M14 Spark Plug Hole Protection Cap

M14 Spark Plug Hole Protection Cap

Universal protection cap for spark plug holes with M14 threading. This practical accessory seals the engine head hermetically, preventing water, debris, and degreasers from entering the combustion chamber during kart washing or workshop maintenance. A small economic investment that protects your engine from costly damage.

• Immediate removal: The top tab allows it to be removed in one second without tools.
• Heat resistant: Made of high-quality thermoplastic rubber, it withstands even a hot engine.
• 100% safe: The special geometry prevents the release of micro-plastic residues inside the cylinder.
• Compatibility: Universal for all kart engines with M14 spark plug threading.