Here is an after market part number for your Onan oil pressure switch: I
just installed one and it works fine: NAPA # OP6074. It replaces OE on
several 80 ish GM vehicles and a 90 ish Geo. Normally closed. Opens 3 - 8
psi.(don't have specs on Onan OE). Has the correct thread. A funny British
thread which looks like metric.
Hope this helps.
byron maxwell
just installed one and it works fine: NAPA # OP6074. It replaces OE on
several 80 ish GM vehicles and a 90 ish Geo. Normally closed. Opens 3 - 8
psi.(don't have specs on Onan OE). Has the correct thread. A funny British
thread which looks like metric.
Hope this helps.
byron maxwell
