37 Bulb Fitment Guide

The 37 bulb is used by 43 vehicles from 3 makes including Ford, Hyundai, Lincoln. Browse the full compatibility list below.

Yes, LED replacements are available for the 37 bulb size. LED 37 bulbs offer brighter output, longer lifespan, and lower power consumption compared to halogen.

The 37 bulb is commonly used in these positions: High Beam, Brake Light. The exact position depends on your vehicle's make and model.

Standard halogen 37 bulbs typically cost $10–$30 for a pair. LED 37 conversion kits range from $25–$60. Premium brands may cost more but often offer better performance and warranty.

All 37 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.