This OEM Ignition Coil is a direct replacement for 2000-2008 Dodge Dakota, 1999-2004 Jeep Grand Cherokee, and other compatible models. It is a genuine part with a 30-day warranty, and it is not a modified or vintage item. The part number is 56028138AF, and it is designed for the 4.7L V8 SOHC 16V engine with a 5-speed automatic transmission. The ignitor is a non-custom bundle, non-domestic product that comes with an OE/OEM part number. It is placed on the front of the vehicle and is a direct replacement for the original part. This ignition coil is a universal fitment and is not a performance part. For more information about the manufacturer warranty, please refer to the item description.