Facet 3.7892 Distributor Rotor

Facet 3.7892 Distributor Rotor for Ford and Jeep

Facet 3.7892 is a distributor rotor for a wide range of Ford, Mercury, Jeep, Lincoln, and Mazda applications from 1985-1997. It is a direct-fit ignition service part for distributor and magneto systems, with coverage that includes Ford F-150, Mustang, Taurus, and Jeep Cherokee applications.

Key Features

• Distributor rotor for ignition system service
• Fits 1985-1997 applications across Ford, Mercury, Jeep, Lincoln, and Mazda
• Coverage includes Ford E-150 Econoline, F-250, Ranger, and Thunderbird
• Also fits Jeep Cherokee, Grand Cherokee, Wrangler, Comanche, and Wagoneer applications
• Part number 3.7892 for catalog and service matching

Detailed Description

Facet 3.7892 is a distributor rotor used in distributor-based ignition systems to transfer spark from the distributor cap to the correct cylinder terminal. This rotor fits a broad range of vehicles, including 1985-1996 Ford E-150 Econoline, 1985-1996 Ford F-150, 1986-1995 Ford Taurus, 1985-1995 Ford Thunderbird, 1987-1994 Mercury Topaz, and 1987-1993 Jeep Cherokee. It also covers select 1994 Jeep models stamped 53006150, along with 1994 Mazda B3000 and 1988-1994 Lincoln Continental applications. If you are replacing a worn distributor rotor on a Ford Mustang, Mercury Cougar, or Jeep Wrangler, 3.7892 is the part number to verify against your vehicle and distributor stamp.

What It Helps Address

• Misfire caused by worn rotor contact surfaces
• Hard starting from weak or inconsistent spark transfer
• Rough idle related to distributor ignition wear
• Intermittent spark delivery in distributor-equipped engines
• Service replacement for aging ignition components on Ford and Jeep models

Installation Notes and Tips

Confirm distributor style, engine application, and any notes listed for your vehicle before ordering. Some fitments include special requirements such as Electronic Engine Control IV or distributor stamp 53006150, so match the rotor to the distributor identification rather than year alone. Inspect the distributor cap, cap terminals, and ignition wires during service to avoid repeat ignition faults. For best results, install on a clean, dry distributor and verify rotor seating before reassembly.

Quality Assurance

Facet ignition components are cataloged for specific vehicle applications and distributor systems. Verify part number 3.7892 against the vehicle fitment list and distributor markings to ensure correct selection for your Ford, Mercury, Jeep, Lincoln, or Mazda application.