The Walker Products EGR Valve (part number 570-5021) is a direct-fit replacement for 1998-2008 Ford, Mazda, and Mercury vehicles with 3.0L engines. Walker Products EGR Valves are OE Replacement components that restore precise exhaust flow control for improved emissions, efficiency, and drivability.
Features:
- Exact OE Fit: Installs directly into factory mounting points and connects to original wiring and vacuum systems—no modification required.
- Built for Harsh Conditions:Â Constructed from corrosion-resistant materials to withstand heat, soot, and constant exhaust flow exposure.
- Reduces NOx Emissions:Â Recirculates exhaust gases back into the intake to lower combustion temperatures and reduce emissions.
- Restores Engine Efficiency:Â Helps resolve rough idle, hesitation, and poor fuel economy caused by faulty or sticking EGR valves.
- OE Replacement Design:Â Matches original equipment specifications for flow rate, response time, and electronic control compatibility.
Specifications:
| Connector Shape | Circle |
| Terminal Gender | Female |
Fits: 1998-2008 Ford, Mazda, and Mercury models including Escape, Ranger, Taurus, B3000, Tribute, Mariner, and Sable — 3.0L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Forecast 91000, Ford 2U2Z9D475AA, Ford 7L5Z9D475B, Ford F7CZ9D475AA, Ford F87Z9D475GA, Ford XR1Z9D475AA, Ford XR1Z9D475AB, Ford XR1Z9D475BA and 13 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
