Sender for Oil Pressure Gauge

[JohnboyLandy]

Hi All,

I have both oil pressure warning light and oil pressure gauge. The oil pressure light / sender seems to be working find, but not the gauge. The gauge has a some resistance like all the later smiths gauges, but I'm not sure about the sender.

I would like to know how I can test the sender, and what the part number is for a replacement.

Any help appreciated.

Cheers,
John

[Cap]

Good and timely post mate! I have to replace all my gauges (Oil pressure, water tamp and volt) and have existing senders. I actually have two water temp senders, and with the gauge I have both read differently (about 20C difference!)

So before I buy replacement gauges, I like to know also how to determine gauge to sender match.