WIX Engine Oil Filter – 51288 (Cross Ref 035-115-591)

The WIX 51288 is a premium spin-on oil filter engineered specifically for high-performance European engines. It serves as the direct cross-reference for the Volkswagen/Audi part number 035-115-591. While it is a primary engine oil filter for several inline-five cylinder Audi models, its heavy-duty construction makes it ideal for the high-pressure environments found in turbocharged systems.

Maintaining clean oil is critical for the longevity of both the engine bearings and the turbocharger assembly. The 51288 features a high burst pressure strength and a precision-calibrated bypass valve, ensuring that your engine receives consistent oil flow even during cold starts or under extreme driving conditions.

Detailed Vehicle Compatibility

Audi 5000:

1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988

Audi 5000 Quattro:

1986, 1987, 1988

Audi Quattro (Turbo):

1983, 1984

Nissan 1300:

1972, 1973

Product Highlights & Features

Enhanced Media: Utilizes a specialty cellulose media blend that provides a 21-micron nominal rating, effectively removing microscopic debris that causes engine wear.
High-Pressure Durability: Features a high burst pressure rating, making it ideal for the high-pressure oiling systems found in turbocharged European engines.
Internal Bypass Valve: Includes a built-in 30 PSI relief valve to maintain oil circulation if the filter media becomes restricted, protecting the engine from oil starvation.
Direct Fit: A direct replacement for OE part number 035-115-591, ensuring the correct thread pitch and gasket seating for Audi 5-cylinder blocks.

Technical Specifications

Part Number: 51288
Style: Spin-On Lube Filter
Thread Size: 3/4-16 inch
Height: 3.45 inches
Outer Diameter: 2.92 inches
Micron Rating: 21

Installation & Maintenance Tips

Gasket Preparation: Always apply a small amount of fresh engine oil to the rubber gasket before installation. This ensures a proper seal and makes future removal much easier.
Hand Tighten Only: Spin the filter on until the gasket makes contact, then tighten by hand another 3/4 to 1 full turn. Never use a filter wrench to tighten, as this can damage the gasket or threads.
Check for Leaks: After an oil change, start the engine and let it idle for a few minutes. Visually inspect the base of the filter for any seepage before driving.
Service Interval: For older Audi turbocharged engines, it is recommended to change this filter every 3,000 to 5,000 miles to prevent sludge buildup in the turbo supply lines.

51288

035115591

WIX 51288 Oil Filter - High-Performance Filtration for Audi 5000 & Quattro

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WIX 51288 Oil Filter - High-Performance Filtration for Audi 5000 & Quattro

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