Ford Fusion Headlight Bulb Size

Additional Notes

• The H7 bulb is the most widely used high beam type across the Ford Fusion range, appearing in the 2006-2018 model years for that function. It follows the ECE standard and operates at 12V and 55W through a single-filament halogen design with a PX26d base, a format recognized in the US, Europe, and Japan.
• The H11 bulb holds the same dominant position for low beam fitment, covering every model year listed in the specifications from 2006 through 2020. It is also an ECE-standard single-filament halogen bulb, rated at 12V and 55W, and uses a PGJ19-2 base.
• The 2019-2020 Ford Fusion high beam position shifts from H7 to H9 on vehicles equipped with Halogen Capsule Headlamps. The H9 operates at 12V and 65W, drawing 10 more watts than the H7 it replaces, and uses a PGJ19-5 base rather than the PX26d base of the H7.
• Because the H7 and H9 use different base types, PX26d and PGJ19-5 respectively, the two bulbs are not physically interchangeable despite both being ECE-standard single-filament halogen types.
• The 9005 bulb follows the ANSI standard used in the US and Canada, rather than the ECE standard shared by the H7, H9, and H11. It uses a P20d base and is rated at 12V and 65W.
• For the 2010-2012 Ford Fusion, both the high beam and low beam positions list two separate bulb sizes: an H-series ECE bulb and the ANSI 9005. This indicates that fitment varies by headlamp assembly type within those model years.
• The H11 low beam and the 9005 listed as a low beam option for 2010-2012 are not interchangeable. The H11 uses a PGJ19-2 base and is rated at 55W, while the 9005 uses a P20d base and is rated at 65W, reflecting different physical and electrical specifications.
• All bulb types listed across the specifications are single-filament halogen designs operating at 12 volts, meaning none of the listed positions use a dual-filament bulb for combined high and low beam operation.