Features: 1. Flexible and easy to use. Perfect fit for your vehicle 2. New and high-quality design for reliable performance 3. Built to meet quality control standards. Durable construction for long service life 4. Stable performance and high reliability. Ideal replacement for your old sensor 5. Made of high-quality materials for durability and consistent operation Type: Car Mass Air Flow Sensor Fitment Type: Direct Install Color: Black + Silver Material: Plastic + Metal Placement on Vehicle: Air Flow Sensor Part Number: XF2F-12B579-AA, 1L2F-12B579- YS4Z-12B579- Interchange Part Numbers: 74-50011, 86-50011, XF2Z12B579AB, XF2Z12B579BA, XF2F12B579BA, 1L2Z12B579BARM, 1L2Z12B579BA Fitment: - For Focus 2003–2004 2.0L - For Escort 2003–2004 2.0L - For Escape 2001–2004 2.0L - For Escape 2001–2003 2.3L - For Escape 2001–2006 3.0L - For Windstar 1999–2003 3.8L - For Explorer 1999–2005 4.0L - For E150 2001–2004 4.2L - For E250 Van 2001–2004 4.2L - For Explorer 1999–2001 5.0L Package Contents: 1 x Mass Air Flow Sensor Note: Light reflection and different display settings may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1–3 cm.