Delphi EG10597 Exhaust Gas Recirculation (EGR) Valve

Delphi EGR Valve for Ford and Mercury

Delphi EG10597 is an exhaust gas recirculation valve built to OE-style specifications for select Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer applications. It uses a vacuum valve design with a rectangular 1-connector layout and includes a gasket for service replacement.

Key Features

• Part number: EG10597
• Vacuum EGR valve with negative backpressure design
• 1 rectangular connector with 6 male blade terminals
• 2 vacuum ports, each measuring 0.196 in. / 5 mm
• Exhaust port included
• Gasket or seal included
• Package contents: EGR valve, (1) gasket, instruction sheet
• Fits 2007-2010 Ford Explorer, N/A
• Fits 2007-2010 Ford Explorer Sport Trac, N/A
• Fits 2007-2010 Mercury Mountaineer, N/A

Detailed Description

Delphi EG10597 is engineered for emission control service where accurate exhaust gas recirculation is needed to help maintain proper engine operation. Delphi builds parts using OE heritage, validated design requirements, and controlled manufacturing processes, with material choices and dimensions based on original equipment specifications. This part cross-references Standard Ignition EGV1055 for the same application.

Common Issues This Part May Address

• EGR valve sticking or failing to open and close correctly
• Check engine light related to EGR flow or valve performance
• Rough idle caused by improper exhaust gas recirculation
• Emissions test failure tied to EGR system faults
• Driveability concerns on 2007-2010 Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer models

Installation Notes and Tips

Confirm connector style, vacuum port layout, and gasket condition before installation. Clean the mounting surface thoroughly, inspect vacuum lines for cracks or leaks, and verify all electrical and vacuum connections are secure. The package includes a gasket and instruction sheet; mounting hardware is not included.

Quality Assurance

Delphi applies OE-based design standards and validation testing to support consistent fit and function across emission control service parts. The EG10597 is manufactured under strict quality control processes using specifications derived from original equipment requirements.