Dorman 598-166 EGR Line

Durable Stainless Steel EGR Line for Dodge Ram Trucks

The Dorman 598-166 Exhaust Gas Recirculation (EGR) Line is engineered for reliable performance in Dodge Ram 2500, 3500, and 4000 models. Constructed from stainless steel, this EGR tube offers corrosion resistance and long-lasting durability for emission control systems.

• Material: High-quality stainless steel for enhanced durability
• Length: 18 inches, designed to fit specific Dodge Ram models
• End 1 Type: Threaded connection for secure installation
• Inside and Outside Diameter: 0.25 inches for precise fitment
• Connector Quantity: 2 connectors included on the single hose/line
• Package Contents: Includes one EGR tube without mounting hardware

Product Details and Specifications

The Dorman 598-166 EGR line is a single stainless steel tube measuring 18 inches in length, with both inside and outside diameters of 0.25 inches. It features a threaded end for a secure and leak-free connection within the emission control system. This part is designed specifically for Dodge Ram 2500, 3500, and 4000 models, ensuring compatibility and proper fitment. The package contains one EGR tube and does not include mounting hardware, so existing hardware should be reused or sourced separately.

Compatible Vehicles and Applications

This EGR line is compatible with the following vehicles:

• Dodge Ram 2500
• Dodge Ram 3500
• Dodge Ram 4000

It is intended for use in the emission control system to recirculate exhaust gases, helping reduce nitrogen oxide emissions and improve engine efficiency.

Common Issues Addressed by the Dorman 598-166 EGR Line

• Cracked or corroded EGR tubes causing exhaust leaks
• Reduced engine performance due to faulty EGR flow
• Emission test failures related to EGR system malfunctions
• Check engine light triggered by EGR system errors
• Excessive engine knocking or rough idling linked to EGR issues

Installation Notes and Tips

Installation of the Dorman 598-166 EGR line requires basic mechanical skills and appropriate tools. Ensure the threaded end is properly tightened to prevent exhaust leaks. Since mounting hardware is not included, retain original fasteners or acquire compatible hardware before installation. Inspect surrounding components for wear or damage during replacement to maintain system integrity.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 598-166 EGR line undergoes quality checks to ensure durability and performance in emission control applications. Warranty coverage details can be obtained from Dorman or authorized distributors to confirm protection against manufacturing defects.