LB05EZ Resistor Sparkplug Cap for Yamaha SRX 440 1976-1982

Resistor Sparkplug Cap for Yamaha SRX 440

This resistor sparkplug cap is a replacement ignition component for Yamaha SRX 440 snowmobiles, cross-referenced to OEM part number LB05EZ.

Overview

This resistor sparkplug cap provides a secure, suppressed connection between the spark plug and ignition lead on Yamaha SRX 440 snowmobiles. The resistor sparkplug cap reduces radio frequency interference while delivering consistent spark energy to the plug. It is intended for riders and mechanics servicing 1976 through 1982 SRX 440 models.

Built For Performance

• Integrated resistor suppresses ignition noise for cleaner radio and electronics operation
• OEM cross-reference LB05EZ for straightforward part matching
• Snap-fit terminal designed to grip the spark plug terminal firmly
• Weather-resistant housing suited to cold and wet snowmobile conditions
• Direct replacement for the original cap on listed models

Fits These Machines

• for Yamaha SRX 440, 1976
• for Yamaha SRX 440, 1977
• for Yamaha SRX 440, 1978
• for Yamaha SRX 440, 1979
• for Yamaha SRX 440, 1980
• for Yamaha SRX 440, 1981
• for Yamaha SRX 440, 1982

On-The-Job Use

• Routine ignition tune-ups on vintage SRX 440 snowmobiles
• Replacing cracked or corroded sparkplug caps
• Restoring reliable spark on trail and lake riders
• Servicing machines used in cold-start and high-moisture conditions

Specs At A Glance

Good To Know

Q: Does this cap fit both spark plugs on the SRX 440? A: Yes, this cap is used at the spark plug end of the ignition lead and can be installed on each cylinder's plug as needed. Q: Why use a resistor cap instead of a standard one? A: The resistor element suppresses ignition interference that can affect radios and onboard electronics.

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