2003-06 Air Bag to Coil Spring Conversion Kit Rear - 1ASSP00447


  • Comes as a Pair
    • Fits both LH (Driver Side) & RH (Passenger Side) Rear
  • Suspension Conversion Kit Includes:
    • Compelte struts
    • Plastic ties to hold un used air lines in place
    • Plugs for air lines
  • Built to strict quality control standards
  • Low cost alternative to installation of a replacement factory-style air ride or electronic suspension system
  • Kit includes detailed installation instructions
    • Includes directions on how to disable suspension warning light
  • No vehicle modifications required to complete installation

Part Details

  • Front or Rear Location: Rear

Lifetime Warranty

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

4.0 / 5.0
1 Review
5 Stars
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1 Star
Awesome product will order again already order front coil on Lincoln
January 1, 2018
7 months ago
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Vehicle Fit

  • 2003-2006 Ford Expedition Rear Air Bag to Coil Spring Conversion Kit
  • 2003-2006 Lincoln Navigator Rear Air Bag to Coil Spring Conversion Kit

This part replaces:

  • Monroe 171370
  • KYB SR4158
Part #: 1ASSP00447

Order must be placed by 4pm ET