Wix 42841 Engine Crankcase Breather Element

WIX 42841 Engine Crankcase Breather Element

The WIX 42841 engine crankcase breather element is a heavy-duty breather filter built for crankcase ventilation service. It uses foam media and durable construction to deliver filtration support in demanding operating conditions, including applications such as the 1955-1957 Ford Thunderbird.

Key Features

• Engine crankcase breather element for emission control filtration
• Foam media for breather service
• Heavy-duty duty type for truck and performance-oriented use
• 6 CFM rating for airflow support
• Compact dimensions: 1.800 in. height, 2.218 in. outer diameter top and bottom, 1.421 in. inner diameter bottom
• Compatible with 1955-1957 Ford Thunderbird breather filter applications

Detailed Description

WIX 42841 is a breather filter designed to help maintain clean crankcase ventilation by filtering incoming air at the breather point. The foam media and sturdy build are selected for broad operating conditions, while the 6 CFM rating supports airflow through the breather assembly. This part cross-references ACDelco FB145 and FRAM CA6 for the same application. It is a direct-fit style breather filter for select Ford Thunderbird models from 1955 through 1957, making it a practical choice when replacing a worn or restricted crankcase breather element.

What It Helps Address

• Restricted crankcase breather airflow
• Dust and debris entering the breather assembly
• Worn or deteriorated breather filter media
• Reduced ventilation performance in the crankcase system
• Maintenance replacement for select Ford Thunderbird breather service

Installation Notes and Tips

Verify the filter dimensions against the breather housing before installation. Confirm the application by year and model, especially for 1955-1957 Ford Thunderbird vehicles. Inspect the breather assembly for contamination or damage before installing WIX 42841, and replace any damaged housing components as needed to ensure proper seating and airflow.

Quality Assurance

WIX HD breather filters are built with premium filtration media and durable materials for dependable service in demanding conditions. The WIX 42841 reflects that construction approach with a focus on filtration performance and protection throughout the life of the filter.