LB05EZ Resistor Sparkplug Cap for Ski-Doo MX 470 1994-1995

Resistor Sparkplug Cap for Ski-Doo MX 470

This resistor sparkplug cap is a replacement ignition component for Ski-Doo MX 470 snowmobiles from 1994 through 1995, cross-referencing LB05EZ, and it provides a stable, suppressed connection between the plug wire and spark plug.

Overview

This resistor sparkplug cap is made to replace a worn or damaged original on Ski-Doo MX 470 sleds. The resistor sparkplug cap cuts radio frequency interference while maintaining consistent spark delivery for easy starting and clean running, making it a practical service item for riders and mechanics keeping older machines on the snow.

Built For Performance

• Resistor core reduces ignition noise that can disturb on-board electronics
• LB05EZ reference aligns with common OEM-style fitment for the listed models
• Snug push-on connection stays put on the plug terminal through vibration
• Insulating body handles heat, fuel vapor, and freezing temperatures
• Simple drop-in replacement for tune-ups and ignition diagnosis

Fits These Machines

• for Ski-Doo MX 470, 1994
• for Ski-Doo MX 470, 1995

On-The-Job Use

• Routine ignition service on older trail sleds
• Troubleshooting misfires and hard cold starts
• Rebuilding plug wires and coil connections
• Keeping a spare cap in the trail tool kit

Specs At A Glance

Good To Know

Q: What are the signs of a bad sparkplug cap? A: Cracking, a loose grip on the plug, corrosion inside the boot, or an intermittent misfire usually indicate the cap has failed. Swapping it out is an inexpensive first step in ignition troubleshooting.

Q: Will the resistor interfere with spark strength? A: The resistor suppresses electrical noise without a meaningful loss of spark at the plug on these engines. It matches the stock-style design for the listed Ski-Doo models.

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