Wix 51088 Engine Oil Filter

Overview of Wix 51088 Engine Oil Filter

The Wix 51088 engine oil filter is designed for reliable oil filtration in select BMW, Mercedes-Benz, and Volkswagen vehicles. This spin-on lube filter features enhanced cellulose media and an anti-drain back valve to maintain optimal engine performance and protection.

• Anti-Drain Back Valve to prevent dry starts
• Enhanced cellulose media for effective contaminant capture
• Spin-on style with 3/4-16 thread size for easy installation
• Beta ratio of 2/20=6/20 ensuring filtration efficiency
• Bypass relief valve set at 30 psi for consistent oil flow
• Flow rate between 7-9 gallons per minute
• Compatible with various BMW, Mercedes-Benz, and Volkswagen models

Technical Specifications and Features

The Wix 51088 oil filter is engineered with a burst pressure rating of 280 psi, ensuring durability under high-pressure conditions. Its 21-micron filtration rating balances contaminant removal with oil flow, supported by a bypass relief valve set at 30 psi to maintain oil circulation even if the filter media becomes clogged. The filter’s enhanced cellulose media provides reliable filtration performance, while the anti-drain back valve prevents oil from draining out during engine shutdown, reducing wear during startup. The spin-on design with a 3/4-16 thread size and a height of 4.704 inches allows for straightforward replacement in compatible vehicles.

Compatible Vehicles and Applications

This Wix 51088 engine oil filter is compatible with a range of BMW, Mercedes-Benz, and Volkswagen models, including BMW 190E, 325i, 325is, 325e, 325es, 325iX, 525i, and 528e; Mercedes-Benz 260E, 300CE, 300E, 300SE, 300SEL, and 300TE; as well as Volkswagen Caravelle, Derby, and Pointer. It is designed to meet the oil filtration requirements of these vehicles, ensuring proper engine lubrication and protection.

Common Issues Addressed by Wix 51088 Oil Filter

• Prevents engine wear caused by contaminants in the oil
• Reduces risk of oil starvation during cold starts with anti-drain back valve
• Maintains consistent oil flow even under high pressure or clogged conditions
• Protects engine components by filtering particles down to 21 microns
• Helps avoid engine damage due to bypass valve activation during filter clogging

Installation Notes and Tips

When installing the Wix 51088 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 to improve sealing and ease removal during the next change. Tighten the filter according to manufacturer specifications, typically hand-tight plus a quarter turn. Verify compatibility with your vehicle’s make and model before installation to ensure proper fit and function.

Quality Assurance and Warranty

Wix oil filters are manufactured to meet industry standards for filtration and durability. The 51088 model undergoes rigorous testing for burst pressure and flow rate to ensure reliable performance. While specific warranty details may vary, Wix generally offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.