52mm Car Gauge Set | Water Temp Oil Temp Voltmeter Oil Pressure Boost Gauge

Monitor your engine's performance with a precise 52mm car gauge. This multi-function meter lets you track water temperature, oil temperature, voltage, oil pressure, and boost pressure all in one compact unit. Designed for 12V vehicles, it gives you real-time data to keep your engine running smoothly.

These gauges use stepper motors for accurate readings. The digital display makes it easy to see your engine's vitals at a glance. The pointer needs power to return to zero, which is normal for this type of motor. Installation is straightforward and the gauges are built to handle vibration and bumps on the road.

Each gauge has a 52mm diameter and fits standard 2-inch gauge pods. The plastic shell keeps the weight low while protecting the internal components. Whether you are tuning for performance or just want to keep an eye on your engine health, this gauge set provides the data you need.

Choose from multiple sensor types including water temp, oil temp, oil pressure, boost, vacuum, voltmeter, air fuel ratio, and exhaust gas temperature. Each option comes with the necessary sensor for accurate monitoring. The gauges are universal for most 12V gasoline cars.

Key Features and Benefits

- Digital display provides clear, intuitive readings at a glance

• Stepper motor design delivers stable and precise parameter display

• Low power consumption helps protect your vehicle's electrical system

• Anti-vibration and anti-bump construction ensures reliable performance on rough roads

• Easy installation fits most 12V gasoline vehicles with standard 52mm gauge openings

Who Is This For

- Car enthusiasts who want to monitor engine temperature and oil pressure

• Performance tuners tracking boost levels and air fuel ratio

• DIY mechanics installing aftermarket gauges for better engine diagnostics

• Owners of older vehicles who want to add modern monitoring capability

Usage Scenario

Mike noticed his engine temperature climbing during summer traffic. He installed a water temp gauge and an oil pressure gauge from this set. Now he can see exactly when his engine is running hot and adjust his driving. The voltmeter also helped him catch a failing alternator before it left him stranded.

Micro Comparison

Unlike basic dashboard warning lights, these gauges give you continuous numerical readings. You see the exact temperature or pressure instead of just a red light after something fails. The stepper motor design is more accurate than older air-core meter movements, giving you confidence in the data.

Specifications

Diameter: 52mm / 2 inches

Voltage: DC 12V

Material: Plastic shell

Color: Black

Weight: 500g / 17.6 oz

Package Includes

- 1 x Gauge (selected type)

• 1 x Sensor (for applicable gauge types)

• 1 x English installation instruction

Note: The gauge holder is not included and must be purchased separately.

Why You Will Love It

You get complete engine monitoring in a single 52mm package. The digital display makes it easy to spot problems early. With multiple sensor options, you can customize your setup to match exactly what you need to track.

Questions and Answers

Question: Will this gauge work on my diesel truck?

Answer: These gauges are designed for 12V gasoline vehicles. They may not work correctly with diesel engines or 24V systems.

Question: Does the gauge come with the sensor?

Answer: Yes, most gauge types include the corresponding sensor. The vacuum gauge and voltmeter do not include a sensor.

Question: Why does the needle not return to zero when the car is off?

Answer: These are stepper motor gauges. They need power to return to zero. This is normal operation.

Question: What size hole do I need to mount this gauge?

Answer: You need a 52mm or 2-inch diameter opening. A separate gauge holder or pod is required.

Question: Can I use this gauge with a 24V system?

Answer: No, these gauges are designed only for 12V DC systems. Using them with 24V can damage the gauge.