Oil sender

[EBsaver]

Do either of these sending units work on EB gauges? Mine’s a ‘73 w/ ‘97 Mountaineer drivetrain.

‘Napa’ OP6615SB or ‘Standard’ PS149

 

[Oldtimer]

Looks like PS149 is for idiot light.

PS60 is for pressure gauge, which is standard in Bronco.
Napa cross refrence appears to be OP6091SB

Rockauto is your friend.

 

[Broncobowsher]

The sender has to match the gauge. Oil pressure is oil pressure, doesn't matter what engine is making it. But the sender makes a calibrated resistance to match the pressure, and the gauge is built to the same pressure curve that the sending unit is built for. The sender and the gauge are a pair.

This might come in handy for someone doing a search for sending units and engine swaps in the future.