Spark Plugs

The ignition components that give your engine the electricity to run as it should are your spark plugs. Even though these parts are small, they have a big and important job. They have to generate a spark to ignite an air and fuel mixture in your combustion chamber at the perfect time. If your spark plugs wear out, then your engine could misfire or simply fail to start. Incomplete combustion can take a toll on your engine, so it's important to replace spark plugs whenever necessary. While spark plugs can last several months, over time, they wear out and need to be replaced. Your engine has one spark plug per cylinder. Replacement is advisable after covering around 30,000 miles, but other factors such as driving conditions might prompt you to consider replacing your BMW spark plugs sooner or later. When replacing them it's wise to change them all at once for optimum car performance. Ensure that you replace your worn out spark plugs with OEM parts to make sure they will fit your make and model properly. Have a look at our wide array of original BMW spark plugs here on our site and keep your car running efficiently today.