Metal spark plug connector for GY6 engines, compatible with 7mm threaded spark plugs, for ATVs/motorcycles/scooters with 50-150cc displacement. Tuning parts.

【Specifically designed for GY6 engines】 This metal spark plug cap was specifically designed for GY6 series engines and is compatible with various displacements: 50cc, 90cc, 110cc, 125cc and 150cc. Made from high-quality metal, this spark plug cap offers excellent durability and is a premium replacement for the original plastic cap or allows for more subtle modifications. 7mm Thread: The internal interface uses a standard 7mm thread and is compatible with most GY6 engines that use standard or zero-resistance spark plugs. Please check the thread diameter of your spark plugs before installation. Robust Metal Construction: Materials: Typically made of aluminum or copper alloy with a chrome-plated, anodized, etc. finish for optimal rust protection and an aesthetically pleasing appearance. Internal Resistance: Built-in fixed resistor (approx. 5 kΩ) or zero-resistance design. Models with a resistor help suppress radio interference in the ignition system, resulting in more stable ignition. Easy Installation and Replacement: Directly replaces the original spark plug cap. During installation, ensure the high-voltage cable is securely connected. Then, screw the spark plug connector clockwise onto the spark plug thread until firmly seated. Do not overtighten to avoid damaging the ceramic part of the spark plug. 【Mainly Compatible Vehicles】 Scooters and mopeds with GY6 engines. ATVs and ATVs with GY6 engines. Some go-karts and small agricultural vehicles. Package includes: 1 metal spark plug connector