NEW ALTERNATOR FITS 03 04 05 FORD CROWN VICTORIA LINCOLN TOWN CAR MERCURY MARQUIS 4.6 3W1U-10300-AA 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: 135 Amps Fan: Internal Regulator: Internal Pulley: Serpentine Grooves: 6 Source: Aftermarket