NEW 12 VOLTS 105 AMPS ALTERNATOR FITS FORD MUSTANG 4.6L 281 V8 1999-2004 XR3U-10300-AA XR3U-10300-AB XR3U-10300-AC XR3Z-10346-AA XR3U-AA XR3U-AB XR3U-AC GL-424 GLV-8424-RM