Dorman 904-5097 Exhaust Gas Recirculation (EGR) Valve

Reliable Dorman EGR Valve for Emission Control

The Dorman 904-5097 Exhaust Gas Recirculation (EGR) Valve is designed to maintain optimal engine performance and reduce emissions. This electrically operated poppet-style valve is engineered for precise control of exhaust gases in compatible vehicles, ensuring compliance with emission standards.

• Type: Poppet EGR Valve with pressure relief function
• Operation: Electrically controlled for accurate exhaust gas recirculation
• Connector: Rectangular female connector with 2 terminals
• Includes gasket/seal for proper installation
• Mounting: Single mounting hole, no hardware included
• Positive backpressure design for efficient operation

Technical Details and Features

The Dorman 904-5097 EGR valve features an electrically operated poppet valve mechanism that regulates exhaust gas flow back into the intake manifold. Its rectangular female connector with two terminals ensures secure electrical connections, while the included gasket or seal helps prevent leaks during installation. The valve is designed with a positive backpressure system to maintain proper exhaust gas flow and reduce engine knock and emissions. This valve does not include mounting hardware, so ensure existing hardware is compatible during replacement.

Common Applications and Problem Resolution

• Reduces nitrogen oxide (NOx) emissions by recirculating exhaust gases
• Helps prevent engine knocking and rough idling caused by faulty EGR valves
• Addresses check engine light codes related to EGR valve malfunction
• Improves fuel efficiency by optimizing combustion temperature
• Supports emission compliance for vehicles requiring electronically controlled EGR valves

Installation Notes and Tips

Before installation, verify compatibility with your vehicle’s make and model. The Dorman 904-5097 requires a single mounting hole and uses a rectangular female connector with two terminals. Since mounting hardware is not included, retain or source appropriate bolts for secure attachment. Ensure the gasket or seal is properly seated to prevent exhaust leaks. Electrical connections should be checked for corrosion or damage to maintain reliable operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for durability and performance. The 904-5097 EGR valve undergoes rigorous testing to ensure reliable operation under various driving conditions. Please consult Dorman’s warranty policy for specific coverage details related to this part number.