ACDelco is one of the most recognized names in auto parts, and the Professional Iridium plugs are an ideal replacement for most modern vehicles. The iridium components allow for use of a smaller ...

Unlike other forms of auto maintenance, like engine oil replacements and air filter changes, replacing your spark plugs isn't ...

Learn more. You don't have to pay a mechanic to change your spark plugs. Giving your engine fresh spark plugs should be part of your car’s regularly scheduled maintenance. But you don’t ...

Spark plugs, which screw into the top of an engine’s cylinders, create the electric spark required to ignite the compressed air-fuel mixture in gas-powered engines. The right type of plug and ...

Vintage Prestolite & Auto-Lite Spark Plug Stop Motion Animation Posted: March 6, 2025 | Last updated: March 6, 2025 From a Jam Handy film. A vintage animated film showcasing a variety of products ...

In addition to the spark plugs that spark in the combustion chambers, the ignition system consists of an ignition coil, which converts battery voltage to higher voltage, and the spark plug wires ...