Mercedes-Benz 450SL Light Bulb Size Chart

The Mercedes-Benz 450SL uses light bulb sizes including DE3423, 12821, P21/5W, P21W, and SE1274 across various lighting applications. The replacement chart covers 1973 to 1980 model years with 18 distinct lighting locations throughout the vehicle. Each location entry specifies applicable model years and corresponding bulb size for proper replacement.

Select a light bulb location for Mercedes-Benz 450SL to view detailed replacement information.