The product is a set of 6 NGK Laser Platinum Spark Plugs designed for Chrysler, Dodge, Jeep, and Volkswagen V6 engines. These spark plugs are manufactured in Japan and feature a platinum construction for durable performance. The manufacturer part number is 4998-Set6, and the OE part number is 4998. The interchange part numbers include 7440, ITL16TT, and APP5263, among others. These spark plugs have a voltage of 6V and are OE/OEM part number PLZTR5A-13, ensuring compatibility with specific vehicle models.