Cardone 4J-3000S Air Suspension Strut - Front Left

Cardone Air Suspension Strut for Range Rover

The Cardone 4J-3000S air suspension strut is a new direct-fit replacement for the front left corner of select Land Rover Range Rover models. Built to restore original suspension behavior, it combines new shocks, bump stops, rings, and high-grade seals in a single air strut assembly.

For 2003-2009 Land Rover Range Rover front left applications, this air suspension strut is engineered to match OE performance standards and install without modification. The Cardone Air Suspension Strut line focuses on application-specific design for consistent ride height control and suspension response.

Key Features

• Direct replacement air suspension strut for the front left position
• New Cardone 4J-3000S assembly with OE-style fit and function
• Supplied with new shocks, bump stops, rings, and high-grade seals
• Includes a new canister and baffles to help protect internal components from environmental exposure
• Application-specific design for 2003-2009 Land Rover Range Rover models
• Black finish with standard replacement suspension spring design
• Upper stud mount and lower eyelet mount for factory-style installation
• Push-lock metal fitting connection with M10 x 1.0 nominal size

Detailed Description

The Cardone 4J-3000S is a new air suspension strut designed for the front left side of the 2003-2009 Land Rover Range Rover. It is built as a direct-fit replacement that restores suspension performance to OE-level standards while maintaining the original mounting and connection layout. With a body diameter of 2.60 inches and operating pressure range of 90 to 195 psi, this unit is configured for the demands of air suspension systems used on the Range Rover platform.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. The Cardone Air Suspension Strut product line is developed around application-specific engineering, using new components and tested construction to support consistent ride quality and suspension control. Part number 4J-3000S is a practical choice when replacing a worn or leaking front left air strut on a Land Rover Range Rover.

Common Problems This Part Can Address

• Front left suspension sag on a 2003-2009 Land Rover Range Rover
• Air leaks from a worn strut assembly
• Uneven ride height or poor leveling response
• Reduced ride comfort from a failing air suspension unit
• Noise or instability caused by degraded internal seals or bump stops

Installation Notes and Tips

Verify the vehicle is a 2003-2009 Land Rover Range Rover with a front left air suspension strut before ordering. Confirm the upper stud mount, lower eyelet mount, and push-lock connection match the original unit, and inspect adjacent air lines and mounting points for wear before installation. Because this is a direct-fit assembly, no modification is required when the application matches the factory configuration.

Quality Assurance

Cardone designs and tests this new air suspension strut to meet OE performance standards for the specified application. Each unit is built with new shocks, seals, bump stops, rings, and protective canister components to support reliable operation in the intended Range Rover fitment.