Walker 570-5064 Exhaust Gas Recirculation (EGR) Valve

Walker EGR Valve for Ford, Lincoln, and Mercury

Walker Products 570-5064 is an exhaust gas recirculation (EGR) valve for select Ford, Lincoln, Mercury, and Mazda applications. It is built to meet or exceed OEM standards and specifications, making it a direct replacement choice for emissions-related drivability concerns.

Walker Products has supplied fuel system and engine management components since 1946, with in-house manufacturing, engineering, and product support focused on accurate vehicle applications and technical documentation. The Walker Products line is backed by ISO 9001/IATF16949 certification.

Key Features

• Exhaust Gas Recirculation (EGR) valve for emission control service
• Walker Products part number 570-5064
• OE-style replacement for select Ford, Lincoln, Mercury, and Mazda vehicles
• Built to meet or exceed OEM standards and specifications
• Cross-reference example: Standard Ignition EGV464

Detailed Description

This EGR valve is used to regulate exhaust gas flow back into the intake stream to support emissions control and engine operation. It is a fitment-based replacement for 1996-2004 Ford Mustang, 1997-2003 Ford F-150, 1996-2002 Ford Crown Victoria, 1999-2002 Lincoln Town Car, 1996-2002 Mercury Grand Marquis, and other listed applications. If you are replacing a worn or malfunctioning EGR valve on a Ford F-150, Mustang, or Crown Victoria, Walker Products 570-5064 provides a direct service part option for the specified vehicles.

This part cross-references Standard Ignition EGV464 for the same application.

What It Is Used For

• Check engine light related to EGR system faults
• Rough idle caused by improper exhaust gas recirculation
• Emissions test failure tied to EGR valve operation
• Driveability issues from restricted or stuck EGR flow
• Replacement of a leaking or non-responsive EGR valve

Installation Notes and Tips

Verify the stamped number and vehicle application before installation, especially on 1998-2000 Mazda B2500 and other model-year-specific listings. Confirm the EGR valve matches the original configuration and inspect related vacuum lines, passages, and mounting surfaces during service. Use the vehicle’s service information for torque and diagnostic procedures.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company supports production with its own manufacturing, engineering, product management, and technical documentation resources, and operates under ISO 9001/IATF16949 certification.