52mm 7-in-1 Car Gauge Set | LED Boost, Water Temp, Oil Pressure & Tachometer

Monitor your engine's critical vitals with one complete set. This 52mm gauge kit covers boost pressure, water temperature, oil temperature, oil pressure, RPM, voltage, and vacuum — giving you real-time data to keep your car running at its best.

Each gauge features a white LED backlight with blue numbers and a red pointer for quick reading. The brushed aluminum bezel and silver face give your dashboard a clean, professional look. Whether you drive a turbo build or a daily driver, these gauges provide the feedback you need to spot issues early and drive with confidence.

Powered by a standard 12V DC system, the set includes all necessary sensors, fittings, and wiring for a straightforward installation. English instructions are included to guide you through the process. From monitoring oil pressure under hard cornering to checking coolant temperature during traffic, this set covers every key parameter.

Key Features and Benefits

- Seven gauge types in one set that lets you monitor boost, water temp, oil temp, oil pressure, RPM, voltage, and vacuum from a single purchase

• White LED backlight with blue numbers and red pointer that improves readability in low-light driving conditions

• Brushed aluminum bezel and silver gauge face that adds a clean, modern look to your dashboard

• Standard 52mm / 2 inch size that fits most aftermarket gauge pods and dash mounts

• Complete wiring and sensor kit that simplifies installation without needing extra parts

• English instruction manual that helps you set up correctly even if you are new to gauge installation

Who Is This For

- Car enthusiasts building a turbo or supercharged project who need accurate boost and vacuum readings

• DIY mechanics who want to monitor oil pressure and water temperature for engine health

• Owners of older vehicles without factory gauges who want to add essential monitoring

• Drivers who track or race their car and need real-time RPM and temperature data

Usage Scenario

Mike just finished installing a turbo kit on his daily-driven sedan. He needed a way to keep an eye on boost pressure and oil temperature during his commute. After mounting this 7-in-1 gauge set in a single pod, he could see boost climbing to 10 PSI on the on-ramp and oil temp staying within range in stop-and-go traffic. The white LED display made it easy to read even in bright daylight. Now he drives with peace of mind knowing he can catch a problem before it becomes a breakdown.

Micro Comparison

Many single-function gauges require buying each unit separately, which adds up in cost and wiring complexity. This set combines seven essential gauges into one coordinated package with matching bezels and lighting. You get a unified look on your dashboard and all the sensors you need in one box, making installation simpler than piecing together gauges from different brands.

Specifications

Material: ABS

Gauge size: 52mm / 2 inch

Voltage range: 10-15V DC (12V standard)

Boost gauge range: PSI and Bar

Water temperature range: 40°C to 120°C

Oil temperature range: measured via included sensor

Oil pressure range: 0 to 100 PSI

Tachometer range: 0 to 8,000 RPM (works on 4, 6, and 8 cylinder engines)

Volt gauge range: 8V to 16V

Vacuum gauge range: inHg

Sensor thread: NPT 1/8 inch (water temp)

Package Includes

- 1 x Boost gauge

• 1 x Water temperature gauge

• 1 x Oil temperature gauge

• 1 x Oil pressure gauge

• 1 x Tachometer gauge

• 1 x Volt gauge

• 1 x Vacuum gauge

• 1 x Gauge pod (for tachometer)

• 1 x Water temp sensor

• 1 x Oil pressure sensor

• 1 x PVC hose (6 feet)

• 1 x T-fitting

• 1 x Fitting kit

• 1 x Bolts pack

• 2 x Screws

• 1 x Hose

• English instructions for each gauge

Why You Will Love It

You get seven gauges in one purchase, which saves you the hassle of matching different brands and colors. The consistent white LED lighting and silver bezels make your dashboard look like it came from the factory. And with all sensors and fittings included, you can start monitoring your engine the same day your package arrives.

Questions and Answers

Question: Will this gauge set work on a 4-cylinder engine?

Answer: Yes, the tachometer works on 4, 6, and 8 cylinder engines. All other gauges work on any engine type.

Question: Does the kit include everything needed for installation?

Answer: Yes, each gauge comes with its sensor, wiring, and fittings. The boost and vacuum gauges include a PVC hose and T-fitting. English instructions are included for each gauge.

Question: What color is the gauge lighting?

Answer: The gauges have white LED backlighting with blue numbers and a red pointer.

Question: Can I mount these gauges in a standard single or dual gauge pod?

Answer: Yes, each gauge is 52mm / 2 inches in diameter, which fits most standard aftermarket gauge pods and mounting cups.

Question: What voltage does the gauge set require?

Answer: The gauges run on 12V DC, with an operating range of 10V to 15V. They connect to your vehicle's ignition system.

Question: Does the water temperature gauge come with a sensor?

Answer: Yes, the water temperature gauge includes a sensor with an NPT 1/8 inch thread.

Question: Can I use the oil pressure gauge for an automatic transmission?

Answer: The oil pressure gauge is designed for engine oil pressure monitoring. It reads from 0 to 100 PSI. For transmission use, you would need a separate adapter.

Question: Are the gauge faces backlit or do they need external light?

Answer: The gauges are self-illuminated with white LED backlighting. No external light source is needed.

Question: How long is the PVC hose included for the boost gauge?

Answer: The boost gauge comes with a 6-foot PVC hose and a T-fitting for connection.

Question: Does the tachometer gauge work with diesel engines?

Answer: The tachometer is designed for gasoline engines with 4, 6, or 8 cylinders. It may not work correctly on diesel engines without a signal converter.