Wix 51411 Engine Oil Filter - Full Flow

Overview of Wix 51411 Engine Oil Filter

The Wix 51411 engine oil filter is designed for reliable filtration in heavy-duty applications. This spin-on lube filter features a cellulose media material and a 25-micron rating, providing effective contaminant removal for various vehicle makes and models.

• Spin-on lube filter style with 3/4-16 thread size
• Cellulose media with 25-micron filtration rating
• Bypass relief valve setting between 8-11 psi
• Flow rate of 7-9 gallons per minute
• Height of 5.988 inches and outer diameter of 4.282 inches
• Beta ratio of 2/20=20/35 for efficient particle capture
• Burst pressure rated at 470 psi
• Heavy-duty (Hd) duty type and Hb class
• Inner diameter top is closed, no anti-drain back valve included

Technical Details and Performance

The Wix 51411 oil filter is engineered to maintain engine cleanliness by filtering out particles down to 25 microns using cellulose media. Its bypass relief valve activates between 8 and 11 psi to ensure continuous oil flow under high pressure or cold start conditions. The filter’s burst pressure rating of 470 psi confirms its durability under demanding engine environments. With a flow rate of 7 to 9 gallons per minute, it supports efficient oil circulation for medium to heavy-duty engines. The closed inner diameter top and spin-on design simplify installation and replacement.

Compatible Vehicles and Applications

This Wix 51411 engine oil filter is compatible with a range of medium and heavy-duty trucks and commercial vehicles. It is suitable for applications requiring a 3/4-16 thread size and a filter height close to 6 inches. Commonly used in diesel engines from manufacturers such as Ford, Chevrolet, and Dodge, this filter supports reliable engine protection in demanding conditions.

Common Issues Addressed by Wix 51411

• Prevents engine wear caused by contaminants and debris
• Maintains oil flow during cold starts with bypass valve regulation
• Reduces risk of oil starvation under high pressure
• Protects engine components from premature failure
• Helps maintain engine performance and longevity

Installation Notes and Tips

Ensure the engine is cool before replacing the Wix 51411 oil filter. Apply a thin layer of clean engine oil to the gasket before installation to ensure a proper seal. Tighten the filter according to manufacturer specifications, typically hand-tight plus a quarter turn. Dispose of the used filter according to local regulations. Regular replacement intervals should be followed based on vehicle manufacturer recommendations.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration efficiency and durability. The 51411 model undergoes rigorous testing to ensure consistent performance under heavy-duty conditions. While specific warranty details are not provided, Wix products generally come with a limited warranty against defects in materials and workmanship. Consult Wix or vehicle manufacturer guidelines for warranty coverage related to this part number.