The gasoline generator parts, specifically designed for 3KW and 5KW generators, include high voltage caps suitable for water pumps and engines like 168F, 170F, and 188F. These spark plug caps are essential for ensuring a reliable connection between the spark plug and the ignition system, enhancing the overall performance and efficiency of your generator. Ideal for both residential and commercial use, these caps are easy to install and provide a secure fit, ensuring your generator runs smoothly. Features -Color:Black -Material:Plastic -Size:8.30X2.20X2.20cm/3.26X0.86X0.86in -fit: designed to fit 3kw and 5kw gasoline generators, ensuring a secure and stable connection for optimal performance -Waterproof capability: boasts strong waterproof capabilities, protecting the spark plug from ensuring reliable operation in all weather conditions -Hightemperature resistance: made from durable plastic, these spark plug caps can withstand high temperatures, preventing damage and ensuring longevity -Antiaging and corrosion resistance: engineered to resist aging and corrosion, these caps maintain their integrity and performance over time, even in harsh environments -Threaded center shaft: equipped with a threaded center shaft, these spark plug caps can be easily screwed a stable and secure fit, ensuring they stay in place during operation Package list: 4pcs spark plug cap