Wix 46969 Engine Crankcase Breather Element

Overview of Wix Engine Crankcase Breather Element 46969

The Wix 46969 engine crankcase breather element is designed to maintain proper ventilation within the engine crankcase. Specifically compatible with Nissan D21, Frontier, Pickup, and Xterra models, this breather filter helps manage crankcase pressure and reduce emissions effectively.

• Class W breather filter designed for light-duty applications
• Foam media material for efficient filtration
• Height of 0.875 inches for precise fitment
• Closed inner diameter top to ensure secure sealing
• Outer diameter bottom measures 2.187 inches, top diameter 1 inch
• Style: Breather filter element for engine crankcase ventilation

Detailed Product Description

The Wix 46969 engine crankcase breather element features a foam media material that provides effective filtration of crankcase gases, preventing contaminants from entering the engine while allowing proper ventilation. Its compact height of 0.875 inches and specific outer diameters (2.187 inches bottom, 1 inch top) ensure a precise fit within the breather housing. The closed inner diameter top design helps maintain a secure seal, reducing the risk of leaks. This breather filter is classified as Class W and intended for light-duty (Ld) duty type applications, making it suitable for maintaining emission control standards in Nissan D21, Frontier, Pickup, and Xterra vehicles.

Compatible Nissan Models and Applications

This engine crankcase breather element is compatible with the following Nissan models:

• Nissan D21
• Nissan Frontier
• Nissan Pickup
• Nissan Xterra

Using the Wix 46969 breather filter in these vehicles helps maintain proper crankcase ventilation, which is essential for engine performance and emission control.

Common Issues Addressed by the Wix 46969 Breather Element

• Prevents buildup of pressure in the engine crankcase
• Reduces contamination of engine oil by filtering out particulates
• Helps control harmful emissions by managing crankcase gases
• Minimizes risk of oil leaks caused by excessive crankcase pressure
• Supports engine longevity by maintaining clean ventilation pathways

Installation Notes and Tips

When installing the Wix 46969 breather element, ensure the breather housing is clean and free of debris. The closed inner diameter top should be properly seated to maintain a secure seal. Verify the outer diameters match the housing dimensions to avoid air leaks. Replacement intervals should follow the vehicle manufacturer’s recommendations or be based on inspection of breather element condition during routine maintenance.

Quality Assurance and Warranty

Wix products are manufactured to meet industry standards for emission control components. The 46969 breather element undergoes quality checks to ensure consistent filtration performance and durability. Warranty coverage details should be confirmed through official Wix documentation or authorized distributors.