Review on Enhanced Stens Spark Plug Boot 135-081 | Briggs & Stratton Compatible 4124, 493880, 493880S, 66538, 66538S by Darius Glatzel

Quality replacement sleeve and connection for small engines. Please note that what you will receive will not be 100% the same as the photo. The terminal I received was not copper plated as pictured, but silver colored, most likely zinc plated. It has a solid locking ring and no stamped metal like the other reviewer. This is a more than reasonable part given the price and should give years of reliable service for my application (garage generator). Installation is not difficult if you have pliers with a spark plug boot (usually marked 7-8mm or Auto on the tool). It's not a bad idea to use soap or silicone grease as a lubricant when placing the boot on the terminal, and it's a good idea to apply dielectric grease to the terminal-to-spark plug connection for added security. Hope that helps.