2019 Maserati Quattroporte Bulb Size

I started this bulb size chart to solve a small, practical problem I ran into changing lights on my 2019 Maserati Quattroporte. Think of it as a simple reference that lists each lamp location and its corresponding bulb type, so you can avoid guessing and wasted trips to the parts store. My first small win was matching the correct headlight and brake bulbs by size rather than trial and error. From my experience, a useful mental model is to note the socket type and wattage as a rule of thumb, then cross-check fitment for fog, reverse, park, and interior lamps. The chart expands scope by including common replacements and LED upgrade notes for each position. Quick recap: use the chart to identify exact bulb codes for your Quattroporte, then buy with confidence. Affiliate disclaimer: some links on the page are affiliate links, and I may earn a small commission at no extra cost to you if you make a purchase.