Hi all, I have a 2005 Quattro B7 A4 3.2 V-6, was purchased new, has been properly maintained. Turning 200k miles. Car has always run great. This was wife's car up to 2015 when she got a A6. I enjoyed the car and drive about 5K a year, however, it's starting to have some issues. The valve cover gaskets must have been changed 6 times and it's time once again. The valve cover (drivers side) has seen better days and needs to be replaced as well. Does anyone know of any 3rd party companies that offer good components for valve covers and headlights? BTW, yesterday engine light appeared indicating a O2 sensor is bad. Thanks, Roger