WIX Racing Filters 51381 Spin-On Racing Oil Filter

The WIX Racing Filters 51381 is a high-performance spin-on oil filter engineered to deliver exceptional engine protection under the most demanding conditions. Designed for use with conventional, synthetic, or synthetic-blend motor oils, this racing-grade filter excels in severe driving environments including stop-and-go traffic, off-road conditions, construction sites, and high-performance applications.

Key Features:

• Traps up to 50% more dirt and contaminants than standard filters, providing superior protection for severe operating conditions
• 99% filtration efficiency at 23 microns, ensuring maximum protection against harmful particles
• High dirt-holding capacity with 18 grams dirt capacity for extended service intervals
• Flexible silicone anti-drainback valve prevents dry starts and protects critical engine components during cold starts
• Laboratory tested to ISO 4548-12 standards for verified performance
• Racing-grade construction for high-flow applications and extreme conditions
• Compatible with OEM-recommended oil change intervals, typically 3,750 to 10,000 miles (not to exceed 12 months)

WIX Racing Filters combine advanced filtration media with robust construction to deliver the optimal balance of capacity and efficiency. The premium silicone anti-drainback valve ensures oil remains in the filter even after extended periods between starts, providing immediate lubrication protection when you need it most. Ideal for performance enthusiasts, racing applications, and drivers who demand maximum engine protection.