Replacement Temperature Sender

The AutoMeter Replacement Temperature Sender (Model 2252) is a 1/8-inch NPT male sending unit engineered for full-sweep electric water temperature gauges. This replacement temperature sender delivers accurate coolant temperature signals to compatible AutoMeter gauge clusters, making it an essential component for any gauge system requiring precise thermal monitoring of engine cooling systems.

The 1/8-inch NPT male connection threads directly into standard engine coolant ports, establishing a reliable signal path between the engine block and your temperature gauge. This sender integrates seamlessly with AutoMeter's full-sweep electric gauge systems, which display the complete temperature range across the gauge dial rather than operating in a limited band. The compact form factor and lightweight construction (0.06 lbs) allow for straightforward installation in confined engine compartments without requiring extensive modifications or adapter fittings.

Replacement temperature senders are necessary when the original unit fails, reads inaccurately, or becomes damaged by corrosion or impact. Whether you're restoring a classic vehicle with new instrumentation, upgrading a gauge cluster, or maintaining existing AutoMeter equipment, this sender restores accurate coolant temperature monitoring. The NPT male thread design accommodates standard engine block ports found across automotive, marine, and small engine applications where temperature management is critical for performance and reliability.

AutoMeter has established itself as a leader in performance instrumentation, and their sender units maintain the precision required for both street and competition vehicles. When replacing an AutoMeter temperature gauge sender, confirm that your existing gauge is an AutoMeter full-sweep electric unit to ensure compatibility.