.054 inch ( L and Z engine codes - 8th " character " of VIN )
( .035 inch ) is the spark plug gap
The spark plug gap is ( .044 inch )
is 54 gap for a spark plug mercury mountanier 2002 4.6
The spark plug gap for the 1979 Ford F250 is 0.044. This gap remains the same for the 1978 and the 1980 Ford as well.
The spark plug gap is .050 inch.
The spark plug gap on a 2002 Mazda 626 should be set at .044 inches. A new spark plug will come preset from the factory.
0.060 Plug gap.
the spark plug gap is 0.7 to 0.8 for champion plugs
ACDelco #41-601 conventional spark plug gap .060"
My 2002 Ford Focus ZX3 has a spark plug gap of .050" (1.3mm).
( .044 inch ) according to motorcraft.com
The Gap is .043