Prosport Engine Oil Pressure Gauge

Prosport Engine Oil Pressure Gauges: Real-Time Protection for Your Engine

Your factory warning light is the last line of defense — and by the time it illuminates, the damage to your engine may already be done. Prosport has spent over 40 years engineering a better solution: purpose-built engine oil pressure gauges that give drivers clear, immediate visibility into one of the most critical vitals of any performance engine. Whether you are tracking a turbocharged Subaru WRX, pushing a Mitsubishi Evo through corners, or simply want the peace of mind that comes with true real-time monitoring, Prosport's oil pressure gauge lineup delivers the accuracy and reliability enthusiasts demand.

A Series for Every Build

Prosport offers their engine oil pressure gauges across multiple series tiers, each with a distinct set of features to match different budgets and performance goals:

• Evo Series: The Evo Series oil pressure gauge operates in a 0–150 PSI range and features a dramatic full digital sweep self-check on startup. Each kit includes a premium electric oil pressure sender, plug-and-play wiring harness, mounting hardware, and instructions — everything needed for a straightforward install.
• JDM (Japanese Dual Movement) Series: Prosport's flagship display technology, the JDM Series combines an analog pointer with a simultaneous digital readout in a single 52mm gauge face — an industry-first dual-display format. Powered by a whisper-quiet, lightning-fast Japanese stepper motor, it also features pointer trailing LEDs and a fully programmable warning function. The kit ships with a plug-and-play waterproof wiring harness and a premium 1/8" NPT oil pressure sender.
• Supreme Series: The Supreme Series oil pressure gauge covers a 0–140 PSI range and adds a hand-polished aluminum bezel, dimmable amber/white display, and a programmable warning function that alerts the driver the moment pressure drops below a user-set threshold.
• Halo Series: Featuring a full 270-degree LED three-color display, the Halo Series oil pressure gauge spans up to 0–200 PSI and allows the warning level to be set anywhere on the gauge face for highly customizable alerting.

What Sets Prosport Apart in Oil Pressure Monitoring

Across every series, Prosport incorporates their patented Peak Recall and Programmable Warning technology directly into the gauge. This allows users to program a custom warning threshold so the gauge actively alerts them when oil pressure drops below a critical level — not just displays a number passively. With a push of a button, drivers can also recall the highest pressure value the gauge has recorded during a session, an invaluable tool for diagnosing issues after a hard run.

All electronic Prosport gauges use stepper motors to drive the needle movement, delivering response times that are on par with mechanical gauges while eliminating the safety risk of running an oil line into the cabin. The 52mm (2-1/16") form factor fits standard aftermarket gauge pods and pillar mounts, and Prosport's daisy-chain wiring system means adding multiple gauges requires significantly less wiring effort. Each kit ships complete with a sender, mounting hardware, wiring harness, and instructions — making installation accessible for the enthusiast working at home.

Backed by a one-year warranty and free lifetime tech support, Prosport engine oil pressure gauges represent a practical, feature-rich upgrade for any performance build. Browse the full selection of engine oil pressure gauges or explore the complete Prosport gauge lineup to find the right series for your vehicle.