I dropped in at a local RV (authorized Dometic service center) place.
We looked up the part, and he'll order it on Monday. Should have it on
Wednesday (so he says).

FWIW, this is called (by Dometic) an electrode w/cable (29" long, Part
number 2928727078. Cost ~= $54. The guy printed me out the break down
part list for the Dometic 182B fridge. I also decided to order a new
gasket for the combustion chamber. That costs $33.

Kim Brennan
86 Syncro. 91 Westy Syncro. 90 Tristar
Vienna VA. Sugar Grove WV.