Fel-Pro 73580 Engine Oil Pump Gasket

Fel-Pro 73580 Engine Oil Pump Gasket

Fel-Pro 73580 is a premium engine oil pump gasket built for repair work where sealing surfaces are not perfect. It is engineered with proprietary materials to help deliver a dependable seal on demanding engine service jobs for Nissan and INFINITI applications.

Key Features

• Premium-grade engine oil pump gasket for sealing service
• Designed for imperfect or worn sealing surfaces
• Uses proprietary Fel-Pro sealing materials
• Direct replacement for select Nissan and INFINITI engines
• Cross-references MAHLE H45692 and part number 21538016333 for the same application

Detailed Description

Fel-Pro 73580 is an engine oil pump gasket made for real-world repair conditions where oil pump sealing can be affected by age, heat cycling, or minor surface irregularities. This gasket is a practical choice for service on vehicles such as the Nissan Maxima, Nissan Quest, Nissan D21, Nissan 300ZX, Nissan 200SX, Nissan Pickup, and INFINITI M30. The Fel-Pro 73580 part number is commonly searched by buyers looking for a premium oil pump gasket for these applications.

Compatible With 1985-1995 Nissan Maxima, 1993-2002 Nissan Quest, 1986-1994 Nissan D21, 1984-1989 Nissan 300ZX, 1987-1988 Nissan 200SX, 1995 Nissan Pickup, and 1990-1992 INFINITI M30.

Common Repair Uses

• Oil seepage at the engine oil pump sealing surface
• Loss of seal after oil pump removal or service
• Leak repair on aging Nissan and INFINITI engines
• Sealing issues caused by minor flange imperfections
• Preventive replacement during oil pump maintenance

Installation Notes and Tips

Clean the mating surfaces thoroughly before installation and inspect the oil pump flange for damage, warping, or old gasket residue. Follow the factory service procedure for torque sequence and sealant use, if specified by the engine manufacturer. Verify application by year, make, and model before ordering; Fel-Pro 73580 is used across multiple Nissan and INFINITI platforms, including Nissan Maxima and Nissan Quest service applications.

Quality Assurance

Fel-Pro focuses on sealing solutions for repair environments, using materials and designs intended to handle imperfect surfaces found in everyday engine service. Fel-Pro 73580 is a premium gasket option for technicians and DIY buyers who need a reliable oil pump seal for select Nissan and INFINITI engines.