2015 Maserati Quattroporte Bulb Size

When I first looked for replacement bulbs for my 2015 Maserati Quattroporte, the information felt scattered, so I built this bulb size chart to make that search easier. Think of it as a compact reference locating headlight, taillight, turn signal, and interior bulb sizes in one place; the small win is finding the right spec quickly and confidently. As you use the chart, the mental model I suggest is to check the system first, then the connector and wattage, which helps avoid mismatches. The chart expands scope by covering OEM and common aftermarket equivalents, and a simple rule of thumb I learned is to match both size and wattage rather than just appearance. Quick recap: the chart helps you identify compatible bulbs for your Quattroporte and speeds up shopping. A brief note: some links on this page are affiliate links, which means I may earn a small commission at no extra cost to you, and that support helps keep the reference updated and accurate.