WIX Racing Filters PXL51516 Spin-On Oil Filter

The WIX Racing Filters PXL51516 is a high-performance spin-on oil filter designed to deliver superior engine protection in both normal and severe driving conditions. Built on WIX's proven 51516 platform, this Pro-Tec series filter features enhanced cellulose media that provides excellent filtration efficiency while maintaining optimal oil flow to your engine.

Key Features:

• Enhanced cellulose filter media with 21-micron rating for balanced efficiency and flow
• Anti-drainback valve prevents dry starts by maintaining oil in the filter during engine shutdown
• Bypass relief valve (8-11 PSI) prevents oil starvation if the filter becomes clogged
• Full-metal base plate construction prevents leaks under severe conditions
• Burst pressure rating of 275 PSI ensures structural integrity under high-pressure operation
• Standard 3/4-16 thread size for easy spin-on installation
• Filter height: 4.83 inches; Outside diameter: 3.6 inches

WIX filters are engineered to trap up to 50% more dirt and contaminants than standard filters, providing excellent protection with conventional, synthetic, or synthetic-blend motor oils. The silicone anti-drainback valve technology helps protect against engine wear during startup, especially important in stop-and-go traffic, extreme temperatures, and harsh driving environments. Ideal for use in automotive, light truck, and performance applications requiring reliable filtration and superior engine protection.