Motorcraft ADI3 Idle Air Control Valve

The Motorcraft ADI3 is a genuine OEM idle air control (IAC) valve engineered to Ford Motor Company specifications. The idle air control valve regulates engine idle speed by metering the amount of air that bypasses the throttle plate, ensuring smooth and stable idle under varying load conditions such as air conditioning engagement, cold starts, and electrical load changes.

As a genuine Motorcraft component, the ADI3 is manufactured to the same standards as the original factory-installed part, providing a direct-fit replacement that restores proper idle quality and throttle response without the need for modifications.

Key Features:

• Genuine OEM Motorcraft part — built to Ford factory specifications
• Precisely controls bypass airflow for stable idle speed
• Direct-fit replacement — no modifications required
• Helps correct rough idle, stalling, and erratic idle speed
• Restores proper idle quality during cold starts and under electrical or AC load
• Backed by Motorcraft's OEM quality assurance

The Motorcraft ADI3 idle air control valve is the recommended replacement for Ford, Lincoln, and Mercury vehicles requiring IAC valve service, delivering the reliability and fit expected from a genuine Ford Motor Company part.