D1 Spec 3-in-1 Universal Fan Controller – Water & Oil Temperature Monitor Sensors (Auto & Manual Modes)

Product Description

Take full control of your vehicle’s cooling system with this D1 Spec 3-in-1 Universal Fan Super Controller. Designed for performance and reliability, this unit monitors both water and oil temperatures in real-time while automatically managing your cooling fan for optimal engine performance.

Featuring dual temperature displays and intelligent fan control, it helps prevent overheating by activating the fan based on preset temperature thresholds. You can also switch between manual and automatic modes, giving you complete flexibility depending on your driving needs.

With universal compatibility and easy installation, this controller is an excellent upgrade for performance builds, track cars, or daily drivers seeking enhanced engine protection.

Key Features

• 3-in-1 design: fan controller + water temp + oil temp monitor
• Real-time display of water and oil temperatures
• Automatic fan control based on temperature settings
• Manual and automatic modes selectable
• Helps prevent engine overheating
• User-friendly interface and operation
• Universal fit for most vehicles
• Includes temperature sensors for accurate readings
• Compact and performance-focused design

Installation

Professional installation is recommended.

The controller connects to your vehicle’s electrical system and cooling fan, while the included sensors install into compatible ports (1/8 NPT). Basic wiring and mechanical knowledge are required.

Specifications

• Sensor Thread Size: 1/8 NPT
• Function: Fan control + dual temperature monitoring
• Compatibility: Universal fit

Package Includes

• 1 × D1 Spec 3-in-1 Fan Controller
• 2 × Temperature Sensors (Water & Oil)