Black Candle Cap with Heating Element M4221MH

Spark Plug Cap with Black Resistor M4221MH – Guaranteed Performance and Reliability

Optimize the ignition of your motorcycle or quad with this spark plug cap equipped with a high-performance ceramic resistor. Designed to provide a perfect seal and wide compatibility, it ensures a stable and durable connection, essential for engine performance.

• Effectively replaces NGK resistor caps for optimal compatibility
• Integrated ceramic resistor offering consistent reliability and reduced electrical interference
• Adaptable threading for easy installation on most models
• 5-ohm electrical resistance ensuring precise control of ignition current
• Sealed cap guaranteeing maximum performance even in wet or dusty conditions
• Compatible with wire diameters between 7 mm and 8 mm for great versatility
• Elegant black finish, combining discretion and robust style for your vehicle
• Product by Moose Offroad Hard-Parts, synonymous with quality and durability in the off-road world

Leave nothing to chance: equip your engine with this reliable and high-performance spark plug cap for worry-free outings.