52mm 8-in-1 Car Gauge Set | Water Temp Oil Temp Oil Pressure Voltmeter Vacuum Tachometer Boost Air Fuel Ratio EGT

Keep your vehicle running at its best with a complete set of 52mm car gauges designed for 12V systems. This 8-in-1 bundle includes everything from a water temperature gauge to an exhaust temperature gauge, giving you the data you need to monitor engine performance, turbo pressure, and electrical health. The smoke lens auto gauges provide a clean, professional look for your dashboard or A-pillar mount.

Each gauge is built for easy installation and reliable reading. The set covers essential measurements like oil pressure, oil temperature, water temperature, boost pressure (PSI and BAR), vacuum, voltage, RPM, air fuel ratio, and exhaust gas temperature. Whether you drive a 4, 6, or 8 cylinder gasoline car, these gauges are compatible with your 12V electrical system.

The included sensors and wiring make setup straightforward. The oil pressure sensor uses a standard 1/8 NPT thread, and the water temp sensor also uses 1/8 NPT. The boost gauge comes with a nylon pressure line and adapter. All gauges are made from durable ABS material and feature a 52mm diameter for a snug fit in standard gauge pods.

This is a practical upgrade for any car enthusiast who wants to track vital engine data at a glance. No more guessing about engine temperature or turbo boost levels. With these gauges, you can spot issues early and keep your car performing at its peak.

Key Features and Benefits

- 8 different gauge types in one set that let you monitor water temp, oil temp, oil pressure, voltage, vacuum, RPM, boost, air fuel ratio, and exhaust temp

• 52mm smoke lens design that fits standard gauge pods and gives your dashboard a clean, modern look

• Works with 12V 4, 6, and 8 cylinder gasoline cars so you can use it on most vehicles

• Includes sensors and wiring for oil pressure, water temp, and exhaust temp to simplify installation

• Durable ABS construction that holds up to engine bay conditions and daily driving

• Easy-to-read dials with clear markings for quick scanning while you drive

Who Is This For

- Car enthusiasts who want to keep a close eye on engine vitals like oil pressure and water temperature

• DIY mechanics installing their own gauge setup for the first time

• Drivers with turbocharged or modified engines who need boost and air fuel ratio monitoring

• Anyone replacing old, broken, or inaccurate gauges in their vehicle

Usage Scenario

Mike just finished rebuilding the engine on his 1990s hatchback. He wanted a way to watch oil temperature and boost pressure during his test drives. After installing this gauge set, he could see his water temp climb steadily, his oil pressure stay in the safe zone, and his turbo boost hit the target PSI. The RPM gauge helped him shift at the right moment, and the voltmeter confirmed his alternator was charging properly. He drove with confidence knowing every reading was right in front of him.

Micro Comparison

Many single gauges only monitor one parameter, forcing you to buy separate units and wire them individually. This 8-in-1 set gives you all the essential readings in one purchase, saving you time and money. The included sensors and nylon pressure line mean you don't have to source extra parts. It is a complete solution for anyone serious about engine monitoring.

Specifications

- Material: ABS

• Gauge Diameter: 52mm

• Voltage: 12V

• RPM Range: 0-10000 RPM

• Boost Range: 0-30 In.Hg, 0-35 PSI

• Boost BAR Range: -1-0-2 BAR

• Water Temp Range: 40-140 Degrees Celsius

• Oil Temp Range: 40-140 Degrees Celsius

• Oil Pressure Range: 0-100 PSI

• Voltmeter Range: 8-18V

• Exhaust Temp Range: 300-1300 Degrees Celsius

• Oil Pressure Sensor Thread: 1/8 NPT

• Water Temp Sensor Thread: 1/8 NPT

• Nylon Pressure Line Length: 1.84m (Boost PSI), 2m (Boost BAR)

Package Includes

- 1x Tachometer Gauge (0-10000 RPM)

• 1x Turbo Boost Gauge (0-30 In.Hg, 0-35 PSI) with Nylon Pressure Line (1.84m) and Adapter

• 1x Turbo Boost Gauge (-1-0-2 BAR) with Nylon Pressure Line (2m) and Adapter

• 1x Vacuum Gauge

• 1x Water Temp Gauge (40-140 Degrees Celsius) with Water Temp Sensor (1/8 NPT)

• 1x Oil Temp Gauge (40-140 Degrees Celsius) with Water Temp Sensor (1/8 NPT)

• 1x Oil Press Gauge (0-100 PSI) with Oil Press Sensor (NPT 1/8)

• 1x Voltmeter (8-18V)

• 1x Air/Fuel Gauge (Oxygen Sensor not included)

• 1x Exhaust Temp Gauge (300-1300 Degrees Celsius) with Exhaust Temp Sensor

• Users Manual in English for each gauge

Why You Will Love It

You get a full dashboard of critical engine data without buying gauges one at a time. The set covers everything from boost pressure to exhaust temperature, so you can drive with total awareness. It is a practical, affordable way to upgrade your car's monitoring system and catch potential problems before they become costly repairs.

Questions and Answers

Question: Will these gauges work on a diesel engine?

Answer: These gauges are designed for 12V gasoline cars with 4, 6, or 8 cylinders. They are not recommended for diesel engines.

Question: Can I install these gauges myself?

Answer: Yes, if you have basic wiring and mechanical skills. Each gauge comes with an English manual to guide you through installation.

Question: What size hole do I need for each gauge?

Answer: Each gauge has a 52mm diameter. You will need a 52mm cutout in your gauge pod or dashboard for a proper fit.

Question: Does the air fuel ratio gauge include an oxygen sensor?

Answer: No, the oxygen sensor is not included. You will need to use your existing sensor or purchase one separately.

Question: Are the gauge faces illuminated?

Answer: Yes, the gauges feature a smoke lens with backlighting for easy reading at night.

Question: What is the thread size for the oil pressure sensor?

Answer: The oil pressure sensor uses a standard 1/8 NPT thread.

Question: Can I use these gauges on a 24V vehicle?

Answer: No, these gauges are designed specifically for 12V systems only.