OE Quality
60-Day Returns

Dorman 598-104 EGR Line
Durable Stainless Steel EGR Line for Ford Trucks
The Dorman 598-104 Exhaust Gas Recirculation (EGR) Line is engineered to meet the emission control needs of select Ford trucks. Designed specifically for Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, F-250 HD, and F-350 models, this stainless steel EGR tube ensures reliable performance and longevity.
- Constructed from corrosion-resistant stainless steel for durability
- Measures 14.3 inches in length with a 0.32-inch outside diameter
- Threaded end for secure and leak-free connection
- Includes mounting hardware for straightforward installation
- Features two connectors for proper fitment and function
Product Details and Specifications
The Dorman 598-104 EGR line is a precision-engineered exhaust gas recirculation tube designed to maintain proper emission control in Ford trucks. Its stainless steel construction resists rust and corrosion, which is critical for components exposed to exhaust gases and harsh engine environments. The 14.3-inch length and 0.32-inch outside diameter are tailored to fit the specified Ford models, ensuring compatibility and optimal performance. The threaded end type provides a secure connection to the EGR valve and related components, minimizing the risk of leaks. Additionally, the package includes all necessary mounting hardware, simplifying the replacement process.
Compatible Ford Models and Applications
This EGR line is compatible with the following Ford vehicles:
- Ford E-350 Econoline
- Ford E-350 Econoline Club Wagon
- Ford F-250
- Ford F-250 HD
- Ford F-350
Common Issues Addressed by the Dorman 598-104 EGR Line
- Preventing exhaust gas leaks that can trigger check engine lights
- Restoring proper EGR flow to reduce engine knocking and rough idling
- Eliminating corrosion-related failures in the EGR system
- Maintaining emission compliance by ensuring effective gas recirculation
- Reducing potential engine overheating caused by faulty EGR components
Installation Notes and Tips
Installation of the Dorman 598-104 EGR line requires basic mechanical skills and tools. The included mounting hardware facilitates a secure fit. It is recommended to inspect the EGR valve and related components during replacement to ensure the entire system functions correctly. Tighten the threaded connections to manufacturer torque specifications to avoid leaks. Always work on a cooled engine to prevent burns and ensure safety.
Quality Assurance and Warranty
Dorman manufactures the 598-104 EGR line to meet or exceed OEM standards for fit, form, and function. The stainless steel material provides enhanced durability against corrosion and heat exposure. This part is backed by Dorman's limited warranty, which covers defects in material and workmanship under normal use. Refer to Dorman's warranty policy for specific terms and conditions.
| Brand | Dorman |
| Part Number | 598-104 |
| Connector Quantity | 2 |
| End 1 Type | Threaded |
| Length | 14.3 |
| Material | Stainless Steel |
| Mounting Hardware Included | Yes |
| Number Of Hoses/Lines | 0 |
| Outside Diameter | 0.32 |
| Package Contents | EGR Tube |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Ford | E-350 Econoline | 7.3L | V8 | N/A | To 5/12/97 |
| 1997 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | To 5/12/97 |
| 1997 | Ford | F-250 HD | 7.3L | V8 | N/A | To 5/12/97 |
| 1997 | Ford | F-350 | 7.3L | V8 | N/A | To 5/12/97 |
| 1996 | Ford | E-350 Econoline | 7.3L | V8 | N/A | |
| 1996 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | |
| 1996 | Ford | F-250 | 7.3L | V8 | N/A | |
| 1996 | Ford | F-350 | 7.3L | V8 | N/A | |
| 1995 | Ford | E-350 Econoline | 7.3L | V8 | N/A | |
| 1995 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | |
| 1995 | Ford | F-250 | 7.3L | V8 | N/A | |
| 1995 | Ford | F-350 | 7.3L | V8 | N/A | |
| 1994 | Ford | F-250 | 7.3L | V8 | N/A | |
| 1994 | Ford | F-350 | 7.3L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.