Holstein 2IAC0144 Idle Air Control Valve

Holstein Idle Air Control Valve for Select Mazda and Ford

Holstein Parts 2IAC0144 is an idle air control valve for select Mazda, Ford, and Mercury applications. It is used to regulate bypass air at idle so the engine can maintain a stable idle speed under changing load conditions.

Key Features

• Idle air control valve for fuel injection system service
• Holstein Parts product line replacement component
• Direct fit application coverage for select 2000-2006 vehicles
• Cross-references Standard Ignition AC270 and Eastern Catalytic 50523 for the same application
• Part number 2IAC0144 for catalog and fitment lookup

Detailed Description

Holstein Parts 2IAC0144 is built for vehicles that rely on an idle air control valve to manage engine idle airflow. It supports stable idle operation by helping the engine respond to accessory loads, temperature changes, and throttle closure. This part number 2IAC0144 is listed for 2002-2006 Mazda MPV, 2001-2004 Mazda Tribute, 2001-2002 Ford Escape, 2000 Ford Taurus, and 2000 Mercury Sable.

The Holstein Parts line focuses on replacement components for common repair needs in air and fuel delivery systems. For shoppers searching for a Mazda MPV idle air control valve, Ford Escape idle air control valve, or a replacement idle air control valve for a 2000 Ford Taurus, this listing provides a direct catalog match.

What It Helps Fix

• Unstable or fluctuating idle speed
• Engine stalling when coming to a stop
• Idle speed that is too high or too low
• Idle quality issues after throttle release
• Driveability concerns related to bypass air control

Installation Notes and Tips

Verify the connector style, mounting points, and OE part number before installation. Clean the throttle body and related air passages during service so the new valve can operate against a clear airflow path. Confirm the vehicle application by year, make, and model before ordering 2IAC0144.

Quality Assurance

Holstein Parts 2IAC0144 is cataloged as a replacement idle air control valve for the listed applications and cross-references Standard Ignition AC270 and Eastern Catalytic 50523 for the same use.

Compatible Vehicles

• Fits 2002-2006 Mazda MPV, N/A
• Fits 2001-2004 Mazda Tribute, N/A
• Fits 2001-2002 Ford Escape, N/A
• Fits 2000 Ford Taurus, N/A
• Fits 2000 Mercury Sable, N/A