Mercedes-Benz 420SEL Light Bulb Size Chart

Mercedes-Benz 420SEL light bulb size options include DE3423, P21W, P21/5W, 2721, and 6411. A replacement chart covers the 1986-1991 period across 20 lighting locations. Each location entry lists specific model years and a bulb size for the required automotive lighting application.

Select a light bulb location for Mercedes-Benz 420SEL to view detailed replacement information.

LocationYears
Ash Tray1986-1991
Automatic Transmission Indicator1986-1991
Back Up Light1986-1991
Brake1986-1991
Dome Light1986-1991
Fog Light1986-1991
Glove Box1986-1991
Headlight1986-1991
Interior Door1986-1991
License Plate1986-1991
Parking Light1986-1991
Side Marker1986-1991
Sun Visor1986-1991
Tail Light1986-1991
Trunk1986-1991
Turn Signal1986-1991