Wix WL10078 Engine Oil Filter

Overview of Wix WL10078 Engine Oil Filter

The Wix WL10078 engine oil filter is designed for reliable oil filtration in select Subaru and Toyota vehicles. Engineered as a spin-on lube filter, it provides essential protection for engines in models such as the Subaru WRX, Toyota GR86, and Subaru BRZ.

• Anti-drain back valve to prevent dry starts
• Bypass relief valve set at 30 psi for consistent oil flow
• Class B rating ensuring dependable filtration performance
• Cellulose media material for effective contaminant capture
• Spin-on style with 20x1.5 mm thread size for secure installation
• Compact dimensions: 2.559 inches height and 3.153 inches outer diameter

Technical Details and Features

The WL10078 oil filter features a cellulose media material that efficiently traps dirt and debris, helping maintain engine cleanliness. Its anti-drain back valve prevents oil from draining out of the filter when the engine is off, reducing wear during startup. The bypass relief valve is calibrated at 30 psi, allowing oil to bypass the filter element if it becomes clogged, ensuring continuous oil flow to the engine. This filter is classified as Class B and designed for light-duty applications, making it suitable for the specified Subaru and Toyota models. The spin-on design with a 20x1.5 mm thread size simplifies installation and replacement.

Compatible Vehicles and Applications

This Wix WL10078 engine oil filter is compatible with the following vehicles:

• Subaru WRX
• Subaru BRZ
• Toyota GR86

It is specifically engineered to meet the filtration requirements of these models, ensuring proper fit and function.

Common Issues Addressed by the WL10078 Oil Filter

• Prevents engine wear caused by contaminants in the oil
• Reduces risk of dry starts with anti-drain back valve
• Maintains oil flow under high pressure with bypass relief valve
• Helps avoid engine damage from clogged filters
• Supports engine longevity by maintaining clean oil circulation

Installation Notes and Tips

• Ensure the thread size (20x1.5 mm) matches the vehicle’s oil filter mount
• Lubricate the gasket with clean engine oil before installation
• Tighten the filter according to manufacturer torque specifications
• Check for leaks after installation and engine start-up
• Replace the filter at recommended oil change intervals for optimal performance

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration and durability. The WL10078 is built with quality cellulose media and robust components to provide consistent engine protection. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Refer to Wix’s official documentation for complete warranty information.