| Make | Model | Year |
|---|---|---|
| Ford | Aerostar | 1986-1987 |
| Bronco | 1985-1986 | |
| Fairmont | 1983 | |
| Focus | 2003-2004 | |
| LTD | 1983-1986 | |
| Mustang | 1983-1990 | |
| Ranger | 1983-1988, 2001-2003 | |
| Thunderbird | 1984-1988 | |
| Mercury | Capri | 1983-1986 |
| Cougar | 1984-1986 | |
| Marquis | 1983-1986 | |
| Zephyr | 1983 |
Platinum Power™ Spark Plug (7407) by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.
| Thread Diameter: 14 mm |
| Thread Pitch: 1.25 mm |
| Seat Type: Tapered |
| Reach: 18 mm (.709") |
| Hex Size: 5/8" (16 mm) |
| Terminal Type: Solid |
| Electrode Material: Platinum |
| Insulator Type: Long Projection |
| Nominal Gap: 1.3 mm |
| Spark Plug Reach: 18 mm (.709") |
| Wrench Diameter: 5/8" (16 mm) |
| Heat Range: 14 |
For over 110 years, Champion® has been a world leader in the manufacture of spark plugs for a wide range of cars, SUVs, trucks, racing, and marine applications. Using the latest technology, from iridium and precious metal technologies, to F.I.S.S. resistor (Fired In Suppressor Seal) technology and MLR (Metal alloy Low ohm Resistor) technology, the company develops, engineers, and manufactures spark plugs in a number of materials and designs. Champion also offers a variety of glow plugs, spark plug wires, and other ignition system specific wiring that meet the industry’s toughest standards.