Wix 51344 Engine Oil Filter

Reliable Engine Oil Filtration for Your Vehicle

The Wix 51344 engine oil filter is designed to provide consistent oil filtration performance for a range of vehicles. Featuring an anti-drain back valve and enhanced cellulose media, this spin-on lube filter helps maintain engine cleanliness and efficiency.

• Anti-Drain Back Valve to prevent dry starts
• Enhanced cellulose media for effective contaminant capture
• BetaRatio of 2/20=6/20 for reliable filtration efficiency
• Burst pressure rating of 360 psi for durability
• Bypass relief valve setting between 8-11 psi to ensure oil flow under high pressure
• Flow rate of 9-11 gallons per minute suitable for heavy-duty applications
• Spin-on style with 20x1.5 mm thread size for secure installation
• Compact dimensions: 4.069 inches height and 3.242 inches outer diameter

Technical Details and Performance

The Wix 51344 engine oil filter is classified as Class Ha and designed for heavy-duty duty type applications. Its enhanced cellulose media material efficiently filters particles down to 21 microns, helping to protect engine components from wear. The 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 activates between 8 and 11 psi, allowing oil to bypass the filter element if it becomes clogged, ensuring continuous oil flow and engine protection. With a burst pressure rating of 360 psi, this filter maintains structural integrity under demanding conditions.

Compatible Vehicles and Applications

This Wix 51344 engine oil filter is compatible with various makes and models requiring a 20x1.5 mm thread size and spin-on lube filter style. It is suitable for vehicles that demand a flow rate between 9 and 11 gallons per minute and require a filter height of approximately 4.069 inches. Commonly used in heavy-duty trucks and passenger vehicles, this filter supports engine longevity by maintaining clean oil circulation.

Common Issues Addressed by Wix 51344

• 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
• Protects engine components from damage due to clogged filters
• Ensures consistent oil filtration in heavy-duty operating conditions

Installation Notes and Tips

When installing the Wix 51344 oil filter, ensure the engine is cool to avoid burns. Apply a thin layer of clean engine oil to the 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 and durability. The 51344 model undergoes rigorous testing to ensure performance under heavy-duty conditions. While specific warranty details are not provided here, Wix products generally come with a limited warranty against defects in materials and workmanship. Consult Wix documentation for complete warranty information.