2003-11 Air Bag to Coil Spring Conversion Kit Rear - 1ASSP00658

This supension conversion kit is just what you need to get your vehicle in good working order again.


  • Air Bag to Coil Suspension Conversion Kit includes:
    • (2) - REAR Shock Absorbers - LH (Driver Side) & RH (Passenger Side)
    • (2) - REAR Conversion Coil Springs - LH (Driver Side) & RH (Passenger Side)
  • No modifications necessary
  • Built to strict quality control standards


Part Details

  • Front or Rear Location: Rear

2 Year Warranty

This item is backed by a 2 Year Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Only had for a few weeks now
But I love it! My car sits much higher. Much better!!
January 25, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
How much is overnight air shipping to St. Pete, Fl?
Albert W on Oct 27, 2017
BEST ANSWER: We would be more than happy to assist. What is the shipping zip code so we may provide the accurate shipping cost? Please note that our orders ship out Monday through Friday same day as long as the order is placed prior to 4:00 P.M Eastern Time.

Vehicle Fit

  • 2003-2011 Ford Crown Victoria Rear Air Bag to Coil Spring Conversion Kit
  • 2003-2011 Lincoln Town Car Rear Air Bag to Coil Spring Conversion Kit
  • 2003-2011 Mercury Grand Marquis Rear Air Bag to Coil Spring Conversion Kit

This part replaces:

  • Monroe 5993
  • KYB 555601
  • Arnott Industries C-2615
  • Monroe 90004
Part #: 1ASSP00658