LB05EZ Resistor Sparkplug Cap for Yamaha Excel V 1979-1980 Snowmobile Part

Resistor Sparkplug Cap for Yamaha Excel V

This resistor sparkplug cap delivers reliable ignition connection for Yamaha Excel V machines from 1979 to 1980 and carries the LB05EZ reference for easy cross-checking.

Overview

The resistor sparkplug cap is a replacement ignition component that seals the connection between the spark plug and the ignition lead while suppressing electrical interference. Built to suit the Yamaha Excel V, this resistor sparkplug cap keeps spark energy consistent so the engine fires cleanly through the rev range. It suits riders and mechanics maintaining or restoring 1979 to 1980 Yamaha Excel V machines.

Built For Performance

• Resistor design suppresses radio frequency interference from the ignition circuit
• LB05EZ reference stamped for straightforward parts matching
• Rugged body resists heat, vibration, and moisture in the engine bay
• Positive retention on the spark plug terminal for a stable connection
• Direct replacement footprint for the original cap position

Fits These Machines

• for Yamaha Excel V, 1979
• for Yamaha Excel V, 1980

On-The-Job Use

• Routine ignition tune-ups and spark plug changes
• Restoring machines with cracked or corroded original caps
• Reducing ignition noise that interferes with radios and electronics
• Trailside or workshop replacements during maintenance sessions

Specs At A Glance

Good To Know

Q: How do I know if my sparkplug cap needs replacing? A: Cracks, a loose fit on the spark plug, corrosion inside the boot, or rough running and misfires are common signs. A fresh resistor cap restores a clean, consistent spark connection.

Q: Does the resistor cap affect engine performance? A: The resistor element suppresses electrical interference without changing the spark the engine needs. It keeps ignition stable while protecting radios and electronic accessories from noise.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.