Walker 215-2057 Fuel Injection Idle Air Control Valve

Walker Fuel Injection Idle Air Control Valve

Restore stable idle control with the Walker Products 215-2057 fuel injection idle air control valve. This OE-style replacement is built for 2003-2004 Ford Crown Victoria, 2003-2004 Lincoln Town Car, and 2003-2004 Mercury Grand Marquis applications, helping maintain proper idle speed when the engine is warm, cold, or under changing accessory loads.

Walker Products has supplied fuel system components since 1946 and manufactures engine management parts to meet or exceed OEM standards and specifications. The 215-2057 reflects that focus with application-specific engineering for direct replacement service.

Key Features

• Fuel injection idle air control valve for electronic idle regulation
• Direct-fit replacement for select Ford, Lincoln, and Mercury applications
• Supports consistent idle quality during start-up and stop-and-go driving
• Built by Walker Products, a long-standing fuel system component manufacturer
• Part number 215-2057 for accurate ordering and catalog lookup

Detailed Description

The Walker Products 215-2057 idle air control valve is used to regulate bypass air around the throttle body so the engine can maintain the correct idle speed. For drivers searching for a 2003-2004 Ford Crown Victoria idle air control valve, a 2003-2004 Lincoln Town Car idle air control valve, or a 2003-2004 Mercury Grand Marquis idle air control valve, this part provides a direct replacement option for the listed vehicles. It is also referenced under part number 215-2057 in parts catalogs and interchange listings.

This part cross-references Standard Ignition AC412 for the same application.

What It Helps Solve

• Unstable or fluctuating idle speed
• Stalling when coming to a stop
• High or low idle conditions
• Idle quality issues after throttle body service
• Driveability concerns related to idle air control operation

Installation Notes and Tips

Verify the throttle body and intake passages are clean before installation so the new valve can operate correctly. Confirm the connector style and vehicle application against the part number 215-2057 before replacement. After installation, clear any stored idle-related fault codes and allow the engine to relearn idle strategy if required by the vehicle.

Quality Assurance

Walker Products manufactures fuel system and engine management components to meet or exceed OEM standards and specifications. The company is ISO 9001/IATF16949 certified and supports product engineering, application data, and technical documentation for accurate fitment and service.