Throw any RJ2YXLE away that you come across and install a RJ19LM. Problem solved.
I work for a company that sells briggs products and we have replaced, literally, hundreds of these this season. It's a horrible design.
There are a few other plugs that will work as well, ( RJ19HX for example ) are more money, but you can rely on a good old RJ19LM to get the job done.
Hope this helps.
Most all brand spark plug brands are on the cross reference including Champion. Some of the brands that cross reference to Champion are Autolite and Denso,
8902 cross reference plug
There is no Champion spark plug with the part number 696798. There is a Briggs and Stratton part number 696798 that does cross reference with a Champion RJ 19LM.
Rj19lm
Champion J19LM
Champion N12YC
Autolite 217.
Cj8y
308
Rn11yca
RC12YC in Champion
Rj19lm