Ford C-Max Fog Light Bulb Size

The Ford C-Max front fog light uses an H11 bulb size for replacement applications. The replacement chart covers vehicle production spanning 2013 to 2018 with corresponding bulb size specifications.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Front Fog Light

Years	Bulb Size
2013-2018	H11

Bulb Specifications

Description	Bulb Size
ECE standard (Europe & worldwide). Single-filament halogen bulb with PGJ19-2 base. Also approved in the US. 12V, 55W.	H11

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Additional Notes

The Ford C-Max uses the H11 bulb type across all listed model years (2013-2018) for the front fog light position.
The H11 is a single-filament halogen bulb, meaning it serves one lighting function only and does not combine multiple roles such as low beam and high beam within the same unit.
The H11 operates at 12 volts and 55 watts, which reflects a standard electrical load typical of halogen fog light applications in passenger vehicles.
The H11 uses a PGJ19-2 base, a keyed connector design that physically prevents incorrect bulb seating and limits fitment to sockets built for that specific base type.
The H11 carries ECE certification, the regulatory standard applied across Europe and many other markets worldwide, and also holds approval for use in the United States.
Because the H11 shares physical and electrical similarities with related types such as the H8 and H9, substitution attempts are possible but not supported by these specifications, as each variant differs in wattage or base keying.