Monroe 90005C1 Air Spring to Coil Spring Conversion Kit - Front and Rear

Monroe 90005C1 Suspension Conversion Kit

Convert factory air suspension to a conventional coil spring setup with the Monroe Air Spring to Coil Spring Conversion Kit. This premium-grade kit is built for 1997-2002 Ford Expedition and 1998-2002 Lincoln Navigator applications, with application-tuned shock/strut, coil spring(s), and hardware for a direct suspension conversion.

Key Features

• Premium-grade Monroe suspension conversion kit
• Converts factory-equipped air suspension to conventional coil spring suspension
• Application-tuned shock/strut included for the listed vehicle applications
• Coil spring(s) and mounting hardware included
• Passive suspension configuration
• Monroe 90005C1 part number for application-specific lookup

Product Line Details

Monroe’s Air Spring to Coil Spring Conversion Kit line is built for vehicles originally equipped with air suspension and replaces that system with conventional suspension components. For Ford Expedition and Lincoln Navigator owners, this approach provides a straightforward path to restore standard spring-based suspension operation using parts matched to the application.

Detailed Description

The Monroe 90005C1 is a suspension conversion solution for the 1997-2002 Ford Expedition and 1998-2002 Lincoln Navigator, front and rear. It replaces the factory air suspension with a conventional coil spring arrangement and includes an application-tuned shock/strut, coil spring(s), and hardware. This part cross-references Monroe Shocks & Struts (e.g., 90005C1) for the same application. Use Monroe 90005C1 when servicing a Ford Expedition or Lincoln Navigator that requires an air spring to coil spring conversion.

What It Can Address

• Air suspension failure or loss of ride support
• Compressor, air spring, or air line service concerns
• Uneven ride height caused by aging air suspension components
• Need to convert to a conventional spring-based suspension layout
• Front and rear suspension service on listed Ford Expedition and Lincoln Navigator models

Installation Notes

Compatible With 1997-2002 Ford Expedition, front and rear, and 1998-2002 Lincoln Navigator, front and rear. Fitment notes require use with 90005C2; verify vehicle year, model, and suspension configuration before installation. Follow factory service procedures for air suspension removal and conversion setup. Monroe 90005C1 should be matched to the exact application listed for proper fitment.

Quality Assurance

This Monroe conversion kit is built as a premium suspension component set with application-specific tuning and included mounting hardware. Monroe 90005C1 is intended for direct use on the listed Ford Expedition and Lincoln Navigator applications.