Mahle B32186 Engine Oil Filter Adapter Gasket

Engine Oil Filter Adapter Gasket Overview

Mahle B32186 is an OEM-standard engine oil filter adapter gasket made from molded rubber for reliable sealing performance. It is built for direct replacement applications across select Ford, Lincoln, Mazda, and Mercury vehicles, including Mazda CX-9 and Ford Edge fitments.

Key Features

• Molded rubber construction for consistent sealing.
• OEM-standard item grade for service replacement use.
• Inside diameter measures 2.50 in. (63.60 mm).
• Outside diameter measures 2.76 in. (70.20 mm).
• Gasket wall thickness measures 0.130 in. (3.30 mm).
• Contains the oil filter adapter gasket needed for the application.

Detailed Description

Mahle B32186 is an engine oil filter adapter gasket engineered to restore the seal between mating engine components where oil control is critical. The molded rubber material helps maintain a uniform sealing surface, while the OEM-standard specification supports accurate replacement during service on applications such as Mazda CX-9, Ford Edge, and Lincoln MKX. This part cross-references FEL-PRO 71312 for the same application.

Mahle sealing products are used by OEMs and technicians worldwide, and this gasket reflects that focus on fit and sealing consistency. The B32186 part number is also useful when verifying the correct gasket against service records or catalog listings for Ford, Lincoln, Mazda, and Mercury applications.

What It Is Used For

• Oil seepage at the adapter-to-engine sealing surface.
• Loss of sealing integrity after gasket wear or hardening.
• Service replacement during oil filter adapter maintenance.
• Leak repair on engines that use a molded rubber adapter gasket.
• Restoring proper sealing after disassembly of the adapter assembly.

Installation Notes and Tips

Confirm the vehicle build date and engine configuration before ordering, since some listed applications are limited by production cutoff or package notes. Clean both sealing surfaces thoroughly before installation and inspect the adapter for damage or residue that could affect the seal. Verify the part number B32186 against the removed gasket and service information before assembly.

Quality Assurance

Mahle sealing products are specified for OEM-level service standards and are trusted by technicians for engine sealing applications. The B32186 gasket is manufactured to support accurate fitment and dependable sealing performance in the listed applications.