Temperature Sending Unit, 66-79 Ford Bronco SKU: 5036

Temperature Sending Unit | 1966–79 Bronco, 1970–79 Ford Truck

Don’t let faulty temp readings leave you guessing—this Temperature Sending Unit is built to deliver accurate, reliable engine temperature data to your dash gauge. Threading directly into your intake manifold, this sensor keeps your cab gauge in sync with your engine's real-time temp. If your needle’s stuck, bouncing, or reading wrong, this is often the part that needs replacing.

Pro Tip: Replacing your gauge? Do the sender at the same time to eliminate guessing and keep readings accurate

• Accurate Readings: Sends proper temperature signals to your dash gauge so you can keep tabs on engine performance

• Direct Fit Replacement: Threads into the intake manifold just like the original—no adapters or wiring hacks

• Fixes Common Gauge Issues: Ideal when your factory gauge is acting up or reading incorrectly

• Reliable Operation: Durable design holds up under heat, vibration, and daily use

• Restoration-Ready: A key part of bringing your factory gauges back to life during a rebuild

Fitment:

• 1966–79 Ford Bronco

• 1970–79 Ford F-Series Trucks (F100, F150, F250, F350)

• Thread: 3⁄8" NPT x 1⁄2" Long

Install Notes: Threads into the intake manifold with basic hand tools—use thread sealant as needed

If your Bronco or Ford truck temp gauge isn’t reading correctly, this Temperature Sending Unit is a simple, direct fix to bring back accurate engine monitoring.