H11 vs H16
The H11 and H16 are physically interchangeable bulb types that share the same base and socket design. Both bulbs fit the same housing, making them direct substitutes in most applications. The H11 is found in 1,323 vehicles, commonly in the Fog Light and Low Beam position, while the H16 appears in 142 vehicles, typically used for Fog Light. Although they fit the same socket, there may be minor differences in wattage or light output between the two. Below we break down the specifications, compatible vehicles, and practical swap guidance to help you choose the right bulb.
Vehicles Using H11
1,323
Vehicles Using H16
142
Use Both
96
Specification Comparison
| Feature | H11 | H16 |
|---|---|---|
| Mount Type | quarter-turn bayonet mount that locks with a short twist | Standard automotive mount |
| Dual Filament | No (single filament) | No (single filament) |
| Interchangeable | Yes, fits H16 socket | Yes, fits H11 socket |
| Also Known As | H8, H9, H16 | No equivalents |
Can You Swap H11 and H16?
The H11 and H16 share the same physical base and socket type, which means you can use either one in a housing designed for the other. However, there may be slight differences in rated wattage or light output between the two. For the best results, use the specific bulb type listed in your vehicle's owner's manual. If your manual specifies H11 but you can only find H16, it will fit and work safely. When upgrading to LED, look for a kit that lists both H11 and H16 compatibility.
Vehicles Using Both H11 and H16
We found 96 vehicles that use both H11 and H16 bulbs in different positions. Common makes include Chevrolet, Ford, GMC, Lexus. These vehicles typically use one bulb type for the low beam and the other for the high beam or fog light, so you may need both sizes when doing a full lighting upgrade.
| Model | Year | H11 Position | H16 Position | View |
|---|---|---|---|---|
| Avalanche | 2013 | Low Beam | Fog Light | Details |
| Avalanche | 2012 | Low Beam | Fog Light | Details |
| Silverado | 2013 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado | 2012 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado | 2010 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado | 2009 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado 1500 | 2015 | Low Beam | Fog Light | Details |
| Silverado 1500 | 2011 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado 1500 | 2008 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2019 | Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2018 | Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2017 | Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2016 | Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2015 | Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2014 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2013 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2012 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2011 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2010 | Daytime Running, Low Beam | Fog Light | Details |
| Silverado 2500 HD | 2009 | Daytime Running, Low Beam | Fog Light | Details |
Showing 20 of 96 vehicles.