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WIX Racing Filters 51516XP High-Performance Synthetic Oil Filter

Manufacturer

WIX Racing Filters

<h3>A Filtration Legacy Built on the Racetrack</h3><p><strong>WIX Racing Filters</strong> is one of the most decorated names in automotive filtration, with a heritage stretching back to 1939 when founders Jack Wicks and Paul Crenshaw began making car filters out of a cotton mill in Gastonia, North Carolina. What started as a modest operation quickly transformed into an industry-changing enterprise. By 1954, WIX engineers had patented the spin-on oil filter — a design so effective it was eventually adopted as original equipment on most passenger vehicles worldwide.</p><p>Today, WIX is part of the MANN+HUMMEL family of brands — a global filtration leader — and manufactures filters across automotive, diesel, agricultural, industrial, and specialty markets. The brand's catalog spans over 16,000 products, and its filters are produced across facilities in multiple countries on five continents. What has never changed is the company's core philosophy: build premium filters that exceed performance demands, regardless of the application.</p><h3>From Grassroots Racing to NASCAR's Pinnacle</h3><p>WIX's involvement in motorsports is not merely a marketing exercise — it is a proven engineering laboratory. WIX engineers work directly alongside racing professionals to refine filter designs under the most punishing conditions imaginable: extreme heat, high RPMs, relentless vibration, and abrasive dirt and debris. This real-world validation feeds directly back into the products that everyday drivers rely on.</p><p>That dedication to racing has earned remarkable trust at the highest levels of competition. WIX Filters are used by the vast majority of cars in the NASCAR Cup Series, as well as teams in the Xfinity Series and Craftsman Truck Series. The brand has also served as the preferred filter of the World of Outlaws NOS Energy Drink Sprint Car Series and is a national sponsor of the NTPA — the premier sanctioning body for truck and tractor pulling. From drag strips to dirt ovals and off-road courses, WIX Racing Filters are engineered to keep engines alive where others might fail.</p><h3>A Complete Racing Filtration Lineup</h3><p>The WIX Racing product lineup covers every critical filtration need for competition and high-performance vehicles. <a href="/1320-wix-racing-filters-air-filter-6192">WIX Racing Air Filters</a> are designed to deliver consistent, unrestricted airflow to demanding racing engines — helping them breathe freely under full-throttle conditions. <a href="/1320-wix-racing-filters-engine-oil-filter-5340">WIX Racing Engine Oil Filters</a> are engineered to protect engines operating at extreme RPMs and temperatures, ensuring clean oil circulation when it matters most. For machines that rely on hydraulic systems — from off-road equipment to heavy-duty tow vehicles — <a href="/1320-wix-racing-filters-hydraulic-filter-18421">WIX Hydraulic Filters</a> bring the same filtration expertise to fluid power systems.</p><p>Even drivers who focus on everyday performance recognize the value of a <a href="/1320-wix-racing-filters-cabin-air-filter-6832">WIX Cabin Air Filter</a>, which keeps the interior air clean and free of contaminants — an often-overlooked but important maintenance item. And protecting fuel injection systems from debris and particulates is the job of <a href="/1320-wix-racing-filters-fuel-filter-6200">WIX Fuel Filters</a>, engineered to maintain clean fuel delivery to high-performance engines.</p><h3>Why Racers and Enthusiasts Trust WIX</h3><ul style="list-style:disc"><li>Over 85 years of filtration innovation with deep motorsports roots</li><li>Filters validated by working with more than 25 professional racing teams</li><li>US patent holder for the racing air filter design</li><li>Part of MANN+HUMMEL, a global OEM-grade filtration leader</li><li>Products meet ISO 9001, IATF 16949, and ISO 14001:2015 quality standards</li><li>Covers stock car, dirt track, drag racing, off-road, and tractor pull applications</li></ul><p>Whether you're chasing lap times or simply want race-proven protection in your daily driver, WIX Racing Filters represents a brand built not on marketing promises, but on decades of verified performance under the most extreme conditions motorsport can offer.</p>

Part Number

51516XP
09/13/2036 11:16 AM
Sale Price

$9.09

In Stock (10+)

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 XP 51516XP oil filter delivers robust engine protection designed specifically for synthetic motor oil applications and harsh driving conditions including towing, extended idle time, mountainous terrain, and prolonged highway speeds.

Advanced Filtration Technology:

  • Fully synthetic media traps up to 100% more dirt and contaminants compared to standard WIX filters
  • Superior resistance to premature plugging caused by oil breakdown
  • Withstands harsh oil temperatures and extreme operating conditions
  • 99% filtration efficiency at 35 microns for superior engine protection

Engineered for Extended Service:

  • Recommended for OEM oil and filter change intervals from 3,750 to 10,000 miles
  • Specifically formulated HNBR gasket provides excellent seal during extreme cold starts
  • Gasket resists hardening under elevated oil temperatures
  • Silicone anti-drainback valve protects against dry starts beyond traditional change intervals

This filter meets rigorous performance standards per ISO 4548-12 laboratory testing, making it ideal for enthusiasts and professional applications demanding maximum engine protection with synthetic lubricants.

Products specifications

Thread Size

3/4-16

Anti-Drain Back Valve

Yes

Capacity

0.00

Burst Pressure

275

Media Material

Synthetic

Height

4.828

Bypass Relief Valve Setting

8-11

Inner Diameter Top

Closed

Style

Spin-On Lube Filter

Duty Type

LD

Class

A

Outer Diameter Top

2.921

Flow Rate

7-9 GPM

California Proposition 65

WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

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