3 Vehicles
3157K or 4114K Bulb Fitment Guide
The 3157K or 4114K bulb is used by 3 vehicles from 1 makes. Commonly found in Reverse Light positions.
Positions
1
Reverse LightVehicles
3
Makes
1
Compatible Vehicles
| Model | Years | Positions | View |
|---|---|---|---|
| Regal | 2011–2013 | Reverse Light | Details |
Frequently Asked Questions
The 3157K or 4114K bulb is used by 3 vehicles from 1 makes including Buick. Browse the full compatibility list below.
Yes, LED replacements are available for the 3157K or 4114K bulb size. LED 3157K or 4114K bulbs offer brighter output, longer lifespan, and lower power consumption compared to halogen.
The 3157K or 4114K bulb is commonly used in these positions: Reverse Light. The exact position depends on your vehicle's make and model.
Standard halogen 3157K or 4114K bulbs typically cost $10–$30 for a pair. LED 3157K or 4114K conversion kits range from $25–$60. Premium brands may cost more but often offer better performance and warranty.
All 3157K or 4114K 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.