These replacement air springs are just what you need to get your vehicle riding great again!

  • Brand New Air Springs
  • Comes as a Set of 4
    • Fits both LH (Driver Side) & RH (Passenger Side) FRONT & REAR
  • Replaces dealer part numbers: 6L1Z-3C199-AA, 4L1Z-5A891-AA, 4L1Z5A891AA, 6L1Z3C199AA
  • Direct replacements
  • Built to strict quality control standards
  • Correct for both 2WD & 4WD models


Part Details

  • Quantity: 4 Piece Set

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.

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Vehicle Fit

  • 2003-2006 Ford Expedition Front & Rear Air Spring 4 Piece Set
  • 2003-2006 Lincoln Navigator Front & Rear Air Spring 4 Piece Set

This part replaces:

  • OE # 4L1Z5A891AA
  • Hollander 517-00882
  • OE # 6L1Z3C199A
  • Arnott Industries A-2143
  • Arnott Industries A-2735
Part #: 1AASP00007