7 Years Available
Ford F-550 Light Bulb Sizes
Complete bulb size reference for the Ford F-550 from 2004 to 2015. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Ford f-550 changed low beam specifications across model years — 2006–2015: 9008; 2004: 9007. Make sure to select your exact year below to get the right bulb size.
Year Range
2004 – 2015
7 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Fog Light | 9140(2004–2015) | 7 years | Consistent |
| Low Beam | 9008(2006–2015) 9007(2004–2004) | 7 years | Changed |
| Side Marker | W5W(2011–2015) 194(2004–2006) | 7 years | Changed |
| Turn Signal Front | 3157NA(2011–2013) 3157CK(2014–2015) 3157A(2006–2006) 3157(2004–2004) | 7 years | Changed |
| License Plate | 194(2011–2015) 168(2004–2006) | 7 years | Changed |
| Brake Light | 912(2011–2015) 922(2004–2006) | 7 years | Changed |
| Parking Light | 3157NA(2011–2013) 3157CK(2014–2015) 3157A(2006–2006) 3157(2004–2004) | 7 years | Changed |
| Turn Signal Rear | 3157CK(2011–2015) 3157(2004–2012) 4157(2006–2006) | 7 years | Changed |
| Tail Light | 3157(2011–2013) 3157CK(2014–2015) | 5 years | Changed |
| Reverse Light | 921(2011–2015) 3156(2004–2006) | 7 years | Changed |
| Map Light | 906(2011–2015) | 5 years | Consistent |
| High Beam | 9008(2006–2015) 9007(2004–2004) | 7 years | Changed |
| Dome Light | 578(2006–2006) | 1 years | Consistent |
| Trunk Light | 906(2004–2006) | 2 years | Consistent |
Common F-550 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Ford F-550 from 2004 to 2015, covering 7 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Ford F-550 changed low beam bulb specifications across generations: 2006–2015: 9008; 2004–2004: 9007. Make sure to check your exact year using the list below.
The Ford F-550 uses a 9008 bulb for the low beam (same bulb serves both high and low beam via dual filament), and a 9140 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Ford F-550 uses a 9008 low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.
Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.