Air Spring Suspension Bag Front for 2003-2006 Ford Expedition Lincoln Navigator fits 527-01666 / 6L1Z 3C199 AA / 6L1Z3C199AA / A-2143 *** Please Check fitment for your vehicle Year/Make/Model on compatibility dropdown / chart. No modification necessary. Images depict actual item and necessary components *** FITS FRONT WHEELS ONLY Fits Part Numbers: 527-01666 / 6L1Z 3C199 AA / 6L1Z3C199AA / A-2143 Limited-Lifetime Warranty - Brand New Item (Not Rebuilt) These Brand New Air Suspension Bags, also called Airbags or Air Ride Bags, are built according to the highest standards of quality.