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WIX Racing Filters WL7503 High-Performance Spin-On Oil Filter

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

WL7503
08/04/2036 12:56 AM
Sale Price

$9.50

In Stock (7)

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 WL7503 is a premium spin-on oil filter engineered to deliver exceptional engine protection under both normal and severe driving conditions. Compatible with conventional, synthetic, and synthetic-blended motor oils, this filter is designed to meet or exceed OE manufacturer specifications for oil change intervals ranging from 3,750 to 10,000 miles (not to exceed 12 months).

Key Features:

  • Traps up to 50% more dirt and contaminants than standard filters, providing superior filtration capacity for severe operating conditions
  • Advanced filter media achieves 99% efficiency at 23 microns, ensuring maximum engine protection
  • Flexible silicone anti-drainback valve (where applicable) prevents dry starts and protects critical engine components during extended periods between oil changes
  • Optimized combination of dirt-holding capacity and filtration efficiency for demanding applications including stop-and-go traffic, dirt roads, construction sites, and short trips
  • Performance validated through rigorous laboratory testing per ISO 4548-12 standards
  • WIX Racing quality construction ensures reliable performance in high-stress environments

Ideal for enthusiasts and professionals who demand superior engine protection, the WL7503 provides the filtration performance needed to keep engines running clean and efficient under the toughest conditions.

Products specifications

Micron

23.00

Thread Size

3/4-16

BetaRatio

2=23

Outer Diameter Top

3.03

Bypass Relief Valve Setting

36

Anti-Drain Back Valve

Yes

California Proposition 65

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

Inner Diameter Top

Closed

Media Material

Cellulose

Style

Spin-On Lube Filter

Duty Type

LD

Class

A

Height

3.07

Flow Rate

5-7 GPM

Burst Pressure

276

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