NGK High Quality Resistor Spark Plug Cap (Stud Over Nipple) (5Kohms-90degree-OverNipple)

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 non-removable tip and with terminal nut in place over 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 onto spark plug nipple (with the terminal nut in place)