Set of 4 Double Iridium Premium RX Plugs for Serena C25 NC25 HC27 HFC27

【Product Features】The headquarters double iridium spark plug adopts a double iridium electrode design to provide more stable spark and high durability. Optimizes combustion efficiency, increases output, and improves fuel economy. It has a longer working life than traditional spark plugs, and usually reaches 60,000 - 100,000 kilometers Main compatible models: Compatible with Serena (C25 NC25 HC27 HFC27), Notebook (E12 NE12 HE12), El Grand (TE52 TNE52). Please refer to the product description page for more details Reference Part Number: LKAR6ARX-11P compatible vehicles only Product Description: The Iridium material of Kuplug's has excellent abrasion resistance and long life. Promotes a more efficient combustion and improves output. It also effectively reduces fuel economy and increases economy. It start smoothly even in cold environment, and be applied to a variety of cars, and is easy to install and replace

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