Please check the year, make, model and engine size. Thank you. Specifications and Features: *Amperage 135 *Rotation CW *Pulley Design SC6 Compatible with Ford Expedition V8 5.4L 2005-2006 Compatible with Lincoln Navigator V8 5.4L 2005-2006 5L7T-10300-BB, 5L7Z-10346-BA, 6L7T-10300-BA, 6L7Z-10346-B, 6L7Z-10V346-BARM, 7L7Z-10346-B