Fel-Pro 13426 Engine Oil Filter Mounting Gasket

Fel-Pro 13426 Engine Oil Filter Mounting Gasket

Fel-Pro 13426 is a premium engine oil filter mounting gasket built for direct sealing performance on a wide range of classic Pontiac applications. With a 0.021-inch thickness and application-specific gasket material, it supports a precise seal where the oil filter mount meets the engine.

Compatible with Pontiac Firebird, GTO, LeMans, Grand Prix, Tempest, Bonneville, Catalina, Grand Am, Laurentian, Parisienne, and select Buick and Oldsmobile models, this gasket is a practical choice for service work on vintage V8 applications. Fel-Pro 13426 is also a common cross-reference for MAHLE B7147.

Key Features

• Premium-grade engine oil filter mounting gasket
• 0.021-inch thickness for application-specific sealing
• Built for direct replacement use on select Pontiac, Buick, and Oldsmobile vehicles
• Supports reliable sealing at the oil filter mount interface
• Fel-Pro sealing technology for professional repair applications

Detailed Description

Fel-Pro 13426 is engineered for vehicles that require a precise oil filter mounting gasket to maintain a clean, secure seal. Fel-Pro uses materials selected for the application, helping the gasket conform properly to the mounting surface and support dependable sealing performance. This part number is used across many classic Pontiac platforms, including Pontiac Firebird, GTO, LeMans, Grand Prix, Tempest, Bonneville, Catalina, and Grand Am, along with select Buick LeSabre and Oldsmobile 98, Custom Cruiser, and Delta 88 applications.

This part cross-references MAHLE B7147 for the same application. Fel-Pro 13426 is a direct-fit sealing component for service on engines that use this oil filter mount gasket design.

What It Is Used For

• Oil seepage at the filter mounting surface
• Leaks around the oil filter adapter or mount
• Loss of sealing after gasket wear or compression
• Service replacement during engine maintenance
• Restoring a proper seal on classic Pontiac, Buick, and Oldsmobile applications

Installation Notes and Tips

Clean the mounting surfaces thoroughly before installation and remove all old gasket material, oil residue, and debris. Verify the gasket thickness and shape match the original application before assembly. Tighten fasteners evenly to avoid distorting the sealing surface, and inspect for leaks after the engine reaches operating temperature.

Quality Assurance

Fel-Pro gaskets are known for application-specific sealing materials and professional-grade fitment support. Part number 13426 is built as a premium sealing solution for engine oil filter mounting service.