Hyundai 18814-11051 Plug Assembly-Spark

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The items that are needed to replace a spark plug include spark plug socket, torque wrench, ratchet, extension and wire-type feeler gauge. Buy correct new plugs for your specific vehicle ahead of time, adjust them to the right gap and change each plug one by one. Inspect every new plug for defects especially cracks in porcelain insulator.locate the outer electrode gaps with wire gauges for new plugs and modify if required. Use notched adjuster if the side electrode is not directly above the center electrode. For models from 1986 through 2005 do not mix up spark plug wires by working on only one plug at a time. Remove the boot and wire from a single spark plug by grasping the boot and giving it half a twist. With 2006 and later models remove ignition coils. In case available before continuing blow any dirt or foreign material away from the spark plug area using compressed air.Remove each old spark plugs then compare them with each other to determine how well engine runs generally.To avoid cross-threading when inserting spark plugs into their holes put a short section of rubber hose over the end of the spark plugs.In order to position it correctly over its hole,take advantage of this flexible hose that acts like universal joint.Should thread start going off track,the hose would slip over the part that has crossed threads so as to prevent damage being done on threads.Tighten it securely.Inserting The Plug Wire On The New Spark Plug Twist The Boot Around Until It Is Firmly Seated On The End Of The Spark Plug.The rest of these spark plugs should be installed following these same directions one at a time so we don't have any mix-ups with our wires.

Here are the steps to follow when removing and installing spark plugs: Allow the engine to cool. Inspect the new spark plugs and adjust their gap as needed. Remove the spark plug cover to access the plugs. Remove one spark plug at a time, and if necessary, use compressed air or a bicycle pump to clean debris from the spark plug hole. Thread the new spark plug into place, and tighten it with a torque wrench or ratchet. Inspect the spark plug wire before attaching it to the new spark plug using a twisting motion on the boot. Repeat this process for the remaining spark plugs, replacing them one at a time to avoid confusion with the wires. Optionally, apply a thin coat of anti-seize compound to the threads before installation to prevent thread damage during future removals.