Ignition Coil - Ford (3W7Z-12029-AA)

All Motorcraft Ignition Coils undergo rigorous lab and real-world tests to help ensure proper Engine performance, maximum fuel economy and emissions compliance. Why Buy: Includes radio frequency suppression to help minimize electronic noise. Engineered to withstand temperature extremes. Internal insulation displaCement connection is designed to make high-reliability internal connections. Interior insulation helps ensure no internal arcing. Steel used in the lamination stack helps ensure a consistent magnetic field to develop required output voltage. Right fit for each application helps simplify installation. Tested under extreme vehicle and environmental conditions. All Motorcraft Ignition Coils undergo rigorous lab and real-world tests to help ensure proper Engine performance, maximum fuel economy and emissions compliance.