Dorman 911-432 EGR Valve

Overview of Dorman 911-432 EGR Valve for Ford Vehicles

The Dorman 911-432 Exhaust Gas Recirculation (EGR) Valve is designed to meet the emission control needs of various Ford models including the F-150, Bronco, and Econoline series. This vacuum-operated, poppet-style EGR valve helps regulate exhaust gases to reduce emissions and improve engine efficiency.

• Vacuum operated poppet EGR valve for precise exhaust gas recirculation
• Compatible with Ford Aerostar, Bronco, Bronco II, E-150, E-250, E-350 Econoline, F-150, F-250, F-350, and Ranger models
• Positive backpressure design with one vacuum port (0.17 inch diameter)
• Bolt-on mounting with two mounting holes for secure installation
• Includes one EGR valve; mounting hardware and gasket not included

Technical Details and Features

The Dorman 911-432 EGR valve operates using vacuum pressure to control the flow of exhaust gases back into the intake manifold. Its poppet valve type ensures reliable sealing and operation under positive backpressure conditions. The valve features a single vacuum port sized at 0.170 inches, and it mounts securely with two bolt holes. This part does not include mounting hardware or gaskets, so these components should be sourced separately during installation.

Compatible Ford Models and Applications

This EGR valve is compatible with a range of Ford vehicles, including the Aerostar, Bronco, Bronco II, E-150 Econoline (including Club Wagon), E-250 Econoline (including Club Wagon), E-350 Econoline (including Club Wagon), F-150, F-250, F-350, and Ranger. The part number 911-432 ensures proper fitment and function for these specific models, supporting emission control compliance and engine performance.

Common Issues Addressed by the Dorman 911-432 EGR Valve

• Reduction of engine knocking caused by improper exhaust gas recirculation
• Prevention of increased emissions due to faulty or stuck EGR valves
• Improved fuel efficiency by maintaining correct exhaust gas flow
• Elimination of rough idling and hesitation related to EGR valve failure
• Mitigation of check engine light triggers related to EGR system faults

Installation Notes and Tips

Installation of the Dorman 911-432 EGR valve requires removal of the old valve and proper alignment with the two mounting holes. Since mounting hardware and gaskets are not included, ensure you have the correct bolts and a compatible gasket to prevent leaks. Verify vacuum line connections to the single vacuum port (0.17 inch diameter) for proper operation. It is recommended to inspect the EGR passageways for carbon buildup and clean as necessary before installing the new valve.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM specifications for durability and performance. The 911-432 EGR valve undergoes rigorous quality control to ensure reliable operation in emission control systems. Please refer to Dorman's warranty policy for specific coverage details related to this part.