Briggs' World Formula spark plug boot offers reliable performance and great value.

Using this spark plug boot is easy. First, make sure your engine is off. Then, carefully remove the old spark plug boot and replace it with this new one. When installing, ensure it fits snugly. As for maintenance, regularly check for any signs of wear or damage. If you notice cracks or other issues, replace the boot right away. Also, keep it clean to ensure good performance. Don't use it on engines that it's not designed for, as this may cause problems.