4, one for each cylinder. There are also some engines, (for instance, the early 1980's Datsun 2000R, 2200R and 2400Z), that have 2 spark plugs per cylinder.
There would be six spark plugs for a six cylinder engine. One for each cylinder. Unless it is a diesel, then there are no spark plugs.
There are three engines available. If it's a 6 cylinder engine, 6 spark plugs. If it's the 4 cylinder engine, 8 spark plugs.
12 spark plugs for a 12 cylinder engine.
It doesn't have any spark plugs but it does have 8 glow plugs.
The Jeep 5.7L V8 HEMI engine has 16 spark plugs (2 for each cylinder)
Depends on your engine: 1.0 liter 3-cylinder = 3 spark plugs, 1.3 liter 4-cylinder = 4 spark plugs
Corollas has a four cylinder engine, it means it has 4 spark plugs.
This bike has a parallel twin cylinder engine so it has two spark plugs.
16
You have a four-cylinder engine with one spark plug in each cylinder.
four, as it is a four cylinder engine with one spark plug per cylinder.
Two cycle (two Stroke) engines generally have one spark plug per cylinder. So a four cylinder, 2 cycle engine will have 4 spark plugs.