Oil Pressure Gauge for 1976–1984 Wagoneer, Grand Wagoneer, Cherokee, J-Series Truck
Restore vital engine monitoring in your classic Full Size Jeep with this direct replacement oil pressure gauge, engineered for 1976–1984 Wagoneer, Grand Wagoneer, Cherokee, J10, and J20 models. This gauge matches original factory specifications for fit, appearance, and performance, ensuring accurate readings and a proper dash restoration.
Technical Insight:
On these FSJ models, the oil pressure gauge is powered by a regulated voltage supply created by the temperature gauge’s built-in voltage regulator (CVR). Because the oil pressure, fuel, and temperature gauges are all interconnected, if your oil pressure gauge and fuel gauge are not working, the first thing to check is the temperature gauge. If the temp gauge (and its internal CVR) has failed, both the oil and fuel gauges will lose power and stop working, even if the senders and wiring are good. Replacing a faulty temperature gauge commonly restores full operation to all three cluster gauges.
Fits:
• 1976–1983 Jeep Cherokee
• 1984 Jeep Grand Wagoneer
• 1976–1984 Jeep J10
• 1976–1984 Jeep J20
• 1976–1983 Jeep Wagoneer