Wix 51393 Engine Oil Filter

Reliable Engine Oil Filtration for Audi and Volkswagen Vehicles

The Wix 51393 engine oil filter is designed to provide effective oil filtration for a range of Audi and Volkswagen models. Engineered with enhanced cellulose media and a spin-on lube filter style, this filter supports optimal engine performance and longevity.

• Anti-Drain Back Valve to prevent dry starts
• Beta Ratio of 2/20=6/20 for efficient contaminant capture
• Burst Pressure rated at 410 psi for durability
• Bypass Relief Valve setting at 30 psi to maintain oil flow
• Flow Rate between 7-9 gallons per minute
• Spin-on style with 3/4-16 thread size for secure installation
• Height of 4.82 inches and outer diameter of 3.02 inches
• Media material: Enhanced cellulose for balanced filtration and flow

Technical Details and Performance Attributes

The Wix 51393 oil filter features an anti-drain back valve that prevents oil from draining out of the filter when the engine is off, reducing wear during startup. Its enhanced cellulose media provides a micron rating of 21, effectively filtering contaminants while maintaining proper oil flow. The filter’s burst pressure of 410 psi ensures structural integrity under high pressure conditions, while the bypass relief valve set at 30 psi allows oil to bypass the filter element if it becomes clogged, protecting the engine from oil starvation. The flow rate of 7 to 9 gallons per minute supports adequate lubrication for light-duty engines.

Compatible Audi and Volkswagen Models

This Wix 51393 engine oil filter is compatible with a wide range of Audi and Volkswagen vehicles, including but not limited to the Audi 80, 90, 100, 200, 4000, 5000 Quattro, A3, A4, A6, S3, S4, S6, RS6, TT, and various Volkswagen models such as Beetle, Cabrio, Golf, Jetta, Passat, Polo, Sharan, and Rabbit Pickup. It is specifically designed to meet the filtration requirements of these vehicles’ engines, ensuring proper fit and function.

Common Applications and Problem Solving

• Prevents engine wear caused by contaminated oil
• Reduces risk of oil starvation during cold starts
• Maintains consistent oil flow under varying engine conditions
• Protects engine components from premature failure
• Helps avoid engine damage due to clogged or inefficient filtration

Installation Notes and Tips

When installing the Wix 51393 oil filter, ensure the engine is cool and the vehicle is on a level surface. Apply a thin layer of clean engine oil to the rubber gasket before threading the filter onto the engine to ensure a proper seal. Tighten the filter according to manufacturer specifications, typically hand-tight plus a quarter turn. Check for leaks after installation and during initial engine operation.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration efficiency and durability. The 51393 model is constructed with quality materials including enhanced cellulose media and a robust anti-drain back valve. While specific warranty details may vary, Wix generally offers coverage against defects in materials and workmanship, supporting reliable engine protection for compatible Audi and Volkswagen vehicles.