first, take off the mirrors and upper fairing support (10mm), remove the front and rear seats, remove the four bolts holding down the fuel tank, (2X10mm) (2X8mm),remove the fuel tank, remove the airbox and filter, you will see the cylinder head exposed, you will see the 4 wires and plug caps going down into the cylinder head, these are where the 4 plugs are located, hope this helps
Right up under the tank.
Anyplace that sells spark plugs will have an application chart which will tell you what plugs will work in your Kawasaki.
Kawasaki stopped making the ZX9 in 2003. If it is any other year you have to take the gas tank off & the air box to access the plugs.
in the head follow the plug wire under the gas tank. sholud be there
It has 2 plugs NGK D9EA
2
it depends on the number of cylinders.. if 2 cylinders it has 2 spark plugs if 4 then it has 4.
two spark plugs are located to the right side of the engine and the other two spark plugs are located on the left side of the engine.
4
Ngk d9ea
The 2006, Kawasaki Brute Force 650 spark plug gap is .014. Most spark plugs come pre-gapped from the spark plug manufacturer.
there are two on the 650 and 750 models from kawasaki