LAGWIUY 2" (52mm) Triple Gauge Set - Oil Pressure, Temp & Voltmeter, Black Face with Red Backlight

The LAGWIUY 2" 52mm Triple Gauge Set is a compact 3-in-1 dashboard kit that measures oil pressure, coolant temperature and system voltage for 12V vehicles.

Engine monitoring becomes straightforward with this 52mm triple gauge cluster. Designed for cars, trucks, boats, RVs and tractors, the set combines an oil pressure gauge (0–100 PSI), a water temperature gauge (100–250°F) and an 8–16V voltmeter into a single mounting bracket. Each dial uses a black face, red pointer and red backlight so readings remain clear in daylight and at night. The kit ships complete with sensors, a 1/8" NPT adapter and installation instructions so you can fit it without hunting for extra parts.

How does the LAGWIUY triple gauge help me catch engine problems earlier?

By displaying three critical measurements together, this gauge set lets you spot abnormal trends before they escalate. Sudden oil pressure drops, rising coolant temperature, or low charging voltage are easier to notice when seen at a glance.

• Oil pressure range 0–100 PSI to detect lubrication issues
• Water temperature 100–250°F for cooling-system monitoring
• Voltmeter 8–16V to track alternator and battery health
• Simultaneous readout reduces the need for multiple instruments

Will this kit fit my vehicle and how is it powered?

The LAGWIUY panel is built for universal 12V systems and fits most passenger and light commercial vehicles as well as marine and recreational applications. It draws power from the vehicle’s 12V supply and installs using the included wiring and sensor hardware.

• Designed for 12V electrical systems
• Universal mounting bracket fits standard 52mm openings
• Includes sensor and 1/8" NPT adapter for oil pressure
• Simple wiring harness and instructions for DIY or pro install

How easy is it to read and install these gauges?

Each 52mm gauge features a high-contrast black dial and bright red pointer plus a red backlight for low-light visibility. The package contains a mounting bracket and necessary fittings so installation is straightforward for anyone comfortable with basic automotive wiring and sensor hookup.

• Black face and red pointer for quick visual recognition
• Red backlight for night driving and low-light conditions
• Mounting bracket and hardware included for tidy installation
• Step-by-step instructions reduce installation time

What materials and durability features does the gauge set include?

LAGWIUY built this cluster to withstand harsh vehicle environments using quality materials and sealed components where exposure is expected. The construction aims to deliver long-term reliability under vibration and temperature variations commonly found in engines and boats.

• Robust housing designed for automotive use
• Sealed sensors and fittings to resist leaks and corrosion
• Durable lens and bezel to protect dials from debris
• Backlight rated for extended use in low light

Who is this for: The LAGWIUY 2" 52mm Triple Gauge Set is ideal for DIY mechanics, fleet operators, marine owners and hobbyists who want an affordable, compact way to monitor three essential engine parameters. If you need a straightforward retrofit that brings oil pressure, coolant temperature and voltage information to your dash without installing separate instruments, this kit provides the sensors, bracket and wiring to get you up and running.