i have bought from Rockauto many times. i have always been happy with there service and i always recommend them, but you need to shop around. Rock auto for the most part has better prices than most sites or stores. Pep boys is also a decent place to buy and they give you 20% off compared to Rockauto's 5%. The ONE major beef i have with Rockauto is that i just recently purchased a brake booster. There price was great but i have to pay for shipping to return the booster so i can get my credit. So basically, they charge me $15 dollars for the core, i pay $5.35 to ship the old booster back to them leaving me with a credit of $9.65. Thats not right. otherwise they are good.