Pieces F7RTC Spark Plug Replacement, Mower Spark Plug, for BOS CH 7992/WR5DC 4038/WR5DP, for Champion 332/RN7YC 415/RN9YC 818/RN2C, for W22EPR-U/3088, for R41CXLS, OEM

High Quality: The F7RTC replacement spark plug is made of a high-quality ceramic and steel insulator. It features excellent insulation, corrosion resistance, high-temperature resistance, abrasion resistance, and robust durability. Durable: The high-melting-point electrode extends service life, and the high-alumina ceramic improves heat transfer and electrical insulation. The spark plug offers excellent corrosion resistance. Easy Installation and Maintenance: Our spark plug is designed for easy installation, saving time and effort during engine maintenance. Thanks to its robust construction and high-quality materials, this spark plug requires minimal maintenance, ensuring trouble-free operation throughout the engine's lifespan. Improved efficiency: Intermediate electrode ignition completely burns the fuel and significantly increases immediate power, improving ignition efficiency and facilitating quick engine starting. Replacement: These high-quality spark plugs replace 5534/BPR7ES V-line-9, Auto 7992/WR5DC, 4038/WR5DP, 332/RN7YC, 415/RN9YC, 818/RN2C, W22EPR-U/3088, R41CXLS, etc.