2003 Acura NSX-T Bulb Size

Goal: find the correct replacement bulbs for a 2003 Acura NSX-T without guessing. Start by matching the function—headlight, turn, brake, interior—to the chart entries. This prevents buying wrong fittings or brightness levels and reduces install time. Prerequisites: basic tools and the vehicle manual or VIN handy. Use the chart as recommended guidance, check socket types visually, and confirm fit before purchase. Validation comes from confirming bulb type against the old bulb and testing lights immediately after installation. Troubleshooting: if a bulb doesn’t fit or flickers, recheck the chart and wiring, and consider trade-off choices like brightness versus heat. Note: some links on this page are affiliate links. If you buy through them I may earn a commission at no extra cost to you. This helps keep the chart updated and reliable.