16mm or 5/8 inch
The spark plugs?æon a 1999 Dodge Durango are at the side of the engine. Make sure that the engine is cool before accessing the spark plugs.
4.7L has 8 spark plugs. 5.7L has 16 spark plugs.
40
8
show me a picture of the spark plug wires on a durango from the spark plugs to the cap
with a ratchet and a spark plug socket
champion plugs every 30 thousand miles
The 5.9 liter (360 CI) is a V8 type engine, thus there are 8 spark plugs.
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.
Champion
For the XP iridiums. Its .50 to .51
5/8 inch spark plug socket.5/8 inch spark plug socket.