AEM 52mm Digital Pressure Gauge (Oil or Fuel)

AEM 52mm digital pressure gauge for oil or fuel, with a sweeping 24-LED needle and three-digit center readout. An auto-dimming photocell adjusts brightness, and a 0-5V analog output feeds data loggers and engine management (Infinity ECU, Series 2 EMS, AQ-1). Includes a plug-and-play harness, brass sensor, and interchangeable black/silver bezels and black/white faceplates. For carbureted or EFI vehicles.

Specifications

Documents: Installation Instructions (PDF)

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy