I've been dealing with Rock Auto for years. They have great customer service (well in a way: if the part is wrong you just fill out an on line form and the will ship you the right part. If you want to talk to someone - well I'm not sure how to do that). Their prices and shipping is fantastic. For me it is much cheaper to order from Rock Auto and waiting 3-4 days (I'm in another country) then going to the store beside me and paying 4 to 10 times as much.