52mm Digital Car Gauge Set | AFR Tachometer Voltmeter Boost Vacuum Water Temp Oil Temp Oil Press EGT

Monitor your engine's vital signs with this versatile set of 52mm digital gauges. Designed for 12V gasoline vehicles, this collection includes an air fuel ratio gauge, tachometer, voltmeter, boost gauge, vacuum gauge, water temperature gauge, oil temperature gauge, oil pressure gauge, and EGT gauge. Each gauge provides accurate real-time data to help you keep your engine running at its best.

Whether you are tuning for performance or simply keeping an eye on your daily driver, these gauges give you the information you need at a glance. The 52mm diameter fits standard gauge pods and mounting kits, making installation straightforward. The racing-inspired design adds a sporty look to your dashboard while delivering high-precision readings.

This listing includes multiple gauge styles, so be sure to check the SKU you selected before ordering. Each gauge is built with a plastic shell and is designed for front placement in most cars, trucks, and motorcycles with a 12V electrical system. The tachometer works with 4, 6, and 8 cylinder engines.

Installation is simple with the included wiring instructions. The air fuel ratio gauge comes with specific wiring guidance for the O2 sensor, including connections for the heater, signal, and ground wires. All gauges are designed for universal fitment, but we recommend confirming compatibility with your vehicle before purchase.

Key Features and Benefits

- High-precision sensors that deliver accurate readings for better engine monitoring and tuning

• 52mm universal size that fits standard gauge pods and mounting kits for easy installation

• Racing-inspired design that enhances the look of your dashboard and adds a sporty feel

• Multiple gauge types in one listing that let you monitor air fuel ratio, voltage, boost, vacuum, temperatures, and pressure

• Compatible with 12V gasoline vehicles including cars, trucks, and motorcycles for versatile use

Who Is This For

- Car enthusiasts who want to monitor engine performance and catch issues early

• DIY mechanics installing aftermarket gauges in their personal vehicles

• Racing and tuning enthusiasts who need accurate data for engine optimization

• Owners of 12V gasoline cars, trucks, or motorcycles looking for a gauge upgrade

Usage Scenario

Mark had just finished a turbo upgrade on his 1990s sports car. He needed a reliable way to monitor boost pressure, air fuel ratio, and oil temperature to make sure the engine was running safely. He installed this set of 52mm gauges into his dashboard pod. Now, during a hard pull on the highway, he can see the boost gauge climb, the AFR stay in the safe zone, and the oil temp stay within range. The gauges give him the confidence to push his car harder without worrying about damage.

Micro Comparison

Many single-function gauges require buying each one separately, which adds up in cost and installation time. This set offers multiple gauge types in one purchase, saving you money and simplifying the wiring process. The universal 52mm size means you can use standard gauge pods instead of custom-fabricated mounts.

Specifications

Item Height: 52 mm

Item Length: 57 mm

Item Width: 40 mm

Item Weight: 255 g

Material: Plastic Shell

Placement on Vehicle: Front

Voltage: 12V

Tachometer Compatibility: 4, 6, 8 cylinder engines

Gauge Diameter: 52 mm / 2 in

Package Includes

- 1x Gauge (SKU specific to your selection)

• 1x Wiring harness and sensor (as applicable to gauge type)

• 1x Installation instructions

Why You Will Love It

You will love having all your engine data in one place, with gauges that look great and read accurately. The easy installation and universal fit mean you can upgrade your dashboard in an afternoon. Knowing exactly what your engine is doing at all times gives you peace of mind and better control over your driving experience.

Questions and Answers

Question: Will these gauges work in a diesel truck?

Answer: These gauges are designed for 12V gasoline vehicles. They may not be compatible with diesel engines without modification.

Question: What size hole do I need to mount these gauges?

Answer: You need a 52mm or 2 inch diameter hole. Standard gauge pods and mounting kits will fit.

Question: Does the tachometer work with a 4 cylinder engine?

Answer: Yes, the tachometer is compatible with 4, 6, and 8 cylinder engines.

Question: Can I install these gauges myself?

Answer: Yes, if you have basic wiring knowledge. The package includes installation instructions for each gauge type.

Question: What is the difference between the boost gauge in PSI and Bar?

Answer: The boost gauge is available in two measurement units. PSI measures pounds per square inch, and Bar measures metric pressure. Choose the one that matches your preference.