WIX 42998 Breather Filter

Description:

The WIX 42998 Breather Filter is used in automotive crankcase ventilation and evaporative emission systems for filtering oil vapors and airborne contaminants before air circulates through the engine breather or vapor canister assembly. Commonly installed in AMC, GM, Chrysler, Dodge, Jeep, and other gasoline-powered vehicle platforms requiring breather or carbon canister filtration. Maintenance teams, automotive technicians, and fleet service facilities use this breather filter for preventive maintenance, emission system servicing, and replacement of clogged or contaminated breather elements.

Applications:

The WIX 42998 breather filter is widely used in automotive environments requiring reliable crankcase ventilation and evaporative emission filtration within gasoline engine systems. It is commonly integrated into vapor canister assemblies and crankcase breather systems where proper airflow and vapor filtration are critical for reducing oil contamination, maintaining emission system efficiency, minimizing sludge buildup, and supporting proper engine ventilation performance. The foam filter media supports low airflow restriction and dependable long-term filtration performance.

Technical Specifications:

• Brand: WIX
• Part Number: 42998
• Product Type: Breather Filter
• Filter Type: Engine Crankcase / Vapor Canister Breather Filter
• Filtration Media: Foam
• Height: 0.5 Inch (13 mm)
• Outer Diameter: 4.5 Inches (114 mm)
• Service Type: Breather Filtration
• Application Type: Automotive Crankcase Ventilation and Emission Systems
• Function: Oil Vapor and Airborne Contaminant Filtration
• Compatible Systems: Engine Breather and Carbon Canister Assemblies
• Compatible Vehicles: AMC, GM, Chrysler Family Vehicles (1970–1993)
• Installation Type: Breather Housing / Vapor Canister Installation
• Operating Function: Crankcase Ventilation and Emission Filtration
• Construction Type: Foam Filter Element
• Cross Reference: NAPA Gold 2998
• Industry Applications: Automotive Maintenance and Engine Service

Common Replacements:

• FRAM BA3629
• Baldwin SA2040
• Donaldson P607251