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

I bought this to replace a rusty spark plug boot on my Toro lawnmower. After attaching a metal connector to the cable, I tried adjusting the shoe for 15 minutes and heating it in water to soften it. After the fight I noticed that the right corner was blocked by rubber and there was no way I could miss it. I cut it open and took photos to show. I would return it but I have already used a spark plug adapter and just used my old boot. Please make sure there is actually a hole for the metal bracket before installation.