LB05EZ Resistor Sparkplug Cap for Ski-Doo Nordik 50 1987-1991

Resistor Sparkplug Cap for Ski-Doo Nordik 50

This resistor sparkplug cap replaces the stock cap on the Ski-Doo Nordik 50, cross-referencing LB05EZ, and delivers a clean, consistent spark connection.

Overview

This resistor sparkplug cap is built to replace a worn or damaged cap on the Ski-Doo Nordik 50, keeping ignition output steady across the RPM range. The resistor design suppresses electrical noise so the ignition system and any onboard electronics run cleanly. It suits riders maintaining or restoring a 1987 to 1991 Nordik 50 who want a dependable replacement part.

Built For Performance

• Integrated resistor suppresses electromagnetic interference in the ignition circuit
• Terminal geometry matched to the LB05EZ reference for a secure plug fit
• Insulating body resists heat, moisture, and vibration under the hood
• Direct replacement footprint for the original cap on the Nordik 50
• Sturdy internal contact maintains consistent spark delivery

Fits These Machines

• for Ski-Doo Nordik 50, 1987
• for Ski-Doo Nordik 50, 1988
• for Ski-Doo Nordik 50, 1989
• for Ski-Doo Nordik 50, 1990
• for Ski-Doo Nordik 50, 1991

On-The-Job Use

• Scheduled ignition tune-ups on the Nordik 50
• Restoring a vintage sled with tired ignition components
• Trailside replacement when a cap cracks or loosens
• Off-season maintenance before the snow arrives

Specs At A Glance

Good To Know

Q: How do I know this cap fits my sled? A: It is listed for the Ski-Doo Nordik 50 from 1987 through 1991 with the LB05EZ reference. Confirm your model year and cap connection before ordering.

Q: Does a resistor cap affect spark strength? A: The resistor suppresses ignition noise without harming normal spark performance on this application. If the engine misfires after install, check plug gap and cap seating.

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