Walker 570-5007 Exhaust Gas Recirculation (EGR) Valve

Walker 570-5007 EGR Valve Overview

Walker 570-5007 is an OE replacement Exhaust Gas Recirculation (EGR) valve built to restore emissions control and drivability. It regulates exhaust gas flow back into the intake manifold to help lower combustion temperatures and reduce NOx output. Compatible With select Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum applications.

• OE replacement EGR valve for emissions system service
• Accurate exhaust gas flow control for factory-style operation
• Built to meet or exceed OE specifications for flow rate, actuation timing, electrical connectivity, and valve position control
• Exact OE fit with original mounting locations and connector type
• Heat- and corrosion-resistant construction for under-hood exposure
• Connector details: 1 rectangle female connector, 5 male terminals, spade terminal type
• Mounting hardware included

Fitment Details

Fits 2005-2010 Chrysler 300, N/A. Fits 2009-2010 Dodge Challenger, N/A. Fits 2006-2010 Dodge Charger, N/A. Fits 2005-2008 Dodge Magnum, N/A.

This part cross-references Standard Ignition EGV843 for the same application.

How This EGR Valve Works

The Walker 570-5007 EGR valve meters a controlled amount of exhaust gas into the intake stream to reduce peak combustion temperatures and support cleaner operation. On Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Magnum models, correct EGR function is important for stable idle quality, emissions compliance, and proper engine response. Walker 570-5007 is engineered as a direct OE-style replacement for vehicles that require the listed connector and mounting configuration.

Common Issues This Part Can Address

• Emissions-related fault codes tied to EGR flow or valve position
• Rough idle after EGR system wear or sticking
• Reduced drivability caused by improper exhaust gas recirculation
• Failed emissions inspection related to EGR performance
• Valve response problems from heat, carbon buildup, or corrosion

Installation Notes

Verify connector shape, terminal count, and mounting-hole layout before installation. Clean the mating surfaces and inspect the EGR passages for carbon buildup, since restricted passages can affect valve performance even after replacement. Confirm the vehicle application against the listed fitment for Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Magnum models before service.

Quality Assurance

Walker Products designs this EGR valve to meet or exceed OE specifications for fit, flow, and electrical connection. The valve is built from materials selected for heat and corrosion resistance to handle continuous exhaust exposure in normal engine-bay conditions.