Wix 57712 Engine Oil Filter

WIX 57712 Engine Oil Filter for Subaru Applications

The WIX 57712 engine oil filter is built for Subaru drivers who want consistent oil filtration across normal commuting and severe service conditions. It is a spin-on lube filter with enhanced cellulose media, a 21-micron rating, and an anti-drain back valve for added protection during start-up.

Compatible with Subaru WRX, WRX STI, Impreza, Forester, Legacy, Outback, and Baja applications listed below, this filter is a direct service part for OE-recommended oil change intervals. The WIX 57712 is also cross-referenced to select aftermarket part numbers for the same application.

Key Features

• Enhanced cellulose media for dependable oil filtration
• Anti-drain back valve helps retain oil in the filter after shutdown
• 21-micron filtration rating for fine contaminant capture
• Bypass relief valve set at 23 psi
• Spin-on lube filter design with 20x1.5 mm thread size
• Flow rate rated at 9-11 GPM
• Burst pressure rated at 300 psi
• Built for conventional, synthetic, and synthetic-blended motor oils

Detailed Description

WIX 57712 is an engine oil filter engineered for Subaru vehicles that call for OE-style service intervals and reliable contaminant control. Its enhanced cellulose media is designed to trap dirt and debris while maintaining oil flow, and the flexible silicone anti-drain back valve helps reduce dry starts when the vehicle sits between oil changes. For Subaru WRX STI, Subaru WRX, and other listed Subaru models, this filter supports routine maintenance in stop-and-go traffic, short-trip driving, dirt-road use, and highway travel.

This part cross-references FRAM PH9715 and Purolator L14615 for the same application.

What It Helps Address

• Oil contamination from dust, soot, and road debris
• Dry starts after extended shutdown periods
• Reduced filtration performance during severe driving conditions
• Maintenance needs for Subaru WRX STI, WRX, Impreza, Forester, Legacy, Outback, and Baja service intervals
• Routine oil service on vehicles using conventional or synthetic-blended motor oil

Installation Notes and Tips

Verify thread size, gasket sealing surface, and filter clearance before installation. Replace the filter during each oil service and follow the vehicle manufacturer’s recommended oil change interval. For Subaru WRX STI and Subaru WRX applications, confirm the OE part number listed in the fitment notes when matching service parts.

• Fits 2016-2021 Subaru WRX STI, N/A
• Fits 2016 Subaru WRX, N/A
• Fits 2015 Subaru WRX, N/A
• Fits 2015 Subaru WRX STI, N/A
• Fits 2012-2014 Subaru Impreza, N/A
• Fits 2011-2013 Subaru Forester, N/A
• Fits 2012 Subaru Legacy, N/A
• Fits 2001-2012 Subaru Outback, N/A
• Fits 2001-2011 Subaru Impreza, N/A
• Fits 2001-2011 Subaru Legacy, N/A
• Fits 2001-2010 Subaru Forester, N/A
• Fits 2008 Subaru Impreza, N/A
• Fits 2005-2006 Saab 9-2X, N/A
• Fits 2003-2006 Subaru Baja, N/A
• Fits 2000 Mazda 626, N/A

Quality Assurance

WIX specifies this filter for OEM oil and filter change intervals, typically 3,750 to 10,000 miles and not more than 12 months, depending on vehicle service requirements. Laboratory testing data cited by the manufacturer includes dirt-holding and filtration efficiency performance under ISO test conditions.