Ram 4500 Light Bulb Size Chart

Ram 4500 light bulb size options include 3157NA, 921, 9005, 194, and 194NA. A replacement chart covers 2011-2018 models across 20 lighting locations. Each location entry lists specific model years and a bulb size for the vehicle to ensure correct identification of the hardware.

Select a light bulb location for Ram 4500 to view detailed replacement information.