JJCOCO Oil Pressure Gauge Kit 150 PSI 52mm (2-1/16") with 1/8" NPT Sensor — Dual LED Numeric + Analog Needle, 12V/24V

JJCOCO 150PSI Oil Pressure Gauge Kit is a complete 52mm digital and analog-display meter with a 1/8" NPT electronic sensor and mounting bracket for fast, leak-free oil pressure monitoring on 12V or 24V vehicles.

This compact kit combines an easy-to-read red LED numeric display with a sweeping needle so you can watch real-time oil pressure and trends at a glance. It ships as a plug-and-play assembly that includes the 1/8" NPT sensor, wiring harness, mounting bracket, and a clear diagram, making installation straightforward for most cars, trucks, and work vehicles without extra adapters.

How does this gauge let me read oil pressure clearly while driving?

The JJCOCO unit uses a bright red LED numeric readout paired with an analog-style sweeping needle to show exact PSI and instantaneous changes. The dual-display design improves visibility in daylight and at night, helping you spot pressure drops or spikes quickly.

• 150 PSI digital numeric display for precise values
• Sweeping needle shows pressure trends and quick changes
• High-brightness LED ensures readability in sunlight and darkness
• Compact 2-1/16" (52mm) housing fits standard dash openings

What safety notifications and diagnostic features are included?

You can program an oil-pressure alarm threshold that flashes, beeps, and pulses red when the pressure exceeds your set limit, giving immediate visual and audible warning. A peak-pressure recall button captures the maximum pressure reached during heavy acceleration or towing, which is useful for diagnosing pump or relief-valve issues.

• Customizable alarm with LED flash, beep, and red pulse
• Peak-pressure recall stores the highest recorded PSI
• Useful for spotting oil pump problems or clogged filters
• Simple front-button operation for alerts and recall

How reliable and vehicle-compatible is the sensor and kit?

The supplied 1/8" NPT electronic sensor is engineered to seal without leaks and is compatible with gasoline and diesel engines, including many performance powerplants. Because the kit supports both 12V and 24V systems and includes the required wiring and bracket, most installations require no adapter fittings or complex wiring changes.

• Precision 1/8" NPT sensor with leak-proof sealing
• Works with gasoline, diesel, and high-performance engines
• Suitable for 12V and 24V electrical systems
• Complete kit: sensor, harness, mounting bracket, and diagram

How easy is installation and what mounting options exist?

Installation is designed to be plug-and-play: connect to ignition power and ground, thread in the sensor to the oil port, and secure the gauge using the included bracket or dash recess. The kit’s wiring harness and clear diagram reduce guesswork, and the compact gauge fits standard 52mm holes for tidy dashboard integration.

• Quick hookup to ignition, ground, and sensor — no splicing necessary
• Includes stick-on/screw bracket for surface mounting or dash panel fit
• Compact 2-1/16" (52mm) diameter for common gauge openings
• Wiring diagram included for straightforward setup

Who is this for: Drivers, mechanics, and fleet operators who need dependable, easy-to-read oil pressure monitoring. It’s a practical upgrade for enthusiasts and professionals who want accurate PSI readings, programmable alerts, and a compact instrument that installs quickly into cars, trucks, tow rigs, and many commercial vehicles.