firewall
4 - 8
3 - 7
2 - 6
1 - 5
front
Usually the cylinder head holds the spark plugs.
The cylinder head is located on top of the engine. The spark plugs thread into the cylinder head(s).....
The spark plugs are located on the side of the engine, near the bottom. A four-cylinder engine will have two spark plugs on each side. A six-cylinder engine will have three spark plugs on each side.
first spark plug nearest the radiator on the drivers side.
You can count the number of spark plugs. A four-cylinder engine will have two spark plugs on each side of the engine. A six-cylinder engine will have three spark plugs on each side of the engine.
On the 4.2 inline 6, the 4th cylinder from the front of the engine is number 4. The engine is a coil on plug, the spark plug is located under the coil in the center of the valve cover.
Number 1 will always be the front cylinder on an inline engine.
A 2007 equinox has cylinder number one on the front left of the engine. therefore it will be on the back left while you are looking at it while in the car.
The knock sensor on a Passat is located on the side of the engine. It is just below the number two cylinder spark plug.
The number one cylinder for the 2.7 Dodge engine on the passenger side. It is the cylinder closest to the front of the engine.
The number 1 cylinder is located at the front left of the engine block while FACING the engine. Follow the spark plug wire to the distributor a POW there it is.
The engine cylinder at the front of the engine is the # 1 cylinder The spark plug on the intake side ( drivers side ) is the # 1 intake spark plug ( The spark plug on the exhaust side ( passenger side ) is the # 1 exhaust spark plug )