Re: {Chrysler 300} 1962 Oil Pressure Switch

absolute real issue , the ones they sell you everywhere have wrong ohms .

I fought this big time on 57-58 , ( 59?) as they are totally diffetrnt too from 60 up

In the end, I realized have to use pulls off junk engines , No other answers .. imho desoto dodge plymouth ok from any engine in years you need

contact parts guys with junkyards 99% they are still good . If you pulled old one over minor “ not reading right” on scale might put put it back , not precise things

On Feb 22, 2026, at 2:12 PM, 'Matt Allyn' via Chrysler 300 Club International <chrysler-300-club-international@xxxxxxxxxxxxxxxx> wrote:

Anyone have a lead on an NOS Oil Pressure Sending Unit Switch?
Original Part Number is 1972-241.
(Or one made pre-1990 even?)

Concerned my brand new one is not allowing the gauge to read accurately.
Thanks!

Matt Allyn

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