Dorman 904-7904 Engine Crankcase Breather Element

Reliable Engine Crankcase Breather Element for Emission Control

The Dorman 904-7904 Engine Crankcase Breather Element is designed to maintain optimal engine performance by effectively filtering crankcase gases. This specific fit breather element is engineered for select vehicle makes and models, ensuring precise compatibility and reliable operation.

• Dimensions: 11.3 inches length, 8.8 inches width, 2.6 inches height
• Rectangular shape with a black finish for durability
• Replaceable filter element with cartridge mounting type
• Includes plastic filter housing for secure installation
• Non-reusable design for consistent filtration performance

Product Details and Specifications

The Dorman 904-7904 breather element features a rectangular shape measuring 11.3 inches in length, 8.8 inches in width, and 2.6 inches in height, with a thickness of 2.13 inches. The black finish provides resistance to environmental factors, while the plastic housing ensures a lightweight yet sturdy structure. This cartridge-style breather element is designed for specific vehicle applications, providing a precise fit that supports proper crankcase ventilation and emission control. The replaceable filter element allows for straightforward maintenance without the need to replace the entire housing.

Common Applications and Issues Addressed

• Prevents oil vapor and contaminants from entering the intake system
• Helps reduce engine emissions by filtering crankcase gases
• Maintains engine efficiency by ensuring proper ventilation
• Reduces risk of engine sludge buildup caused by unfiltered gases
• Supports compliance with emission control regulations

Installation Notes and Tips

Installation of the Dorman 904-7904 breather element requires removal of the existing cartridge filter from the plastic housing. Ensure the housing is clean before inserting the new filter element. This part is designed for specific vehicle models, so verify compatibility before installation. No additional mounting hardware is necessary as the cartridge design allows for a secure fit within the existing housing.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 904-7904 breather element undergoes quality checks to ensure proper fit and function. Please refer to Dorman's warranty policy for coverage details on this emission control component.