Front Air Suspension Spring compatible for Ford Expedition compatible for Lincoln Navigator 2003-2006

ApplicationCompatible for Ford Expedition Eddie Bauer 4.6L 2003-2004 compatible for Ford Expedition Eddie Bauer 5.4L 2003-2006 compatible for Ford Expedition King Ranch 5.4L 2005-2006 compatible for Ford Expedition Limited 5.4L 2005-2006 compatible for Ford Expedition NBX 4.6L 2004 compatible for Ford Expedition NBX 5.4L 2004 compatible for Ford Expedition XLS 4.6L 2004 compatible for Ford Expedition XLS 5.4L 2004-2006 compatible for Ford Expedition XLT 4.6L 2004 compatible for Ford Expedition XLT 5.4L 2004 2006 compatible for Ford Expedition XLT 4.6L 2003-2004 compatible for Ford Expedition XLT 5.4L 2003-2006 compatible for Lincoln Navigator Base 5.4L 2003-2005 compatible for Lincoln Navigator Luxury 5.4L 2006 compatible for Lincoln Navigator Ultimate 5.4L 2004-2006OE/Part number6L1Z3C199AA 4L1Z3C199AA 2L1Z3C199AA 6L1Z18124AD 6L1Z18124BD 6L1Z18A099CA 6L1Z3C199AA 6L7Z18124ABSpecificationPlacement on Vehicle: Left, Right, Front Type: Air Suspension Spring Fitment Type: Direct Replacement Drive Layout: Front Engine RWD & 4WD Max Height(mm):300 Min Height(mm):180 Stroke(mm):120 Quantity: Pair OE Spec or Performance/Custom: OE Spec Operating Pressure : ≤2.0Mpa Temperature range：≤+70° , ≥-40° (PAIR)Dimension(cm):30*18*18 (PAIR)Weight(kg):1.5FeaturePREMIUM MATERIALS & TECHNOLOGY Multi-ply air spring sleeve reduces noise. Heavy-duty crimping rubber and connection compatible for seat withstands 2 MPa+ pressure, no detachment. TPV dust cover: better flexibility and lifespan than TPE. RIGOROUS TESTING 100% Air tightness testing. Stress test over 5,000,000 times: durable and safe. Operates in -58°F (-50°C) to 302°F (150°C) extremes. TRUSTED QUALITY Manufactured to strict quality control standards and compliant with ISO 9001. Precise OE fit and performance. CNC machined components. PERFORMANCE & COMFORT Restores ride height and enhances ride quality. High compressive strength and sound insulation for a smooth, quiet drive. Efficient heat dissipation for reliability. Easy to install, with no special tools required. INSTALLATION TIPS Replace the old air fitting with a new one, insert the air tube into the air fitting cap to establish a proper connection.