Gap specs are in the Owner's manual as well as on a white sticker under the hood.
.044 inches
Fallow the plug wires!
.050 inch.
.040
spark plug gap on your van is .048-.053
The spark plug gap needed is for a 4cyl dodge caravan and not a grand caravan if it makes any difference. Thanks The answer to your question is printed in the owner's manual and is listed on a placard under the hood or on the radiator frame.
The torque specification is 13 foot pounds or 130 inch pounds for the spark plugs on a 2007 dodge caravan 3.3 liter
.040 inch
.050 "
.050 inch
.050 in.
1.1mm