AEM 30-4400 52mm Digital Water Temperature Gauge for Oil, Water, or Transmission

Vehicle Fitment

• Universal Fitment - Compatible with most vehicles that require water, oil, or transmission temperature monitoring

Features

• 52mm digital water temperature gauge for precise fluid temperature monitoring
• Clear and easy-to-read digital LED display with high contrast
• Supports temperature monitoring for oil, water, or transmission fluids
• Temperature range: 100°F to 300°F (37.8°C to 148.9°C)
• Peak hold feature records the highest fluid temperature for tracking
• Ideal for performance cars, racing vehicles, and daily drivers
• Comes with all necessary sensors, wiring, and mounting hardware
• Water-resistant for durability and reliable operation in tough conditions

Specifications

• Gauge Diameter: 52mm (2-1/16") for a compact, sleek installation
• Display Type: Digital LED with high visibility and accuracy
• Temperature Range: 100°F to 300°F (37.8°C to 148.9°C)
• Operating Voltage: 12V DC
• Material: Black plastic housing with a durable finish
• Water-resistant design ensures reliability in harsh environments
• Comes with required temperature sensor and wiring for easy installation

Included Components

• 1x AEM 30-4400 52mm Digital Water Temperature Gauge
• 1x Temperature Sensor
• 1x Wiring Harness
• 1x Mounting Bracket
• 1x User Manual

Product Description

The AEM 30-4400 52mm Digital Water Temperature Gauge is an essential tool for performance enthusiasts who want to monitor the critical temperatures of oil, water, or transmission fluids. Featuring a digital LED display, this gauge offers clear, precise readings to help you optimize your vehicle's performance and prevent overheating.

With a temperature range of 100°F to 300°F (37.8°C to 148.9°C), it covers most common automotive fluid temperature needs. The peak hold feature ensures you can track the highest recorded temperature during operation, which is particularly useful for performance tuning and racing applications. Complete with all required sensors, wiring, and mounting hardware, the AEM 30-4400 is easy to install and ready to use right out of the box.