{"product_id":"aem-30-4401-52mm-digital-oil-or-fuel-pressure-gauge-0-100-psi","title":"AEM 30-4401 52mm Digital Oil or Fuel Pressure Gauge, 0-100 PSI","description":"AEM's digital oil pressure gauges include a 0-5v analog output for use with data loggers and virtually any engine management system, such as the Infinity ECU, Series 2 EMS or AQ-1 Data Logger, making them the perfect solution for users who need to monitor and data log oil pressure at high RPM on tuned engines. Each engine pressure gauge includes interchangeable silver and black bezels and black and white faceplates to personalize the look of your gauge.\nDigital Oil or Fuel Pressure Gauge, 0-100psi, incl blk and wht faces, blk and silvr bezels\n\u003cul\u003e\n  \u003cli\u003e0-5V analog output included for use with data loggers and virtually any engine management system\u003c\/li\u003e\n  \u003cli\u003e24 green LED display lights provide immediate reference to monitored engine function\u003c\/li\u003e\n  \u003cli\u003eEach gauge comes with interchangeable black\/silver bezels and black\/white faceplates\u003c\/li\u003e\n  \u003cli\u003eEasy-to-install Plug \u0026amp; Play harness and sensor included\u003c\/li\u003e\n  \u003cli\u003eAuto-dimming gauge face and read out lighting\u003c\/li\u003e\n  \u003cli\u003eStandard 52mm (2-1\/16\") gauge housing\u003c\/li\u003e\n  \u003cli\u003eIdeal for carbureted or EFI vehicles\u003c\/li\u003e\n  \u003cli\u003eThree digit readout in center\u003c\/li\u003e\n  \u003cli\u003eBrass sensor included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe AEM 30-4401 Digital Oil or Fuel Pressure Gauge provides clear, real-time monitoring for oil or fuel pressure in performance and street-driven vehicles. Its 0-100 PSI measurement range is well suited for monitoring pressure at high engine speeds, including tuned engines and applications using carbureted or electronic fuel-injected systems. The gauge features a three-digit center readout and 24 green LED display lights for quick reference while driving.\u003c\/p\u003e\n\n\u003cp\u003eIntegrated 0-5V analog output allows the AEM 30-4401 to connect with data loggers and many engine management systems, including the AEM Infinity ECU, Series 2 EMS, and AQ-1 Data Logger. This capability makes it possible to monitor and record pressure data alongside other engine parameters. An included brass pressure sensor and plug-and-play wiring harness simplify installation, while automatic dimming adjusts the gauge face and readout lighting for improved visibility in changing conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe standard 52mm, or 2-1\/16-inch, gauge housing is designed for common automotive gauge installations. The interchangeable black and silver bezels, along with black and white faceplates, allow the appearance to be customized to match the vehicle interior. The box includes the AEM digital pressure gauge, pressure sensor, plug-and-play harness, interchangeable bezels, interchangeable faceplates, and installation components. Verify vehicle application, sensor port requirements, and compatibility with the selected engine management or data-logging system before installation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Product Specifications and Technical Data\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: AEM\u003c\/li\u003e\n  \u003cli\u003ePart Number: 30-4401\u003c\/li\u003e\n  \u003cli\u003eGauge Type: Digital oil or fuel pressure gauge\u003c\/li\u003e\n  \u003cli\u003ePressure Range: 0-100 PSI\u003c\/li\u003e\n  \u003cli\u003eAnalog Output: 0-5V for data logging and engine management integration\u003c\/li\u003e\n  \u003cli\u003eDisplay: Three-digit readout with 24 green LED display lights\u003c\/li\u003e\n  \u003cli\u003eHousing Size: Standard 52mm, or 2-1\/16-inch, automotive gauge format\u003c\/li\u003e\n  \u003cli\u003eSensor and Installation: Brass pressure sensor and plug-and-play harness included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAEM 30-4401 digital pressure gauge\u003c\/li\u003e\n  \u003cli\u003eBrass pressure sensor\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play wiring harness\u003c\/li\u003e\n  \u003cli\u003eBlack and silver interchangeable bezels\u003c\/li\u003e\n  \u003cli\u003eBlack and white interchangeable faceplates\u003c\/li\u003e\n  \u003cli\u003eInstallation components\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-5V Analog Output: Connects to data loggers and compatible engine management systems for pressure monitoring and recording.\u003c\/li\u003e\n\u003cli\u003e0-100 PSI Measurement Range: Monitors oil or fuel pressure across a broad range suitable for performance and street applications.\u003c\/li\u003e\n\u003cli\u003eLED Display: Twenty-four green LED indicators and a three-digit readout provide quick, easy-to-read pressure information.\u003c\/li\u003e\n\u003cli\u003eCustomizable Installation: Includes interchangeable black and silver bezels plus black and white faceplates for a personalized appearance.\u003c\/li\u003e\n\u003cli\u003ePlug-and-Play Installation: Includes a brass pressure sensor and wiring harness to simplify installation.\u003c\/li\u003e\n\u003cli\u003eAutomatic Dimming: Adjusts gauge face and readout lighting for improved visibility in varying ambient light.\u003c\/li\u003e\n\u003cli\u003eStandard Gauge Format: Uses a common 52mm, or 2-1\/16-inch, automotive gauge housing.\u003c\/li\u003e\n\u003cli\u003eBroad Vehicle Compatibility: Suitable for carbureted and electronic fuel-injected vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":67639199170812,"sku":"30-4401","price":261.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/23f09b64b9157b1cdb623dd02121d319.jpg?v=1790976816","url":"https:\/\/diycustoms.store\/products\/aem-30-4401-52mm-digital-oil-or-fuel-pressure-gauge-0-100-psi","provider":"diycustoms.store","version":"1.0","type":"link"}