Ford Transmission Sender Adapter

The Ford Transmission Sender Adapter by Classic Instruments is a critical interface component designed for automotive enthusiasts and mechanics upgrading or restoring Ford vehicles with modern instrumentation. This adapter bridges the gap between factory transmission temperature senders and aftermarket gauge systems, eliminating the need for custom wiring harnesses or fabrication work. Whether you're retrofitting a classic Ford with a contemporary digital dashboard or installing precision transmission monitoring on a performance build, this compact sender adapter ensures seamless compatibility without compromising factory or custom electrical architecture.

Engineered from durable materials, the SN17 adapter features precise threading and standardized mounting geometry that matches OEM Ford transmission pan bosses and aftermarket sensor ports. The compact 1.55 x 1.45 x 3.25 inch footprint—weighing just 0.18 lbs—ensures installation in tight engine bays without interference with exhaust, cooling, or fuel system components. This design eliminates common installation headaches associated with transmission temperature monitoring, allowing transmission fluid temperature data to flow directly to Classic Instruments gauges with factory-grade reliability and minimal pressure loss across the adapter interface.

Mechanics and builders working on vintage Mustangs, F-Series trucks, Broncos, and other Ford platforms benefit from this straightforward solution when upgrading to modern gauge clusters or custom instrument panels. Installation requires basic hand tools and takes minutes—no machine work, drilling, or thread-chasing required. The adapter is equally valuable for high-performance applications where real-time transmission temperature monitoring is essential for detecting fluid degradation, confirming proper cooling system function, and preventing heat-related transmission failures during extended track sessions or towing operations.