JRP Digital Oil Pressure Gauge Kit 150 PSI 52mm

The JRP 52mm digital oil pressure gauge kit is a fantastic solution for monitoring your engine’s oil pressure—whether you drive a petrol or diesel vehicle. These compact gauges keep a constant eye on your engine’s oil pressure and will trigger a warning if pressure drops too low.

With a readout range of 0 to 150 PSI, these gauges feature a digital numeric display in the centre, as well as a surrounding scale-type readout—giving you two clear ways to interpret the reading. Each kit includes a high-quality 3-wire 0–5V oil pressure sensor, which offers improved accuracy over older VDO-style sensors.

If you’re in the market for a reliable aftermarket oil pressure gauge, this 52mm digital unit is a great choice. It supports custom warning settings, features a bright 10-colour LCD display, and comes with both a mounting pod and a pillar pod installation kit for flexibility.

Monitoring oil pressure is particularly important for performance cars used on the track. While keeping an eye on water and oil temperatures is useful, oil pressure provides a more direct indicator of your oil’s condition. As oil heats up, it can lose viscosity and its ability to properly lubricate engine components. There’s a fine line between when oil is doing its job and when it’s so thin it acts more like water—putting your engine at risk.

Oil temperature helps, but watching for pressure drops is even more telling. Different oils perform differently: some may lose viscosity at 120°C, while others hold up until 135°C. That’s why an oil pressure gauge is such a valuable tool—it helps you determine the best oil for your setup and lets you keep tabs on how it performs under real conditions.

Below, you’ll find detailed information on our JRP 52mm digital oil pressure gauge kit, including key features, what’s included in the box, and an in-depth breakdown of why this kit stands out. If you have any questions after reading, don’t hesitate to get in touch by phone, email, or Facebook—we’re always happy to help.