NEW ALTERNATOR FITS LINCOLN NAVIGATOR 5.4L 07-08 7L7TAC 7L7Z-10346-B 7L7Z10346B 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Alternator - Voltage: 12V Amperage: 150 Amps Regulator: Internal Source: Aftermarket