Go to
www.1stvwparts.com They are really cheap and are a VW dealership in CA. Some and most parts are 50%-40% off your local stealership. They noticed how we were getting ripped off from other dealers and started a website selling th parts cheaper. A mass air flow meter was going to cost me a little over $100 not including labor and I think I got it for $69 through them. I needed a new wireless ketless remote for my car...local dealer was charging $149 and they charged $72. Just incredible savings. I love those guys.