LOCKCRAFT #LC6177 + LOCKCRAFT #DL5886 REPLACEMENT LOCKSET FOR FORD / MERCURY Fit Models Listed In My Compatibility List Above. 1(ONE) NEW IGNITION SWITCH CYLINDER + 2 (PAIR) FRONT DOOR LOCK CYLINDERS + 2 FORD OEM OVAL LOGO KEYS TO MATCH SET Attention: If your car require transponder (Chip) keys this set as it is will not start your car and the supplied keys will need to be duplicate to transponder chipped keys and programmed to your car by local automotive locksmith or the dealer. Compatibility: Ford Aerostar 1996-1997 Ford Explorer 1997-2003 Ford Explorer Sport Trac 2001-2005 Ford E-150, E-250, E-350 1997-2008 Ford Ranger 1997-2007 Mercury Mountaineer 1997-2000 Avoid high repair costs from your local dealer and repair it yourself. I'm certified locksmith and replace those many times and if you have any questions concerning this product or other lock needs do not hesitate to email me.