Arnott AS-3249 Air Suspension Strut - Front Left

Front Left Air Strut for Jeep Grand Cherokee

The Arnott AS-3249 is a new aftermarket air suspension strut for the front left side of the Jeep Grand Cherokee WK2 platform with Quadra-Lift. It is built for 2016-2020 Jeep Grand Cherokee models, and also fits the 2022 Jeep Grand Cherokee WK front left position. The AS-3249 combines an air spring and shock absorber in one assembly to restore ride height control, comfort, and handling response.

Key Features

• Fits 2016-2021 Jeep Grand Cherokee, front left, with Quadra-Lift; not for vehicles with Sport Suspension
• Fits 2022 Jeep Grand Cherokee WK, front left
• New Arnott-engineered air suspension strut, part number AS-3249
• Model-specific shock absorber and air spring assembly
• Premium multi-ply Continental ContiTech air sleeve
• Aluminum can and dust cover for added protection
• Formed steel top mount, O-rings, polyurethane bump stop, airline fitting, and check valve
• Air adjustable with progressive spring rate
• Hydraulic internal damper
• Mounting hardware included

Detailed Description

Arnott AS-3249 is designed as a direct replacement air suspension strut for the front left side of the Jeep Grand Cherokee with Quadra-Lift. This assembly uses Tier 1 components, including a Continental ContiTech air sleeve protected by an aluminum can and dust cover, along with a formed steel top mount and other new service parts. The result is a complete front left air strut solution for Jeep Grand Cherokee WK2 applications where ride height control and suspension response need to be restored. The AS-3249 part number is also referenced in OE-style replacement searches for this application.

Arnott’s NEW product line focuses on engineered aftermarket air suspension components built for specific vehicle applications. For shoppers comparing Jeep Grand Cherokee front air strut options, AS-3249 provides a model-specific assembly rather than a universal repair part.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

• Front left corner sagging or loss of ride height
• Air spring leaks that trigger suspension warning lights
• Rough ride quality from a worn strut assembly
• Reduced handling stability from a failing damper
• Noise or wear from deteriorated suspension components

Installation Notes and Tips

Verify Quadra-Lift equipment before ordering. This front left air suspension strut is not for Jeep Grand Cherokee models with Sport Suspension. Confirm the vehicle year, chassis, and position before installation, and inspect the airline connection, mounting points, and surrounding suspension components during replacement. Professional installation is recommended for air suspension service because the system must be depressurized and reinitialized correctly.

Quality Assurance

AS-3249 is assembled in the USA using new components and is backed by Arnott’s industry-leading warranty. It is engineered for the 2016-2020 Jeep Grand Cherokee WK2 front left application with Quadra-Lift, and also listed for the 2022 Jeep Grand Cherokee WK front left position.