Unity Automotive Air Spring to Coil Spring Conversion Kit 30-540000-HD
Air Spring to Coil Spring Conversion Kit. (30-540000-HD) by Unity Automotive
Unity Automotive has over 40 years of experience manufacturing parts in the aftermarket automotive industry. We guarantee a superior quality, specializing in making rock solid auto parts that withstand the test of time. With a true understanding of our marketplace, we have become the industry leader in innovation of aftermarket suspension. Currently offering over 400 unique SKU's, our suspension systems are top of the line products built to OEM specifications. What does this mean to you? Top quality assembly, 100% customer satisfaction guarantee, and installing confidence into your vehicle. Unity has established the infrastructure to meet the ever-evolving demands of our clients. We pride ourselves in our ability to service each and every customer.
Improve Consistency Of Carry Load
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 - 2009 | Ford | Crown Victoria | Fleet |
| 2002 - 2009 | Ford | Crown Victoria | LWB |
| 2004 - 2006 | Ford | Crown Victoria | LX Sport |
| 1992 - 2011 | Ford | Crown Victoria | LX, Base |
| 1993 - 2011 | Ford | Crown Victoria | Police Interceptor |
| 1992 - 2005 | Ford | Crown Victoria | S |
| 2005 | Ford | Crown Victoria | Special Edition |
| 1992 | Ford | Crown Victoria | Touring Sedan |
| 1996 | Lincoln | Town Car | Anniversary |
| 2001 - 2003 | Lincoln | Town Car | Cartier L |
| 1989 - 2003 | Lincoln | Town Car | Cartier, Base |
| 1990 - 1995 | Lincoln | Town Car | Cypress |
| 2007 | Lincoln | Town Car | Designer |
| 2006 - 2007 | Lincoln | Town Car | Designer Series |
| 1990 - 2011 | Lincoln | Town Car | Executive |
| 2001 - 2011 | Lincoln | Town Car | Executive L |
| 2003 | Lincoln | Town Car | Executive Protection Series |
| 1993 | Lincoln | Town Car | Jack Nicklaus |
| 2004 - 2006 | Lincoln | Town Car | Protection Series |
| 1989 - 2007 | Lincoln | Town Car | Signature |
| 2005 - 2011 | Lincoln | Town Car | Signature L, Signature Limited |
| 1989 | Lincoln | Town Car | Signature SE |
| 1990 - 1997 | Lincoln | Town Car | Touring Edition |
| 1994 | Lincoln | Town Car | Tournament Edition |
| 2004 | Lincoln | Town Car | Ultimate, Ultimate L |
| 1989 | Mercury | Grand Marquis | Base |
| 1989 - 2008 | Mercury | Grand Marquis | GS |
| 1989 - 2011 | Mercury | Grand Marquis | LS |
| 2003 | Mercury | Grand Marquis | LSE |
| 2005 | Mercury | Grand Marquis | Ultimate Edition, Limited Edition, GSL |
| 2003 - 2004 | Mercury | Marauder | Base |