12V 52mm Car Gauge Set | Tachometer, Boost, Oil Pressure, Water Temp, Voltmeter for Petrol

Monitor your engine's vital signs with a single, compact 52mm gauge system. This multi-function 12V car gauge set displays boost pressure in PSI and Bar, tachometer readings up to 8000 RPM, water temperature, oil temperature, oil pressure, and voltage. It is designed for 4, 6, and 8 cylinder gasoline vehicles, giving you a complete picture of your engine's performance at a glance.

This gauge is built around a 52mm housing with a white digital LED readout, making it easy to read in any lighting condition. The electronic gauge features an opening sweep movement for a professional startup sequence. It connects directly to your vehicle's 12V system and includes a user manual for straightforward installation. The pointer will not rest on zero when you first receive it; this is normal, and it will reset once connected to power.

Whether you are tuning for performance or simply want to keep a closer eye on your engine's health, this gauge provides the data you need. The durable ABS construction ensures it can handle the demands of a car interior. With its clean, race-inspired look, it adds a functional and stylish upgrade to your dashboard or A-pillar mount.

This gauge is a practical tool for any petrol car owner who wants to move beyond factory warning lights. Instead of waiting for a problem to trigger an alert, you can see real-time changes in oil pressure, temperature, and electrical system voltage. This allows for proactive maintenance and a deeper understanding of your vehicle's operating condition.

Key Features and Benefits

- Multi-function display that shows boost, tachometer, water temp, oil temp, oil pressure, and voltage, so you can monitor all key engine parameters from one gauge.

• White digital LED readout that provides clear visibility in both day and night driving conditions, reducing eye strain.

• Opening sweep movement that gives a professional, race-inspired startup sequence, adding a premium feel to your interior.

• 52mm standard size that fits most gauge pods and dash openings, making installation straightforward with common mounting hardware.

• Durable ABS construction that resists heat and vibration, ensuring long-term reliability in a vehicle environment.

• 12V compatibility that works with standard automotive electrical systems, simplifying wiring and integration.

Who Is This For

- Car enthusiasts who want to monitor turbo boost, oil pressure, and engine temperature in real time.

• DIY mechanics who prefer aftermarket gauges over factory warning systems for proactive engine care.

• Owners of 4, 6, or 8 cylinder gasoline vehicles looking for a complete gauge solution in a single 52mm unit.

• Drivers who want a clean, race-inspired aesthetic without cluttering the dashboard with multiple separate gauges.

Usage Scenario

Mark drives a modified 4-cylinder turbo sedan. He recently installed a larger intercooler and wanted to ensure his boost levels and oil temperatures stayed within safe limits. After mounting this gauge in his A-pillar pod, he can now see his boost pressure in PSI, his RPM range, and his oil temp all on one screen. On a spirited drive, he noticed the oil temp climbing higher than usual. Because he saw it immediately, he backed off the throttle and let the engine cool, preventing potential damage. For Mark, this gauge turned a guess into a clear data point.

Micro Comparison

Many single-function gauges require multiple pods and separate wiring, cluttering your dashboard and increasing installation time. This multi-function unit consolidates six key readings into one 52mm housing, simplifying your setup while still providing the critical data you need. It offers a practical middle ground between a basic single gauge and a full digital dash, giving you comprehensive monitoring without the complexity or cost.

Specifications

Material: ABS

Item Height: 52mm

Item Width: 52mm

Item Length: 52mm

Item Weight: 0.35kg

Placement on Vehicle: Front

Special Features: Car Gauge

Interchange Part Number: 00

Manufacturer Part Number: 619 series

Package Includes

- 1x Gauge

• 1x Users Manual In English

Why You Will Love It

You will love the confidence that comes from seeing your engine's actual performance data, not just waiting for a warning light. It turns your car into a more connected machine, giving you the information you need to drive smarter and maintain better. The clean, white LED display and sweep startup make every drive feel a little more special.

Questions and Answers

Question: Will this gauge work on a diesel engine?

Answer: No, this gauge is designed specifically for 12V gasoline (petrol) engines with 4, 6, or 8 cylinders. It is not compatible with diesel engines, motorcycles, or boats.

Question: Does the gauge come with the sending units for oil pressure and temperature?

Answer: The package includes the gauge and a user manual. Sending units for oil pressure, water temperature, and oil temperature are not included in this package.

Question: Why does the pointer not sit at zero when I first get it?

Answer: This is normal. The pointer will not rest on zero before installation. Once you connect the gauge to a 12V power source, it will automatically sweep and return to zero.

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

Answer: The gauge has a 52mm diameter, so you will need a standard 52mm (2 inch) mounting hole or gauge pod to install it.

Question: Is professional installation required?

Answer: Professional installation is highly recommended, especially for connecting oil pressure and temperature sensors. The gauge comes with a user manual in English to guide you through the process.