The Napa Echlin Ignition Coil IC10 is a quality replacement part designed for vehicles that require an external resistor. Made in Mexico, this ignition coil is compatible with specific OE/OEM part numbers and has a front placement on the vehicle. It does not have a universal fitment, making it a reliable choice for car and truck parts. Additionally, it does not fall under the performance part category, but it does include a California Prop 65 Warning for cancer and reproductive harm.