Replacement Temp. Sender

The AutoMeter Replacement Temperature Sender (Model 2385) is an electric temperature sending unit designed for compatibility with AutoMeter's Auto Gage electric temperature gauges. This 1/8 inch NPT male-threaded sender converts engine coolant temperature into an electrical signal that drives your gauge display, making it an essential component for vehicles relying on electronic temperature monitoring systems rather than mechanical gauges.

The unit features a standard 1/8 inch NPT male fitting, the industry-standard thread size for engine block temperature ports on most domestic and imported vehicles. AutoMeter includes all necessary fittings with this replacement sender, eliminating the need to source adapters separately. The compact design (2.6 x 1.05 x 3.75 inches) allows installation in tight engine bay spaces where larger mechanical senders would not fit. This electrical architecture enables precise, real-time coolant temperature feedback displayed on your AutoMeter gauge cluster.

This replacement sender is ideal for drivers who have existing AutoMeter electric temperature gauge systems that require a new sender due to failure, upgrade, or engine rebuild. It serves street rod builders, performance enthusiasts, and daily drivers who have standardized on AutoMeter's electric gauge platform. If your gauge is reading erratically or not responding to engine temperature changes, the sender is often the culprit—this replacement restores accurate thermal monitoring without replacing your entire gauge system.

AutoMeter's electric temperature senders are engineered to work seamlessly with their Auto Gage gauge line, ensuring signal compatibility and accurate needle response across the full temperature operating range. Choosing an OEM AutoMeter replacement sender maintains system consistency and avoids potential gauge-sender matching issues that can occur with third-party alternatives.