4057K LED Bulb Fitment Guide

The 4057K LED bulb is used by 30 vehicles from 3 makes including Dodge, Ford, Lincoln. Browse the full compatibility list below.

Yes, LED replacements are available for the 4057K LED bulb size. LED 4057K LED bulbs offer brighter output, longer lifespan, and lower power consumption compared to halogen.

The 4057K LED bulb is commonly used in these positions: Side Marker, Turn Signal Rear. The exact position depends on your vehicle's make and model.

Standard halogen 4057K LED bulbs typically cost $10–$30 for a pair. LED 4057K LED conversion kits range from $25–$60. Premium brands may cost more but often offer better performance and warranty.

All 4057K LED bulbs share the same base and fitment, but they vary in technology (halogen, LED, HID), brightness, color temperature, and brand quality. We recommend LED for the best balance of brightness and lifespan.