Baldwin SA4142 Polyester Crankcase Breather Filter Element

The Baldwin SA4142 is a polyester crankcase breather filter element designed for Chrysler, Dodge, and Plymouth automotive applications. This rectangular breather filter effectively releases pressure from exhaust gases that escape past piston rings while providing excellent oil vapor control to enhance engine performance.

Key Features:

• Polyester filter element construction for reliable filtration
• Reduces crankcase blow-by caused by combustion gases leaking past piston rings
• Captures oil droplets and aerosols ranging from 3 microns down to 0.2 microns
• Helps reduce total engine emissions and meets evolving environmental standards
• Element-only design for easy replacement
• Rectangular configuration: 3-1/4" L x 1-3/4" W x 5/8" H

Baldwin crankcase ventilation filters play a critical role in reducing harmful oil droplet emissions that would otherwise be released into the atmosphere. By effectively filtering blow-by gases, this breather element helps maintain cleaner engine operation and contributes to lower overall vehicle emissions.