Dorman 904-5038 Exhaust Gas Recirculation (EGR) Valve

Dorman 904-5038 EGR Valve Overview

The Dorman 904-5038 Exhaust Gas Recirculation (EGR) valve is an electrical, electronically operated replacement built to match the fit and function of the original valve on specified vehicles. It uses a poppet-style design with a rectangular male connector and 8 blade terminals for direct replacement service on emission control systems.

For drivers searching for an EGR valve for Dorman 904-5038 applications, this part is built with quality materials for dependable operation and long-term durability. It is a practical choice for OE-style service on vehicles such as Ford F-150 and Ford E-350 Super Duty applications where the original EGR valve needs replacement.

Key Features

• OE-style replacement EGR valve for emission control service
• Electrical operation with electronically operated control
• Poppet valve type for regulated exhaust gas recirculation
• Rectangular connector with male terminals
• 8-terminal blade connection layout
• Bolted mounting type with 2 mounting holes
• Positive backpressure design
• Exhaust port included
• Compatible with Dorman 904-5038 search and interchange references

Detailed Description

Dorman 904-5038 is an Exhaust Gas Recirculation valve designed to restore proper EGR system operation on specified Ford truck and van applications. As an electrically operated EGR valve, it helps regulate exhaust gas flow back into the intake stream under the conditions required by the engine management system. This can be important for maintaining emissions performance and stable drivability on vehicles such as Ford F-150 and Ford E-350 Super Duty models.

This part cross-references AP63459 and S21300 for the same application. If you are replacing a worn or malfunctioning EGR valve, Dorman 904-5038 provides a direct-fit service option with the connector, terminal count, and mounting style needed for the original installation.

Common Problems This Part Can Address

• EGR-related diagnostic trouble codes
• Rough idle caused by improper exhaust gas recirculation
• Stalling or hesitation during acceleration
• Emissions test failure tied to EGR valve malfunction
• Loss of engine performance from a sticking or failed valve

Installation Notes and Tips

Confirm vehicle-specific fitment before ordering, especially for Ford F-150 and Ford E-350 Super Duty applications. This valve uses bolted mounting with 2 mounting holes, a single rectangular connector, and 8 blade terminals. Mounting hardware and gasket or seal are not included, so reuse or replace related sealing components as needed during service.

Before installation, inspect the EGR passages, connector condition, and surrounding emission control components for carbon buildup or damage. Clear any stored fault codes after installation and verify proper system operation with a scan tool if required.

Quality Assurance

Dorman designs this EGR valve to match the fit and function of the original valve on specified vehicles and manufactures it from quality materials for reliable performance and durability. The Dorman 904-5038 is built as a service replacement for emission control repair where OE-style operation is required.