Ford/Motorcraft no longer make this alternator. (This Delco alternator does not have the Motorcraft logo on the back as shown in the product image.) In September I asked a Lincoln dealer to replace the alternator on my 2008 Town Car (80,000 miles). They used a device they received from O'Reilly's. Since then, the headlights flash briefly at night when stopping at signs/traffic lights. The headlights, radio and instrument panel also went out under hard acceleration. I replaced this alternator myself with an AC Delco. Took 30 minutes. Fits perfectly and has solved problems with flickering headlights and hard acceleration.