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Dorman 598-148 Exhaust Gas Recirculation (EGR) Line
Durable Stainless Steel EGR Line for Ford Explorer and Mercury Mountaineer
The Dorman 598-148 Exhaust Gas Recirculation (EGR) Line is engineered to meet the emission control needs of Ford Explorer and Mercury Mountaineer vehicles. Constructed from stainless steel, this EGR tube offers reliable performance and corrosion resistance for long-term use.
- Made from corrosion-resistant stainless steel material
- 30-inch length designed for precise fitment
- Threaded end type for secure connection
- Inside and outside diameter of 0.63 inches for proper flow
- Includes two hoses/lines for complete EGR routing
- Package contains one EGR tube
Product Details and Specifications
The Dorman 598-148 EGR line is specifically designed for emission control systems in Ford Explorer and Mercury Mountaineer models. Its stainless steel construction ensures durability against heat and corrosive exhaust gases. The 30-inch length and 0.63-inch diameter (both inside and outside) provide an exact fit to maintain proper exhaust gas recirculation flow. The threaded end type allows for a secure and leak-free connection within the EGR system. This part includes two hoses or lines integrated into the design to facilitate proper routing and function.
Compatible Vehicles and Applications
This EGR line is compatible with the following vehicles:
- Ford Explorer
- Mercury Mountaineer
It is intended for use in emission control systems to help reduce nitrogen oxide emissions by recirculating exhaust gases back into the engine intake.
Common Issues Addressed by the Dorman 598-148 EGR Line
- Cracked or leaking EGR tubes causing exhaust leaks
- Corrosion damage from exposure to exhaust gases
- Reduced engine performance due to faulty EGR flow
- Check engine light triggered by EGR system faults
- Failed emissions tests related to EGR system malfunction
Installation Notes and Tips
Ensure the vehicle is cool before beginning installation to avoid burns. The threaded end requires proper torque to prevent leaks but avoid over-tightening which can damage threads. Inspect surrounding EGR components for wear or damage during replacement. This part does not include mounting hardware, so retain original fasteners or source replacements as needed.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 598-148 EGR line undergoes quality checks to ensure durability and performance in emission control applications. Warranty coverage details can be obtained from the product documentation or manufacturer.
| Brand | Dorman |
| Part Number | 598-148 |
| Material | Stainless steel |
| Length | 30 |
| End 1 Type | Threaded |
| Inside Diameter | 0.63 |
| Outside Diameter | 0.63 |
| Mounting Hardware Included | No |
| Number Of Hoses/Lines | 2 |
| Package Contents | Egr tube |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Ford | Explorer | 4.6L | V8 | N/A | To 2/03/03 |
| 2003 | Mercury | Mountaineer | 4.6L | V8 | N/A | To 2/03/03 |
| 2002 | Ford | Explorer | 4.6L | V8 | N/A | |
| 2002 | Mercury | Mountaineer | 4.6L | 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.