4345 Spark Plug 4345/4 Copper
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4345 Spark Plug 4345/4 Copper

$16.55
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4345 Spark Plug 4345/4 Copper Unlock unparalleled engine performance with the 4345 Spark Plug 4345/4 Copper. Engineered for durability and efficiency, this spark plug is a must-have for optimal ignition and fuel combustion. Key Features: Copper-Glass Seal: Ensures a robust bond between the insulator, terminal post, and center electrode, maintaining full required voltage at the spark gap for superior performance. Gas-Tight Seal: Experience peace of mind with a 100% leak-proof design that guarantees reliability and safety. Multi-Rib Insulator: Reduces the risk of “flash-over,” enhancing the longevity of your spark plug. One-Piece Terminal Post: Designed for added strength, ensuring durability under extreme conditions. RFI Resistor: Minimizes radio frequency interference and reduces electrode erosion, promoting a longer lifespan. Cold-Formed Steel Shell: Features precision rolled threads for a perfect fit and eas

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