How-to Videos for installs and repairs on Lexus GS400 Cars

How to replace the front door speaker on 97, 98, 99, 00, 01, 02, 03, 04, 05, Lexus GS300

This mini organizer from GoGear fits on your passenger seat, and has plenty of space for phones, pens, coffee and whatever else you need close by!

Learn about a very important part of the engine's timing from our experts in this video

Check out this jumper cable set available on 1AAuto.com! No vehicle should be without jumper cables! Get yours now!

If you hear a grinding or groaning noise while your vehicle is rolling, it might have a worn out wheel bearing. A worn bearing can allow the wheel to wobble, creating a host of other issues. To save yourself from more headaches down the road, replace your bearing right away. How to install a new TRQ wheel bearing on your 1998-2005 Lexus GS300.

1A Auto compares dirty and clean transmission fluid.

How to crimp a terminal onto the end of a wire. This video is general knowledge and isn't limited to a specific vehicle.

Check out this 1A Auto product demo, featuring 1/2 inch torque wrench seen in many of our tutorial videos. Get yours here on 1AAuto.com!

This video shows you why you should rotate your tires on a regular basis.

Learn how to spot a tire's leak, remove a foreign object from the tire, and patch the tire if possible with the steps in this how-to video