AUTOLITE SPARK PLUG 2384 5611324 WR43L 943624 2920-00-865-6665

BODY STYLE

ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT

DC RESISTANCE RATING IN OHMS

7500.0 MINIMUM AND 12500.0 MAXIMUM

REACH LENGTH

0.500 INCHES NOMINAL

USAGE DESIGN

ENGINE OTHER THAN AIRCRAFT

WIDTH ACROSS FLATS

0.802 INCHES MINIMUM AND 0.817 INCHES MAXIMUM

ELECTRODE STYLE

SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)

MEAN EFFECTIVE PRESSURE RATING

230.0 POUNDS PER SQUARE INCH NOMINAL

SEAT MAJOR DIAMETER

0.785 INCHES MINIMUM AND 0.800 INCHES MAXIMUM

HEIGHT ABOVE MOUNTING SURFACE

2.875 INCHES NOMINAL

TOP TO TERMINAL CONTACT DISTANCE

1.245 INCHES MINIMUM AND 1.295 INCHES MAXIMUM

TOP TO SHIELD THREAD DISTANCE

0.095 INCHES MINIMUM AND 0.155 INCHES MAXIMUM

SHIELD THREAD LENGTH

0.375 INCHES NOMINAL

TERMINAL SLEEVE INSIDE DIAMETER

0.301 INCHES MINIMUM AND 0.316 INCHES MAXIMUM

THREAD SIZE AND SERIES/TYPE DESIGNATOR

5/8-24 UNEF SHIELD