Wix 51231 Engine Oil Filter

Overview of Wix 51231 Engine Oil Filter for Jaguar Models

The Wix 51231 engine oil filter is designed specifically for select Jaguar vehicles, including the Vanden Plas, XJ6, XJ12, XJR, XJRS, and XJS models. This spin-on lube filter offers reliable filtration performance to help maintain engine health and efficiency.

• Anti-Drain Back Valve to prevent dry starts
• Burst Pressure rating of 375 psi for durability
• Bypass Relief Valve setting at 22 psi for consistent oil flow
• Class C filter with a flow rate between 12-16 gallons per minute
• Cellulose media material with 25 micron filtration rating
• Spin-on style with 1-12 thread size for easy installation
• Height of 4.343 inches and outer diameter of 3.660 inches

Technical Details and Filter Attributes

The Wix 51231 oil filter features a cellulose media material that provides effective filtration at 25 microns, capturing contaminants to protect the engine’s internal components. The anti-drain back valve helps maintain oil in the filter during engine shutdown, reducing wear during startup. With a burst pressure of 375 psi and a bypass relief valve set at 22 psi, this filter ensures consistent oil flow even under high pressure or clogged conditions. The filter’s flow rate ranges from 12 to 16 gallons per minute, suitable for the lubrication demands of Jaguar engines in the specified models.

Compatible Jaguar Models and Applications

This engine oil filter is compatible with Jaguar Vanden Plas, XJ6, XJ12, XJR, XJRS, and XJS vehicles. It is engineered to meet the specific requirements of these models, ensuring proper fit and function. The spin-on lube filter style with a 1-12 thread size simplifies installation and replacement.

Common Issues Addressed by Wix 51231 Oil Filter

• Prevents engine wear caused by contaminants in the oil
• Reduces risk of oil starvation during startup with anti-drain back valve
• Maintains consistent oil pressure with bypass relief valve
• Protects engine components from damage due to clogged filters
• Supports optimal engine performance and longevity

Installation Notes and Tips

When installing the Wix 51231 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. 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 Information

Wix filters are manufactured to meet industry standards for filtration and durability. The 51231 model undergoes rigorous testing to ensure it meets performance specifications for Jaguar vehicles. While specific warranty details may vary, Wix generally offers coverage against defects in materials and workmanship. Refer to Wix documentation for complete warranty terms.