Baldwin BF879 Fuel Filter - In-Line

Baldwin BF879 Fuel Filter for Ford and Mercury Applications

The Baldwin BF879 is a fuel filter built for a wide range of classic Ford, Mercury, and select industrial applications. It is specified for inline and N/A positions across many vehicles, including Ford Mustang, Ford F-Series trucks, and Mercury Capri, with fitment spanning 1965-1983 model years.

Key Features

• Fuel filter for air and fuel delivery service
• Fits Ford, Mercury, AMC, Lincoln, Massey Ferguson, Ottawa Equipment, and Onan applications listed in the fitment data
• Measures 2 5/8 in. length, or 66.7 mm
• Outside diameter: 1 in. (25.4 mm)
• Inlet size: 3/8 in.; outlet size: 1/8 in.
• Contains one hose and one clamp as listed in the product attributes
• Replaces AMC 3193898, 8992430; Ford C7AE-9155-A; Jeep J8992430; Massey Ferguson 521248-M91; Onan 149-1353

Detailed Description

Baldwin BF879 is a direct-fit fuel filter option for many carbureted and inline fuel system applications, including Ford Mustang, Ford Bronco, Ford F-100, Ford F-250, Ford F-350, and Ford E-Series vans, plus Mercury Capri, Cougar, Bobcat, and Monarch listings shown in the fitment table. The compact canister-style dimensions and listed inlet and outlet sizes make it a practical replacement for service on older domestic vehicles and equipment that use the same connection style. This part cross-references Ford C7AE-9155-A and AMC 3193898 for the same application.

What It Helps Address

• Restricted fuel flow caused by a clogged filter element
• Fuel contamination reaching the carburetor or fuel system
• Hard starting related to fuel delivery restriction
• Rough idle or hesitation from inadequate fuel supply
• Service replacement for older Ford and Mercury fuel filter applications

Installation Notes and Tips

Verify inlet and outlet sizing before installation, especially on older Ford and Mercury fuel systems with inline routing. Confirm the vehicle’s year, model, and position listing in the fitment data, since BF879 is used across both N/A and In-Line applications. Inspect the hose condition and mounting area before installing the filter, and match the replacement to the original routing and connection style.

Quality Assurance

Baldwin manufactures filtration products for automotive and equipment service applications, and BF879 is cataloged with detailed dimensional and fitment data to support accurate replacement selection.