Wix 33991 Fuel Filter - Main

Reliable Fuel Filtration for Your Vehicle

The Wix 33991 fuel filter is designed to provide consistent fuel filtration performance for a variety of automotive applications. Engineered with a cellulose media material and a precise 11-micron rating, this cartridge-style fuel filter helps maintain clean fuel flow and protect your engine components.

• BetaRatio B2=2 for effective contaminant removal
• Heavy-duty (Hd) duty type suitable for demanding conditions
• Filter area of 911 square inches for extended filtration capacity
• Flow rate of 3 gallons per minute to support efficient fuel delivery
• Cartridge style, metal-free design for easy installation and compatibility
• Dimensions: 7.248 inches height, 3.74 inches outer diameter top and bottom
• Cellulose media material with 11-micron filtration rating

Detailed Product Description

The Wix 33991 fuel filter features a heavy-duty Hb class construction, ensuring durability and reliable performance in various automotive fuel systems. Its cellulose media material is engineered to trap particles as small as 11 microns, helping to prevent contaminants from reaching the engine. The filter's large surface area of 911 square inches allows for efficient fuel flow at a rate of 3 gallons per minute, supporting optimal engine operation. The cartridge-style, metal-free design simplifies installation and reduces the risk of corrosion, making it a practical choice for vehicles requiring precise fuel filtration.

Applications and Problem Solving

• Prevents fuel system clogging caused by dirt and debris
• Protects fuel injectors and carburetors from contamination
• Helps maintain consistent engine performance and fuel efficiency
• Reduces risk of engine stalling or hesitation due to fuel impurities
• Suitable for vehicles requiring a cartridge fuel filter with specific dimensions and flow rate

Installation Notes and Tips

When installing the Wix 33991 fuel filter, ensure the filter is compatible with your vehicle’s fuel system specifications. The cartridge style requires proper seating to avoid fuel leaks. Check the inner and outer diameters (1.771 inches inner bottom diameter, 3.74 inches outer diameter) to confirm fitment. Replace the filter according to your vehicle manufacturer’s recommended maintenance schedule to maintain optimal fuel system performance.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration efficiency and durability. The 33991 fuel filter undergoes rigorous quality control to ensure consistent performance. While specific warranty details are not provided here, Wix typically offers warranties covering defects in materials and workmanship. Consult Wix or your parts supplier for warranty information related to this part number.