Fel-Pro 73777 Engine Oil Filter Adapter Gasket

Engine Oil Filter Adapter Gasket

Fel-Pro 73777 is a premium engine oil filter adapter gasket built for real-world repair conditions. It is made to seal imperfect surfaces and help restore a dependable seal on Mazda applications that need accurate gasket fitment.

Key Features

• Premium-grade gasket for engine sealing service
• Rubber and steel construction for sealing support and durability
• 0.63 thickness for consistent gasket fit
• Engineered for imperfect sealing surfaces
• Fel-Pro sealing materials are developed for repair-focused applications

Detailed Description

Fel-Pro 73777 is an engine oil filter adapter gasket for Mazda 3, Mazda CX-30, Mazda CX-5, Mazda CX-50, Mazda CX-9, and Mazda 6 applications. This gasket is built with rubber and steel and uses proprietary sealing materials to address the demands of service work where mating surfaces are not always perfect. The 73777 part number is associated with a premium sealing solution for engine oil filter adapter service, helping maintain a secure seal in the repair environment. If you are replacing a worn or leaking gasket on a Mazda 3 or Mazda CX-5, Fel-Pro 73777 provides a direct sealing component for the job.

What It Is Used For

• Oil seepage at the filter adapter interface
• Seal failure from age, heat, or compression set
• Leak repair after adapter removal or service
• Restoring sealing integrity on engine oil filter adapter assemblies

Installation Notes and Tips

Clean both sealing surfaces thoroughly before installation and inspect the adapter for scoring, warping, or residue. Verify the gasket seats evenly and matches the application before reassembly. Confirm fitment by vehicle year and model before ordering; this part number is 73777.

Quality Assurance

Fel-Pro gaskets are engineered for repair environments and use proprietary materials to deliver reliable sealing performance on difficult applications. Part number 73777 reflects Fel-Pro's focus on sealing solutions for service work.