PARTS UNLIMITED Flashing Spark Plug Cap — 10 mm, 12 mm, 14 mm plugs, threaded stud terminal

⚡️ The flashing spark plug cap provides a clear visual indication of spark activity for terminal-nut style plugs. It fits 10 mm, 12 mm and 14 mm plugs and accepts 7 mm or 8 mm plug wires, making quick checks and troubleshooting easier.

• Fits terminal-nut style spark plugs (10 mm, 12 mm, 14 mm)
• Accepts 7 mm or 8 mm plug wires
• Not for use on fuel-injected models

Installation is simple: remove the old cap, attach the wire, and secure the terminal nut. Always inspect connections before starting the engine and replace any damaged components. If fitment is uncertain, consult a qualified technician.