Ram ProMaster City headlight bulbs use 9005 and H7 sizes for high beam applications, while low beam configurations require H11 and H7 bulbs according to the replacement bulb size chart. Data spans 2015 to 2022 model years.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 9005 bulb is the most frequently specified type across the Ram ProMaster City headlight data, appearing as the high beam bulb for the 2015-2020 and 2022 model years. It operates on an ANSI standard used in the US and Canada, runs at 12V and 65W, and uses a P20d base with a single filament.
The H11 bulb serves as the low beam bulb for the 2015-2020 and 2022 Ram ProMaster City. It follows the ECE standard used in Europe and worldwide, carries approval in the US as well, and operates at 12V and 55W through a PGJ19-2 base with a single filament.
The 2021 Ram ProMaster City departs from the pattern seen in surrounding model years by using the H7 bulb for both the high beam and low beam positions, rather than the 9005 and H11 combination.
The H7 bulb conforms to the ECE standard and holds approval in the US and Japan in addition to Europe. It uses a PX26d base, operates at 12V and 55W, and carries a single filament.
The 9005 and H7 bulbs are not interchangeable. The 9005 uses a P20d base while the H7 uses a PX26d base, and the two standards differ in wattage, with the 9005 rated at 65W and the H7 at 55W.
The H11 and H7 bulbs share the same voltage and wattage ratings at 12V and 55W, but their bases differ. The H11 uses a PGJ19-2 base and the H7 uses a PX26d base, making them physically incompatible with each other's sockets.
For the 2021 Ram ProMaster City, a single bulb type, the H7, covers both the high beam and low beam functions, whereas all other model years in the specification use two distinct bulb types for those positions.
The 9005 is governed by ANSI standards, which are specific to the US and Canada, while the H7 and H11 are governed by ECE standards with broader international recognition. This distinction can affect regulatory compliance depending on the market in which the vehicle operates.