Description
Warranty & Shipping
Product Reviews
Q&A
Vehicle Fit

Part Details

  • Quantity:   Pair

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

Specifications:
  • Brand New Air Springs
  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) REAR
  • Replaces dealer part numbers: 4L1Z-5A891-AA, 4L1Z5A891AA
  • Direct replacement
  • Built to strict quality control standards
  • Correct for both 2WD & 4WD models
Note: These springs may appear to be different sizes lengths out of the box, this is normal and both will inflate to the same size.


Item Condition: New

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

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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Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Do this come with seal kit to?
Billy S June 23, 2017
This will be just the springs.
Alex P June 23, 2017
These dont have the metal sleeve, what keeps them from over inflating? I have had this problem with other bags.
Brian N September 7, 2017
Year Make Model Description
2003-2006Ford Expedition Ford Expedition Pair Air Spring Rear
2003-2006Lincoln Navigator Lincoln Navigator Pair Air Spring Rear
Part #: 1ASSP00451


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout