A Ford Expedition typically uses one ignition coil per cylinder, so eight coils on V8-powered models and six coils on EcoBoost V6 models, depending on the engine fitted in a given year.
Over the years, the Expedition has been offered with different engines. The number of ignition coils therefore varies by the specific engine option and generation. In general, eight-cylinder setups use eight coils, while a six-cylinder EcoBoost configuration uses six.
Engine options and coil counts
The following breakdown covers common engine configurations used in Expeditions across different generations and their corresponding coil counts.
- EcoBoost 3.5L V6: 6 ignition coils
- V8 options (such as 4.6L or 5.4L Triton): 8 ignition coils
In practice, you can confirm the exact coil count by identifying the engine in your vehicle or consulting the owner's manual or service information for your model year.
Summary
Summary: The number of ignition coils on a Ford Expedition depends on the engine. EcoBoost V6 models use six coils, while V8 versions use eight. Always verify for your specific year and engine configuration to be certain.