Dorman 904-5098 Exhaust Gas Recirculation (EGR) Valve

Overview of the Dorman 904-5098 EGR Valve

The Dorman 904-5098 Exhaust Gas Recirculation (EGR) Valve is an electrically operated poppet valve designed to regulate exhaust gas flow and reduce emissions. This EGR valve is engineered for vehicles requiring precise control of positive backpressure in the emission control system.

• Type: Poppet EGR valve with electrical operation
• Connector: Rectangular female connector with 2 pins
• Mounting: Bolt-on design with 3 mounting holes
• Includes gasket/seal for proper installation
• Positive backpressure operation for emission control

Detailed Product Description

The Dorman 904-5098 EGR valve features an electrically operated poppet design that helps recirculate exhaust gases back into the intake manifold to reduce nitrogen oxide emissions. It operates under positive backpressure conditions and is equipped with a rectangular female connector housing two pins for secure electrical connection. The valve mounts securely using three bolts, ensuring a stable fit without included mounting hardware. A gasket is included to maintain a proper seal and prevent exhaust leaks. This valve is suitable for vehicles that require an electronically controlled EGR valve with a pin-type terminal connection.

Common Applications and Issues Addressed

• Helps reduce engine knocking and improve combustion efficiency
• Prevents excessive nitrogen oxide (NOx) emissions
• Resolves rough idling caused by faulty EGR valve operation
• Eliminates check engine light codes related to EGR malfunction
• Improves overall engine performance and fuel economy

Installation Notes and Tips

When installing the Dorman 904-5098 EGR valve, ensure the mounting surface is clean and free of debris to achieve a proper seal with the included gasket. Use the existing mounting hardware from the original valve, as this product does not include bolts. Verify the electrical connector matches the rectangular female pin configuration before installation. Proper torque on the mounting bolts is essential to avoid leaks or damage.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for reliable performance. The 904-5098 EGR valve undergoes rigorous testing to ensure durability and proper function in emission control systems. Please refer to Dorman's warranty policy for specific coverage details.