Depends on type of plug you buy just check size at store they should be able to sell you the proper plug for your application
NEW ANSWER: The small plug is a 5/8 and the big plug is a 13/16
Should be a 5/8 spark plug socket.
My Scenic is a 2001 model with a 1998cc motor. The engine type is F4R which has 4 spark plugs. The spark plugs use a 5/8" socket plug. You will need about a 15cm extension on the socket as the plugs are situated deep inside the engine.
16mm or 5/8 inch
Spark plugs use SAE and not Metric. The one that fits it is the one that fits it.
To replace spark plugs, you can use a socket wrench, but a socket made for removing and replacing spark plugs is needed. This socket is relatively inexpensive and can be found at most auto parts stores.
5/8 inch
any size that works usually a 3/8th ratchet You probably meant what size socket Its either 5/8th if the plugs are small or 13/16th if they are big
Remove the spark plug wires from the spark plugs, use an extension for your Allen wrench, and use a spark plug socket to remove the spark plug.
You can begin by removing the spark plug wires from your 1985 Chevrolet S 10 Blazer spark plugs. Use a 5/8 deep well socket to turn the spark plugs out. Turning the socket to the left will loosen the spark plugs. Reverse the process to install the new spark plugs.
Just follow the ign. wires to the plugs, and use a spark plug socket.
Use a spark plug socket with extensions.
To change spark plugs on a 1994 Toyota Camry, remove the black shafts. The spark plugs are down the four holes. Use a socket set with extension to reach the spark plugs. Replace old spark plugs with new ones.