This pack contains four high-quality AUTOLITE Double Platinum APP3923 Spark Plugs, perfect for any combustion engine. These spark plugs have been manufactured in Mexico and are made of premium platinum material. Each spark plug is compatible with a range of different vehicle mode

The AUTOLITE Double Platinum APP3923 Spark Plugs are designed to provide efficient and reliable ignition for your engine. With OE/OEM Part Number and Manufacturer Part Number APP3923, you can be sure that you are purchasing a genuine and reliable product. Upgrade your ignition system with these spark plugs and experience improved performance and fuel efficiency.