WIX Racing Filters 51085 Spin-On Racing Oil Filter

The WIX Racing Filters 51085 is a high-performance spin-on oil filter engineered for racing and severe-duty applications. Designed to provide exceptional engine protection under extreme conditions, this filter delivers superior filtration efficiency while maintaining optimal oil flow for maximum performance.

Advanced Filtration Technology:

• Traps up to 50% more contaminants than standard filters for enhanced engine protection
• 99% filtration efficiency at 23 microns removes harmful particles before they damage engine components
• High-capacity synthetic blend media handles extended operation in severe conditions
• Heavy-duty construction withstands high oil pressures and temperatures found in racing applications

Racing-Grade Protection:

• Flexible silicone anti-drainback valve prevents dry starts and protects bearings during startup
• Reinforced steel canister and base plate resist damage from vibration and impact
• Precision-engineered bypass valve ensures continuous oil flow even when filter reaches capacity
• Compatible with conventional, synthetic, and synthetic-blend motor oils

WIX Racing Filters meet rigorous ISO 4548-12 laboratory testing standards, ensuring consistent performance in demanding motorsports and severe-duty applications including track racing, off-road competition, stop-and-go traffic, and heavy towing. This filter is designed for applications requiring maximum protection during standard OEM oil change intervals, typically ranging from 3,750 to 10,000 miles or 12 months, depending on operating conditions.