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WIX Racing Filters 42991 Crankcase Breather Filter Element

Manufacturer

WIX Racing Filters

<p>WIX Racing Filters has earned its reputation as one of the most trusted names in automotive and racing filtration technology. Founded in Gastonia, North Carolina, the brand has spent decades engineering high-performance filters that protect engines, enhance air quality, and extend vehicle life across passenger cars, trucks, racing applications, and heavy-duty equipment.</p><h3>Engineering Excellence in Filtration</h3><p>At the heart of WIX Racing Filters' success is a commitment to advanced filtration science. The brand's products are designed to capture contaminants more effectively while maintaining optimal flow rates—a critical balance for both daily drivers and high-performance racing engines. Every filter undergoes rigorous testing to ensure it meets demanding standards for efficiency, capacity, and durability under extreme conditions.</p><p>WIX Racing Filters offers an extensive catalog of filtration solutions, with particular expertise in <a href="/1320-wix-racing-filters-engine-oil-filter-5340">engine oil filters</a> that provide superior protection against wear and sludge buildup. Their oil filter lineup features advanced synthetic media and anti-drainback valves that ensure clean oil reaches critical engine components from the moment you start your vehicle. Whether you're maintaining a street car or building a race engine, these filters deliver the reliability that enthusiasts demand.</p><h3>Complete Filtration Protection</h3><p>Beyond engine protection, WIX Racing Filters excels in cabin comfort with their <a href="/1320-wix-racing-filters-cabin-air-filter-6832">cabin air filters</a> that trap dust, pollen, and odors before they enter your vehicle's interior. These filters are engineered with multi-layer media that captures particles as small as a few microns while maintaining proper airflow through your HVAC system.</p><p>For forced-induction and high-performance applications, WIX Racing Filters manufactures precision <a href="/1320-wix-racing-filters-engine-oil-separator-11868">engine oil separators</a> that prevent oil vapor from contaminating intake systems. These separators are essential for turbocharged and supercharged engines, helping maintain optimal combustion efficiency and reducing carbon deposits that can rob power over time.</p><h3>Trusted by Professionals and Enthusiasts</h3><p>WIX Racing Filters supports the automotive aftermarket with comprehensive resources through their WIX Connect platform, offering technical specifications, application guides, and product cross-references. This commitment to customer support, combined with their manufacturing precision, explains why mechanics, racing teams, and DIY enthusiasts continue to choose WIX Racing Filters for critical filtration needs across hundreds of vehicle applications.</p>

Part Number

42991
08/04/2036 12:47 PM
Sale Price

$4.51

2 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The WIX Racing Filters 42991 is a crankcase breather filter designed to remove chemical contaminants and particulate matter from the engine crankcase. Constructed with pleated paper filter media, this breather element connects to the breather tube and effectively traps oil mist to keep it inside the engine, reducing pollution.

Key Features:

  • Pleated paper filter construction for superior filtration efficiency
  • Removes chemical contaminants and particulate matter from crankcase vapors
  • Traps oil mist to prevent environmental contamination
  • Helps maintain proper crankcase ventilation
  • Direct-fit replacement for original equipment breather filters
  • Manufactured to WIX Racing quality standards

This breather filter is engineered to maintain optimal engine performance by ensuring proper crankcase ventilation while capturing harmful emissions. The pleated design maximizes filter surface area for extended service life and consistent airflow. Regular replacement of your crankcase breather filter helps protect engine components and reduces oil consumption.

Cross-Reference Numbers: NAPA Gold 2991, Purolator AF16, ACDelco A2986C, Baldwin BA24, Fram FB60, Motorcraft FA87

Products specifications

Height

1.220

Style

Breather Filter

Width

1.750

Class

D

California Proposition 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Media Material

Synthetic

Inner Diameter Top

Closed

Duty Type

LD

Length

4.000

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