FCS Q9031 Air Suspension Spring - Front

Front Air Suspension Spring for Expedition and Navigator

FCS Q9031 is a front air suspension spring for select 2003-2006 Ford Expedition and 2003-2006 Lincoln Navigator models. It is built for direct-fit replacement use on the front suspension where air spring support is required.

Key Features

• Front air suspension spring application
• Fits 2003-2006 Ford Expedition, front
• Fits 2003-2006 Lincoln Navigator, front
• FCS part number Q9031
• OE-style replacement for air suspension service

Product Details

This FCS air suspension spring is intended for vehicles equipped with front air suspension and is listed for the Ford Expedition and Lincoln Navigator across the 2003-2006 model years. Use Q9031 when replacing a worn or leaking front air spring on these applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues It May Address

• Front end sagging after parking
• Uneven ride height at the front of the vehicle
• Air spring leakage or loss of pressure
• Compressor cycling caused by a failing air spring
• Ride quality changes from worn suspension support

Installation Notes and Tips

Verify the vehicle is equipped with front air suspension before ordering. Confirm the part number Q9031 against the original component and inspect related air lines, fittings, and compressor operation during service. Fitment is listed for 2003-2006 Ford Expedition, front, and 2003-2006 Lincoln Navigator, front.

Quality Assurance

FCS supplies suspension components for replacement service, and Q9031 is cataloged for the specified front applications on Expedition and Navigator models.