Autolite 411 Spark Plug

This Autolite 411 spark plug is a great fit for McCulloch, US820, Briggs Flat Head, Comer K80 engines. It also works well with AE901 models. Ensures efficient engine performance.

Using this Autolite 411 spark plug is easy. Just remove the old plug from your McCulloch, US820, Briggs Flat Head, Comer K80, or AE901 engine and screw this one in. Make sure it's tightened properly. When handling, avoid dropping it as it could get damaged. For maintenance, check the plug regularly for any signs of wear or dirt. If it looks dirty, you can clean it gently. Replace the plug if it shows excessive wear to keep your engine running smoothly.