Arnott VB-4339 Air Suspension Solenoid Valve Unit - Rear

Reliable Air Suspension Solenoid Valve Unit for Audi Models

The Arnott VB-4339 air suspension solenoid valve unit is designed specifically for select Audi vehicles, including the A6 allroad, Q5, and e-tron series. Engineered to maintain precise control over your vehicle's air suspension system, this solenoid valve unit ensures consistent ride quality and handling.

• Terminal Type: Pin for secure electrical connection
• Connector Quantity: 1 with an oval shape for exact fitment
• Terminal Quantity: 3 terminals providing reliable signal transmission
• Connector Gender: Female to match factory wiring harnesses
• Port Quantity: 6 ports for efficient air flow management
• Grade Type: Standard quality meeting OEM specifications
• Specific fitment for Audi models to ensure compatibility

Detailed Product Description

The Arnott VB-4339 air suspension solenoid valve unit is a critical component in the air suspension system of various Audi models such as the A6 Quattro, Q5 Sportback, and SQ8 e-tron Sportback. This unit controls the air flow to the suspension springs, allowing for adjustments in ride height and damping characteristics. Featuring a pin-type terminal and a single oval-shaped female connector with three terminals, it integrates seamlessly with the vehicle's existing wiring harness. The six-port design facilitates precise air distribution, contributing to stable and responsive suspension performance. This standard-grade solenoid valve unit is engineered to meet the exact specifications required by Audi, ensuring reliable operation and longevity.

Common Applications and Problem Resolution

• Restores proper air suspension function in Audi A7 Sportback and S8 models
• Resolves uneven ride height or sagging issues in Q5 PHEV and RS6 Avant
• Eliminates air suspension warning lights related to valve malfunction
• Improves ride comfort and handling in e-tron S and SQ5 Sportback vehicles
• Addresses air leaks or failure in the solenoid valve unit affecting suspension response

Installation Notes and Tips

Installation of the Arnott VB-4339 requires careful handling to avoid damage to the delicate solenoid valve and connectors. Ensure the vehicle is safely lifted and the air suspension system is depressurized before removal. Verify the connector orientation matches the oval female connector on the unit. No additional hardware is included, so retain original mounting components. After installation, perform a system reset or calibration as recommended by the vehicle manufacturer to ensure proper operation.

Quality Assurance and Warranty

Arnott manufactures the VB-4339 air suspension solenoid valve unit to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided here, Arnott products typically come with a limited warranty covering defects in materials and workmanship. This part is GTIN registered (00815710029070) to ensure traceability and authenticity.