Changing the Spark Plugs on your Mazda 3 is fast and easy and could save you up to $400 by doing it yourself. Tools Used: 14 mm spark plug socket - https://amzn.to/2UB8P6d NGK Laser Iridium plugs - ILKAR7L11 (94124) - https://amzn.to/3f4A0Q6 Spark plug gap gauge - https://amzn.to/3lCbZ5q Dielectric grease - https://amzn.to/38Nk3g3 Anti-seize - https://amzn.to/2UvYTef Torque Wrench - https://amzn.to/2UzoTWc Socket set - https://amzn.to/4etnqs0 As an Amazon Associate I earn from qualifying purchases. Tools Needed - 0:00 - 1:05 Spark Plug Talk and Savings - 1:05 - 2:16 Accessing the Spark Plugs - 2:16 - 3:29 First Plug Normal Speed - 3:29 - 7:25 Second Plug Light Speed - 7:25 - 8:48 Third Plug Ridiculous Speed - 8:48 - 9:45 Fourth Plug Ludicrous Speed - 9:45 - 10:31 Replace the Engine Cover - 10:31 - 11:10 Start Up - 11:10 - 11:47 Disclaimer: Due to factors beyond the control of DIYNorth, DIYNorth cannot guarantee against improper use or unauthorized modifications of this information. DIYNorth assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. DIYNorth recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of DIYNorth, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not DIYNorth.

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