WIX Filters 33587 Diesel Fuel Filter

Description:

The WIX 33587 Fuel Filter is used in heavy-duty diesel fuel delivery systems for filtering contaminants and protecting injectors, fuel pumps, and engine components from dirt, rust, and water intrusion. Commonly installed in Mack trucks, commercial fleet vehicles, construction equipment, and industrial diesel engines requiring spin-on fuel filtration. Maintenance teams, diesel technicians, and fleet service facilities use this fuel filter for preventive maintenance, fuel system servicing, and replacement of contaminated or restricted diesel fuel filters.

Applications:

The WIX 33587 fuel filter is widely used in heavy-duty diesel environments requiring dependable fuel filtration for injector protection and reliable fuel delivery performance. It is commonly integrated into Mack CH, CHN, CV, CXN, DM, LE, and MR truck platforms equipped with 11.9L diesel engines where clean fuel delivery is critical for maintaining injector performance, reducing fuel system wear, improving fuel efficiency, and extending engine service life. The spin-on design supports simplified maintenance and efficient contaminant removal in demanding fleet and industrial applications.

Technical Specifications:

• Brand: WIX
• Part Number: 33587
• Product Type: Fuel Filter
• Filter Style: Spin-On Fuel Filter
• Compatible Fuel Type: Diesel
• Filtration Media: Enhanced Cellulose
• Nominal Micron Rating: 6 Micron
• Height: 10.365 Inches
• Outer Diameter Top: 4.282 Inches
• Thread Size: M30 x 1.5
• Maximum Flow Rate: 12–15 GPM
• Bypass Valve Setting: None
• Gasket Outside Diameter: 3.967 Inches
• Gasket Inside Diameter: 3.587 Inches
• Application Type: Heavy-Duty Diesel Fuel Filtration
• Installation Type: Spin-On Mounting
• Function: Fuel Contaminant Removal and Injector Protection
• Compatible Equipment: Mack Trucks and Industrial Diesel Engines
• Industry Applications: Fleet Maintenance, Construction, Industrial Equipment
• Cross Reference: NAPA Gold 3587
• OEM References: Mack 483GB471M, 25502422

Common Replacements:

• Baldwin BF7657
• Fleetguard FF5382
• Donaldson P554471