OER Parts offers a wide selection of Coils for your 2006 Ford Expedition. OER Parts offers 2006 Ford Expedition OE Quality Ignition Coil, 2006 Ford Expedition Replacement Ignition Coil Premium Quality, 2006 Ford Expedition HEI Ignition Coils, 2006 Ford Expedition Chrome Ignition Coils, 2006 Ford Expedition Zinc Plated Ignition Coil Bracket, 2006 Ford Expedition Ignition Coil Resistor, and 2006 Ford Expedition Chrome Ignition Coil Bracket & Chrome Coil Cover.