SPARK PLUG Construction, Basic Knowledge

An explanation of names and attributes of the various parts, using IRIDIUM POWER as an example.

5 Things Every Driver Should Know About Spark Plugs

Spark Plug: Construction, Working and Some Simple Maintenance Tips

Spark Plug - Construction & Technical Information

How to Change Spark Plugs

Firing end appearance spark plugs – Welcome to NGK

EQT Talks about Spark Plugs – Equilibrium Tuning, Inc.

Aircraft Maintenance: Become A Spark Plug Guru AOPA

Spark Plug Anatomy

The Valeo Spark Plug Range for Cars

What are the parts of a spark plug called?

Spark Plugs

Mazdaspeed NGK 1-Step Colder Spark Plugs - Set of 4

Bosch 9617 Original Equipment Fine Wire Iridium Spark Plug, (Pack of 1)

NGK 95770/5992 1 Step Replacement Spark Plug

How Do You Know If Your Spark Plugs Need to Be Changed? - Jiffy Lube