This sender only works with 1995 and later gauges.
NPTReplacement for Short Sweep Electric Cylinder Head Temp gauges, and for instruments using sender #2258 in shallow depth areas.AUTO METER 2259 Electric Cylinder Head Temperature Sender This sending unit can also be used for short sweep electric water, oil, and trans temperature gauges where sending unit clearance is an issue.Shallow Depth Electric Temperature Sender.