.035 is the correct gap for your Wrangler's spark plugs. That gap is correct for at least up to 2006 and likely for 2007-2009 as well.
A Jeep Wrangler has one spark plug per cylinder.
.035 inch
I think it's .035
how to replace the slave cylinder on a 1993 jeep wrangler
.35 inches .89mm
Count the number of spark plugs, 4=4 cylinder, 6=6 cylinder.
How do you replace the clutch slave cylinder on a 1989 jeep wrangler
4 cylinder has only 4 spark plugs and is shorter than the 6.
I have a 1999 jeep wrangler and it get around 15MPG.
The 2004 Wrangler 6 cylinder is a 4.0 liter.
How to change a clutch and master cylinder on a 93 jeep wrangler
spark plug loacation on 2006 jeep wrangler sport 4.0 liter engine