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

Monitor your engine's key vitals with a single 52mm gauge setup. This multi-function car gauge measures water temperature, oil temperature, oil pressure, boost pressure, voltage, vacuum, air-fuel ratio, and exhaust gas temperature. It fits most 12V gasoline vehicles and comes with the necessary sensors for accurate readings.

Keeping an eye on your engine's health helps you catch problems early. This gauge gives you real-time data on several critical systems. You can track coolant temperature to prevent overheating, monitor oil pressure to ensure proper lubrication, and check boost levels to optimize turbo performance. The digital display makes it easy to read at a glance, even while driving.

The gauge is built with a plastic shell and a stepper motor for precise needle movement. It needs to be powered on to return to zero, which is normal behavior for this type of motor. Installation is straightforward, and the gauge fits into a standard 52mm or 2-inch opening. It is designed to be stable, anti-vibration, and reliable for daily use.

Whether you are building a custom dashboard or replacing a worn-out gauge, this unit provides a cost-effective way to add multiple monitoring points. The included sensors cover the most common engine parameters, giving you a complete picture of your vehicle's performance.

Key Features and Benefits

- Digital display for intuitive observation that lets you see readings clearly and quickly

• Precise and stable parameter display with low power consumption for reliable long-term use

• Easy installation with stable performance, anti-vibration, and anti-bump design for durability on the road

• Universal fit for most 12V gasoline vehicles and fits 2-inch or 52mm gauge openings

• Stepper motor for accurate needle movement that provides consistent readings

Who Is This For

- Car enthusiasts building a custom gauge cluster for their project vehicle

• Drivers who want to monitor engine health and catch issues before they become serious

• Mechanics or DIY owners replacing a faulty or outdated gauge in a 12V car

• Anyone adding turbo boost, oil pressure, or temperature monitoring to a performance vehicle

Usage Scenario

Mark noticed his car's temperature gauge was acting up. He decided to install this multi-function gauge to get a clearer picture. After mounting it in his dash, he could see his water temp, oil temp, and oil pressure all on one display. A few weeks later, he spotted his oil pressure dropping slightly during a hard drive. He checked the oil level and found it was low, saving his engine from potential damage. Now he keeps an eye on all his vitals every time he drives.

Micro Comparison

Many single-function gauges only monitor one parameter, forcing you to buy multiple units. This gauge combines several key readings into one compact 52mm housing. It is a practical choice if you want to monitor multiple engine systems without cluttering your dashboard or spending extra on separate gauges.

Specifications

Color: Black

Voltage: DC 12V

Diameter: 52mm / 2 inches

Material: Plastic Shell

Item Weight: 500g

Gauge types available: Turbo Gauge (Bar) (-1BAR-2.0BAR), Water Temp Gauge (40-120 Celsius), Oil Temp Gauge (50-150 Celsius), Oil Press Gauge (0-7 BAR), Volt meter (8V-18V), Air fuel ratio Gauge (20~10), Exhaust temp Gauge (3-13 x100 Celsius), Vacuum Gauge (30~0 in.Hg), Tachometer (0-8x1000)

Package Includes

1 x Gauge

Gauge holder not included and must be purchased separately.

Why You Will Love It

You get a complete engine monitoring solution in one compact gauge. It helps you stay informed about your car's condition, giving you confidence on every drive. The simple installation and clear display make it a practical upgrade for any 12V gasoline vehicle.

Questions and Answers

Question: Does this gauge work on a diesel engine?

Answer: This gauge is designed for 12V gasoline vehicles. It may not be compatible with diesel engines.

Question: Does the gauge come with all the sensors shown?

Answer: Yes, the sensor for the specific gauge you choose is included. For example, the water temp gauge comes with a water temp sensor.

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

Answer: The gauge uses a stepper motor that needs power to return to zero. This is normal behavior.

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

Answer: You need a 52mm or 2-inch diameter hole to mount the gauge.

Question: Does the package include a gauge holder or mounting pod?

Answer: No, the gauge holder is not included. You need to purchase it separately.