NEW ALTERNATOR FITS 99 00 01 02 LAND ROVER RANGE ROVER 4.0 4.6 0-123-520-022 ERR5834 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