Air Suspension Spring Manufacturer Part Number : 3U2Z5580KA, F75Z5A891AA, 3U2Z5580BA, 3U2Z5580PA, 6W1Z5560AA, F0VY5560A, F8MZ5560AA, F8VZ5560AA, 3U2Z5580AA, AS-7050, 126580 Air Suspension Spring Replacement for : 1992-2011 Fo-rd Crown Victoria; 1990-2011 Lin-coln Town Car; 1992-2011 Mer-cury Grand Marquis; 2003-2004 Mer-cury Marauder In air-suspension systems, air springs replace coil springs. The system uses an onboard compressor, which is an electric pump, to feed air to the bags through multiple lines. The compressor pulls outside air into the pump, compresses the air and transfers it to the bags. An air suspension (sometimes called air springs) may take more time to install and cost a little more than other helper springs, but it's worth it for drivers who want improved performance and handling while hauling and towing. Please confirm that the OE part number and the applicable model match your vehicle before placing the order. If you are not sure if our products are compatible with your model, please contact us.

I.OEM part numbers:

 3U2Z5580KA

F75Z5A891AA

3U2Z5580BA

3U2Z5580PA

6W1Z5560AA

F0VY5560A

F8MZ5560AA

F8VZ5560AA

3U2Z5580AA

II.This part is suitable for the following:

1992-2011 Fo-rd Crown Victoria

1990-2011 Lin-coln Town Car

1992-2011 Mer-cury Grand Marquis

2003-2004 Mer-cury Marauder