OEM Infiniti Spark Plugs

As a car owner, you should never ignore the spark plugs in your ignition system. Spark plugs provide the spark of electricity that your vehicle needs to start and stay running smoothly. These small car parts play a huge role when it comes to fuel mileage, engine performance, exhaust emissions, and more. Their life span varies widely - thought they do last a long time, it's important to replace them as soon as they become worn. One of the major signs that your spark plugs might need to be replaced is problems with starting your car, rough idling, or misfiring of the engine. You should change your spark plugs as part of regular vehicle maintenance, according to the specifications set out in your owner's manual. When you are replacing the spark plugs in your vehicle, it is best to replace them all at the same time. It is not recommended to only replace one plug if you know which one is bad. Replacing them all at the same time ensures that they will all be working at the same electrical resistance. The best replacement parts are genuine OEM spark plugs. Here at Infiniti Parts Net we offer genuine OEM spark plug replacements for your specific Infiniti vehicle. Check out all of our spark plug options for your vehicle below!