Dorman 904-702 Engine Crankcase Breather Element

Engine Crankcase Breather Element for Ford F-250 and F-350 Super Duty

The Dorman 904-702 engine crankcase breather element is designed specifically for Ford F-250 Super Duty and F-350 Super Duty models. This component plays a critical role in maintaining proper engine ventilation and emission control by filtering crankcase gases efficiently.

• Length: 12 inches
• Width: 6 inches
• Height: 2.5 inches
• Thickness: 0.3 inches
• Micron Rating: 1 micron for fine filtration
• Matte finish with irregular shape
• Non-reusable, replaceable element
• Specific fit for Ford F-250 and F-350 Super Duty
• Mounting type: filter housing (housing not included)
• Stem outside diameter: 0.9 inches

Detailed Product Description

The Dorman 904-702 engine crankcase breather element is engineered to meet the exact specifications required for Ford F-250 Super Duty and F-350 Super Duty trucks. With a 1-micron filtration rating, this breather element effectively traps contaminants and prevents harmful particles from entering the engine’s crankcase ventilation system. Its irregular shape and matte finish are designed to fit precisely within the filter housing, ensuring optimal airflow and filtration performance. This part is not reusable and does not include a filter housing, so it is intended as a direct replacement element to maintain your vehicle’s emission control system.

Common Applications and Issues Addressed

• Prevents crankcase pressure buildup that can cause oil leaks
• Reduces engine contamination from dirt and debris
• Helps maintain proper emission control compliance
• Minimizes risk of engine performance issues related to poor ventilation
• Supports longevity of engine components by filtering harmful particles

Installation Notes and Tips

Installation of the Dorman 904-702 breather element requires removal of the existing filter element from the filter housing. Ensure the filter housing is clean and free of debris before installing the new element. This part is designed for specific fitment on Ford F-250 and F-350 Super Duty models, so verify compatibility before installation. Since the element is not reusable, replace it according to your vehicle’s maintenance schedule or when signs of clogging or damage appear.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 904-702 engine crankcase breather element undergoes quality checks to ensure reliable performance in emission control systems. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or your supplier for exact warranty terms.