2011 Buick Regal Air Filter

You will need to remove the glove box door and loosen the glove box housing. Once it is loosened, you will need to unplug the cables and pull the three tabs to release and open the Cabin Air Filter door.

You will need to remove the front wheels and the front fascia. Once removed you can disconnect the radiator, a/c condenser, stabilizer links, tie rod ends, and exhaust pipes. Move all the components out of the way so you can remove the following: front Transmission Mount bolts, rear transmission mount bolts, lower ball joints, and harnesses. You can now lower the subframe so you can access the two rear frame-to-body bolts and the two front frame-to-body bolts.

Remove the front wheel hub and bearing and install the washer on the front of the front wheel Driveshaft. A new drive shaft nut will need to be installed as they are not reusable once removed. If the vehicle has already come equipped with a washer, you can simply remove it and replace it with a new washer.