Restore the accuracy and reliability of your Full Size Jeep’s instrument cluster with our direct replacement temperature gauge, engineered specifically for 1974–1985 Wagoneer, Cherokee, and J-Series Trucks. This isn’t just a temperature gauge—it’s the electrical backbone of your cluster!

Unique to 74-85 FSJ's:
On these models, the temperature gauge isn’t just for measuring engine temp—it also contains the built-in voltage regulator (CVR) for the entire gauge cluster. This internal regulator supplies the correct voltage to your fuel and oil pressure gauges as well. If your temp gauge isn’t working, chances are your other gauges won’t either. Replacing the temp gauge often solves the common “all gauges dead” issue in classic FSJs.

Factory-Correct Fit & Customizable Appearance:
This gauge is the correct electrical part for all 1974–1985 FSJ models, but the faceplate design changed after 1976.

• 1974–1975 owners: If you want to keep the early, original look, you can simply swap your original faceplate onto this new gauge.

• Want an even fresher restoration? We also offer high-quality replacement decals that perfectly replicate the original graphics for 1974–1985 instrument clusters. Check them out here:
   Full Size Jeep Legacy Series 1974-1985 Instrument Cluster Vinyl Decals

When to Replace:
If your temperature, fuel, and oil gauges are all dead, stuck, or inaccurate, the temp gauge (and its internal regulator) is often the cause. Installing this new gauge restores full function to your entire instrument cluster.

Features:

• Designed specifically for 1974–1985 FSJ instrument clusters

• Built-in voltage regulator supplies power to temp, fuel, and oil pressure gauges

• Restores full gauge function and solves dead gauge issues

• Authentic factory appearance—faceplate can be swapped or restored with our decal kit

• Simple, direct swap—no modifications needed

Fits:
• 1974–1985 Jeep Wagoneer
• 1974–1985 Jeep Cherokee (SJ)
• 1974–1985 Jeep J-Series Truck (J10, J20)