Arnott ASE-3820 Air Suspension Strut - Front

Arnott eRide Front Air Strut for Audi A8 Quattro

The Arnott ASE-3820 is a front air suspension strut built for 2011-2018 Audi A8 Quattro models with eRide Adaptive Ride Control. It combines air-adjustable ride height with active damping control to restore precise front-end response and consistent road feel.

eRide Adaptive Ride Control

Arnott’s eRide Adaptive Ride Control line uses electronic inputs from the vehicle to adjust damping in real time. On the Audi A8 Quattro, that means the strut can respond to changing road conditions and driving demands while maintaining the handling characteristics expected from the original system. The ASE-3820 is a new, USA-manufactured air suspension strut engineered for direct replacement service.

• Fits 2011-2018 Audi A8 Quattro, front, eRide Adaptive Ride Control
• Air adjustable design for ride-height control
• Adjustable damping with active dampening internal design
• Gas charged construction
• Progressive spring rate for controlled response
• Boot included with black boot finish
• Mounting hardware included
• Bladder heavy-duty crimping rings included
• New part, manufactured in the USA

Detailed Product Overview

The Arnott ASE-3820 air suspension strut is designed for front suspension service on the Audi A8 Quattro and is built around Arnott’s electronic ride control technology. It uses digital vehicle inputs to vary damping performance, helping the suspension react appropriately to changing load and road inputs. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. The ASE-3820 is a direct-fit replacement for OE-style part numbers including 4H0616039AB, 4H0616039AD, 4H0616039AK, and related interchange numbers.

Common Problems This Part Addresses

• Front suspension sag or uneven ride height
• Loss of damping control over bumps and rough pavement
• Warning lights or ride-control faults tied to the front strut assembly
• Excessive bounce, harshness, or unstable handling
• Air spring or strut wear on Audi A8 Quattro models with eRide control

Installation Notes

Verify vehicle fitment by year, model, and front position before installation. Inspect the air lines, electrical connections, and surrounding suspension components for wear or damage during replacement. Because this strut uses electronic ride control and air suspension functions, proper system calibration and leak checking are important after installation.

Quality Assurance

Arnott tests these electronic struts for temperature extremes, road conditions, and repeated compression cycles. The ASE-3820 is a new component built to support OE-level handling behavior on the Audi A8 Quattro platform.