Drag Specialties Wire Spark plug cableRef : DRG02736A / 21040140

DRAG SPECIALTIES SPW5-DS — 8.8 mm spark plug wire designed for riders who want a robust and discreet part on their vintage or touring machine. This black ignition cable features an all-silicone construction (sheath, insulation, and inner tube) to withstand high temperatures while maintaining flexibility and insulation in the engine compartment.

• Manufacturer reference: SPW5-DS
• Type: Wire / spark plug
• Diameter: 8.8 mm
• Available lengths: 178 mm (7") and 43 cm (17")
• Colour: Black
• Material: Silicone (sheath, insulation, and inner tube)
• Standard: Class E according to SAE J2031 — constant temperature use up to 450 °F (≈232 °C)
• Manufactured in: United States

Designed to withstand the heat of long-stroke engines and the protective environment of Softail and touring bikes, this wire integrates discreetly into classic harnesses. It is particularly suitable for Harley-Davidson FXSTS / FXSTB / FXST 1340 (1999) models listed among common uses. Its silicone construction ensures insulation and flexibility for clean routing around the collectors and frame, while adhering to SAE standards for high-temperature applications.

A simple and reliable replacement part for vintage/classic and touring enthusiasts looking for a durable spark plug cable that meets industrial standards and is made in the United States.