A few day ago I noticed that my oil pressure gauge was read 100 then slowly back to 30 then to 5 and so on. At first it freaked me out until I found this.

here is the back side

So I went to the Dealer to get this condenser. Dealer tells me he can't find it so I told that I will be back. I spent alll day looking threw the micro finch cd and only found the ignition condensors and not the oil gauge/ switch condensor. I also had this concern when I looked it up in a wiring diagram look below, remeber I have a 1984 GSL 12a.

let me zoom in.

but check this out it don't make sense.

Thats wierd this must be a typo. If anyone can help me find the part number so I can order it please post it.

found another pic of it.

try 0710-66-868a, they list it in the stereo section, its hidden well too



mike

mike, you are an invaluable resource on this forum https://www.nopistons.com/forums/pub...IR#>/bigok.gif

Wednesday March 12 10:45am here in Miami about 93 degrees outside. I am on my way to Bird Road Mazda I will be back in an hour or 2.

0710-66-868a

0820-66-992

1757-24-334



I will try these 3 condensor part numbers

thanks https://www.nopistons.com/forums/pub...IR#>/bigok.gif i was a parts guy in a mazda dealership for 4 years, my boredom is your gain



mike

I was at the dealer for about an hour yesterday and 30 minutes today. Parts guy made phone calls checked micro fiche and found nothing, even Auto tech, and MAZDA Pros, didn't know where I can find one. Now what I am going to do is take it to a electronics place have them cut it open to ditermen what type it is so I can get a replacement. https://www.nopistons.com/forums/pub...IR#>/wacko.png another thing the dealer parts guy mentioned was that it might be included in the wiring harnes. https://www.nopistons.com/forums/pub...IR#>/blush.png I don't want to waist money on the complete harnes.

another thing is that I also looked threw the 1986 - 1991 RX-7 and found that they too have a condensor conected in the same place and it too had no part number. For some reason the radio and the ignition have part numbers but the oil pressure one don't wierd. https://www.nopistons.com/forums/pub...IR#>/angry.png

i think the shop manual calls it one thing, and the parts fische calls it something else



mike