufactured with quality components including injection-molded resin and rugged mounting points
• Engineered and assembled in the USA at Arnott's Florida facility

Why Replace Your Ride Height Sensor:

Ride height sensors can wear out over time and are vulnerable to damage from accidents, road debris, and environmental factors. A failing sensor can trigger dashboard warning lights, cause uneven vehicle stance, and lead to premature wear on air suspension components. Replacing a faulty ride height sensor with the Arnott RH-3700 restores your vehicle's ability to respond properly to road conditions and prevents further damage to the air suspension system.

Backed by Arnott's industry-leading warranty and over 25 years of air suspension expertise, the RH-3700 delivers OEM-level functionality and reliability for demanding performance applications.