How-to Videos for installs and repairs on Mazda 3 Cars

Learn how to replace the headlights on your 04-09 Mazda 3 with this video from 1A Auto. Freshen up your vehicle's look or replace a broken unit yourself!

Jessica from 1A Auto shows How easy it can be to replace your own side mirrors

Find out how to check and add coolant yourself with this how-to video

This video reviews a star key set with tampers, available on 1aauto.com

This video demonstrates a problem that happens on some vehicles when removing a ball joint and control arm.

Hammer out some rusty stuck bolts on your next project with this air hammer with included bits. Get yours now here at 1AAuto.com!

New Tubing Nut / Brake Line Wrench Set from 1AAuto.com. 1A Auto shows a flare nut wrench set, now available at 1AAuto.com

Learn how to pop your hood without using the handle on the inside of your vehicle. This trick might come in handy if yours is stuck or rusted!

This video shows you how to install headlight bulbs on any vehicle!

How to replace or refill old or dirty brake fluid. We also explain the differences between pre-DOT and DOT fluid, and between alcohol, castor, glycol, and silicone fluid.