Wix 51049 Engine Oil Filter

Overview of Wix 51049 Engine Oil Filter

The Wix 51049 engine oil filter is designed for reliable oil filtration in select Buick, Cadillac, Jeep, Oldsmobile, and Pontiac vehicles. This spin-on lube filter offers consistent flow rates and filtration efficiency to help maintain engine performance.

• Compatible with Buick, Cadillac, Jeep, Oldsmobile, and Pontiac models including Bonneville, DeVille, Eldorado, Grand Prix, GTO, and Wagoneer
• Spin-on style engine oil filter with 13/16-16 thread size
• Enhanced cellulose media with 21 micron filtration rating
• Flow rate between 9 to 11 gallons per minute
• Height of 5.178 inches and outer diameter of 3.660 inches
• Beta ratio of 2/20=6/20 for effective contaminant capture
• No anti-drain back valve or bypass relief valve setting
• Designed for heavy-duty (Hd) duty type and Hb class applications
• Burst pressure rating of 260 psi

Technical Details and Performance

The Wix 51049 oil filter features enhanced cellulose media that provides a 21 micron filtration rating, effectively capturing contaminants to protect engine components. Its beta ratio of 2/20=6/20 indicates the filter’s efficiency in removing particles of specific sizes. The filter supports a flow rate of 9 to 11 gallons per minute, ensuring adequate oil circulation under various operating conditions. With a burst pressure rating of 260 psi, this filter maintains structural integrity under high pressure. The spin-on design with a 13/16-16 thread size allows for straightforward installation and secure fitment. The filter’s height of 5.178 inches and outer diameter of 3.660 inches are engineered to fit specific engine configurations in compatible vehicles.

Compatible Vehicles and Applications

This Wix 51049 engine oil filter is compatible with a range of vehicles from Buick, Cadillac, Jeep, Oldsmobile, and Pontiac. It fits models such as the Buick LeSabre and Skylark, Cadillac DeVille and Eldorado, Jeep CJ5 and Wagoneer, Oldsmobile Cutlass and Delta 88, and Pontiac GTO and Grand Prix. This compatibility ensures proper fit and filtration performance for these specific makes and models.

Common Issues Addressed by Wix 51049

• Prevents engine wear caused by contaminants in the oil
• Maintains oil flow rate to avoid oil starvation
• Protects engine components from damage due to particulate buildup
• Ensures consistent oil pressure by withstanding high burst pressures
• Reduces risk of filter collapse under heavy-duty conditions

Installation Notes and Tips

• Ensure the engine is cool before removing the old oil filter
• Apply a thin layer of clean engine oil to the gasket before installation
• Hand-tighten the filter until the gasket contacts the mounting surface, then tighten an additional 3/4 turn
• Check for leaks after installation and during initial engine operation
• Dispose of the used oil filter according to local regulations

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration and durability. The 51049 model is built with enhanced cellulose media and designed for heavy-duty applications, ensuring reliable performance. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Refer to Wix documentation for exact warranty terms.