NGK High Quality Resistor, 90-Deree Spark Plug Cap (fits threaded stud)

Excellent quality spark plug caps - used by racers worldwide. These caps are designed to reduce electromagnetic Interference as well as radio frequency interference, which can degrade performance and damage electronic ignition components, leading to misfires and poor engine performance.

Universal Fitment:

• Universal fitment, works on most motorcycles
• Designed to fit on spark plug with terminal nut removed from threaded stud

Features:

• Highly Durable Black Phenolic Resin and EPDM Rubber
• Ceramic Resistors (5K Ohms) Ensure Optimum Performance and Reliability
• Built to Withstand Extreme Heat and Vibration
• Prevents Flash-over
• Ensures Optimal Service Life and Performance
• Fits directly onto sparkplug threads (terminal nut removed)