Discover the right bulb size for your car's headlights, fog lights, tail lights, and more with our convenient automotive bulb lookup tool. Get started by choosing your vehicle's make, model, year, and bulb position below.
Before purchasing new bulbs, knowing the correct bulb size for your Harley Davidson FLHR Road King is essential. SEALIGHT simplifies the bulb replacement process, making it fast and effortless for you. Below, we've compiled a comprehensive list of light bulb sizes specifically for the Harley Davidson FLHR Road King, enabling you to quickly identify the right bulbs. With simple clicks, discover the perfect led headlight, fog light, backup / reverse lights, brake / tail lights, turn signal lights, license plate lights, drl lights, or interior lights bulb size for your Harley Davidson FLHR Road King!

- Harley Davidson FLHR Road King Bulb Size
- LED Headlight Bulbs 9003/H4
- Fog Light Bulbs 881
- Backup / Reverse Lights 1156/1157
- Brake / Tail Lights 1156/1157, 3156/3157
- Turn Signal Lights 1156/1157, 3156/3157
- License Plate Lights T10/194/168
- DRL Lights 1156/1157
- Interior Lights T10/194/168
Harley Davidson FLHR Road King Light Bulb Size Chart
- Harley Davidson FLHR Road King (2000-2006) Bulb Size Chart
- Harley Davidson FLHR Road King (2007-2012) Bulb Size Chart
- Harley Davidson FLHR Road King (2013) Bulb Size Chart
- Harley Davidson FLHR Road King (2014-2017) Bulb Size Chart
- Harley Davidson FLHR Road King (2018) Bulb Size Chart
- Harley Davidson FLHR Road King (2019-2020) Bulb Size Chart
Tips: This chart is tailored for Harley Davidson FLHR Road King models from 2000-2020 with original factory (OEM) fittings. Bulb sizes for aftermarket headlights, fog lights, tail lights, and other components might differ based on the manufacturer's details.
We prioritize precision and thoroughness for our community. Should you spot any errors or omissions, kindly inform us for a swift guide update. We value your input immensely.
2000, 2001, 2002, 2003, 2004, 2005, 2006 Harley Davidson FLHR Road King Bulb Size Chart
LED Headlight Bulbs | 9003/H4 |
2007, 2008, 2009, 2010, 2011, 2012 Harley Davidson FLHR Road King Bulb Size Chart
LED Headlight Bulbs | 9003/H4 |
Backup / Reverse Lights | 1156/1157 |
Brake / Tail Lights | 1156/1157, 3156/3157 |
Turn Signal Lights | 1156/1157, 3156/3157 |
DRL Lights | 1156/1157 |
2013 Harley Davidson FLHR Road King Bulb Size Chart
2014, 2015, 2016, 2017 Harley Davidson FLHR Road King Bulb Size Chart
Backup / Reverse Lights | 1156/1157 |
Brake / Tail Lights | 1156/1157, 3156/3157 |
Turn Signal Lights | 1156/1157, 3156/3157 |
DRL Lights | 1156/1157 |
2018 Harley Davidson FLHR Road King Bulb Size Chart
Fog Light Bulbs | 881 |
Backup / Reverse Lights | 1156/1157 |
Brake / Tail Lights | 1156/1157, 3156/3157 |
Turn Signal Lights | 1156/1157, 3156/3157 |
DRL Lights | 1156/1157 |
2019, 2020 Harley Davidson FLHR Road King Bulb Size Chart
Backup / Reverse Lights | 1156/1157 |
Brake / Tail Lights | 1156/1157, 3156/3157 |
Turn Signal Lights | 1156/1157, 3156/3157 |
DRL Lights | 1156/1157 |