Have a look at the link below. Not only will it show you where the spark plugs are but it will show you some other useful procedures.
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You have to remove the ignition module housing on the top center of the engine but first you have to remove the air cleaner intake assembly, disconnect the air temp sensor,disconnect the PCV hose,remove the 4 bolts holding the module housing down. When you remove the housing the spark plug boots will come off with the housing.
In a 2005 Saturn Vue, the spark plugs are located on the engine, which can be accessed by opening the hood. If the vehicle has a V6 engine, the spark plugs are situated beneath the ignition coils on the intake manifold. For the 4-cylinder model, they are located on the cylinder head, accessible from the top. It's advisable to remove any necessary components for better access when replacing them.
Usually the cylinder head holds the spark plugs.
In a 2007 Saturn Vue with a 6-cylinder engine, the spark plugs are located on the top of the engine. You'll need to remove the engine cover to access them, as they are situated in the cylinder heads. Each cylinder has its own spark plug, which can be found near the ignition coils. Make sure to follow proper procedures for replacing them to avoid any damage.
it's a 4 cylinder car, right? so it should have 4 spark plugs.
The spark plugs along with the plug wires are hidden very well... The spark plugs are located under the log plastic strip on top of the valve cover.
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.
In the cylinder head.
In the cylinder head .
Between the cylinder head the spark plug wire.
The cylinder head is located on top of the engine. The spark plugs thread into the cylinder head(s).....
The 2003 Saturn Ion typically has four spark plugs, as it is equipped with a four-cylinder engine. Each cylinder requires one spark plug for proper ignition. If you're considering maintenance or replacement, it's a good idea to consult the owner's manual for specific recommendations.
Screwed into the cylinder head.