Walker 570-5028 Exhaust Gas Recirculation (EGR) Valve

Walker 570-5028 EGR Valve Overview

Walker 570-5028 is an OE replacement exhaust gas recirculation valve built to restore factory emissions control and drivability. It regulates exhaust gas flow back into the intake stream to help lower combustion temperatures and reduce NOx output. This Walker EGR valve is a direct-fit service part for select Chrysler, Dodge, and Jeep applications.

Key Features

• OE replacement EGR valve for emissions system service
• Controls exhaust gas flow to support proper combustion temperature management
• Built to meet or exceed OE specifications for flow rate, actuation timing, electrical connectivity, and valve position control
• Exact-fit design with original mounting locations and connector type
• Heat- and corrosion-resistant construction for under-hood durability
• Terminal type: spade; connector quantity: 1; connector shape: rectangle
• Connector gender: female; terminal gender: male; terminal quantity: 5; mounting hole quantity: 4

Detailed Description

Walker 570-5028 is engineered for vehicles that rely on electronically controlled EGR operation to manage emissions and engine performance. By metering exhaust gas into the intake manifold, the valve helps reduce peak combustion temperatures and supports proper engine operation under load and at idle. This part cross-references Standard Ignition EGV822 and EGV827 for the same application. It is a direct replacement for select Chrysler 300, Dodge Charger, Dodge Durango, Dodge Magnum, Dodge Ram 1500, Jeep Commander, and Jeep Grand Cherokee applications.

For buyers searching for a 2005-2008 Chrysler 300 EGR valve, 2006-2008 Dodge Charger EGR valve, or 2005-2008 Jeep Grand Cherokee EGR valve, Walker 570-5028 provides the OE-style fit and connector layout needed for service replacement. The part number 570-5028 is also commonly referenced in emissions repair searches for Chrysler, Dodge, and Jeep EGR valve replacement.

Common Issues This Part Addresses

• Emissions-related fault codes tied to EGR valve performance
• Rough idle caused by improper exhaust gas recirculation
• Reduced drivability from restricted or sticking EGR operation
• Failed emissions inspection due to EGR system malfunction
• Loss of engine efficiency related to incorrect valve flow or position control

Installation Notes and Tips

Verify connector style, terminal count, and mounting pattern before installation. Confirm vehicle application by year, make, and model, especially on Chrysler 300, Dodge Charger, Dodge Durango, Dodge Magnum, Dodge Ram 1500, Jeep Commander, and Jeep Grand Cherokee platforms. Inspect the EGR passages, gasket surfaces, and related vacuum or electrical connections during service so the replacement valve can operate correctly after installation.

Quality Assurance

Walker manufactures this EGR valve to meet or exceed OE specifications for fit, flow, and control characteristics. The design uses heat- and corrosion-resistant materials to withstand continuous exhaust exposure and demanding under-hood conditions.