Magnum Wire Spark plug cableRef : MAG00814A / 21040135

Manufacturer reference: 3043T

Magnum Shielding spark plug cable designed for Harley-style roadsters: red braided sheath matching other MAGNUM hoses and cables for a coordinated look under the seat. This 8 mm high-voltage silicone ignition wire withstands high temperatures and features a high-performance suppression conductive core for clean and reliable spark distribution.

• Material: 8 mm silicone with crystal FEP fluoropolymer outer insulation, highly durable.
• Performance: Posi-lock spring terminals and silicone caps for secure contact and controlled spark.
• Compatibility: designed to be compatible with Harley-Davidson® ignition systems and direct OE fit for easy installation.
• Options: straight or 90° connector angles; lengths of 184 mm (7-1/4") or 51.5 cm (20-1/4").
• Manufacturing: made in the United States.

The braided sheath provides a neat aesthetic finish and protects the cable from mechanical damage; the FEP insulation reduces interference with modern electronic modules and often eliminates the need for ground wires. Ideal for Sportster and Harley roadsters seeking both finish, reliability, and ease of installation.