In the past I have bought my own Advance Auto branded fronts and they have lasted about 18 months. They even told me to switch to Moog and after installing it I know why. Better material, better fit. Stick with Moog if you go to the trouble of replacing them yourself so you don't have to repeat the process. This part was difficult to replace and even the repair manuals don't say how to do it. If you are not so qualified, this is a job for a pro. Another job where if you don't have the tools you don't start the job. Advance and Auto Zone don't even have this item and are forced to order it at 3x the price of Revain.