2001 Ford Focus Bulb Sizes
Quick answer: the 2001 Ford Focus uses 9003 low and high beams and 3157R brake lights.
2001 Ford Focus bulb size chart
| Position | Bulb size (tap to shop) |
|---|---|
| Headlight Bulb High Beam and Low Beam | 9003 |
| Center High Mount Stop Light Bulb | 2825 |
| Brake Light Bulb | 3157R |
| Tail Light Bulb | 3157R |
| Back Up Reverse Light Bulb | 921 |
| Trunk or Cargo Area Light(Hatchback) | 2825 |
Tap any bulb size to see it on Amazon. Trims and mid-year changes can differ, so pull the old bulb and match the number on its base before you order.
Which bulb should I buy?
- Just need it working again? Buy the standard halogen in the same size. It's cheap, it's legal everywhere, and it takes five minutes.
- Want to see better at night without messing with anything? Step up to a brighter halogen. Same plug, more light, no wiring.
- Want the white, modern look? Go LED. Great for fog, reverse, plate and interior lights. For headlights, LED bulbs in a housing built for halogen can throw glare, so aim them after you install and check your state's rules before running them on the street.
Our picks by bulb size
9003 (headlight high beam and low beam)
2825 (center high mount stop light, trunk or cargo area light)
- Halogen: Sylvania 194 SilverStar (2 bulbs)
- LED: LASFIT 194 LED (2 pcs)
3157R (brake light, tail light)
- Halogen: Sylvania 3157 Long Life (2 bulbs)
- LED: LASFIT 3157 red LED (2 pcs)
921 (back up reverse light)
- Halogen: Sylvania 921 Long Life (2 bulbs)
- LED: LASFIT 921 LED (pack of 2)
For brake lights and turn signals, match the LED color to the lens: red behind a red lens, amber for turn signals.
While you're in there
- Cloudy headlights? New bulbs won't fix a yellowed lens. A replacement housing makes a bigger difference than any bulb: see Ford Focus headlights at NTXGlow.
- Tail lights faded or cracked? Ford Focus tail lights at NTXGlow.
Common questions
What size is the low beam headlight bulb on a 2001 Ford Focus?
9003.
What size is the high beam headlight bulb on a 2001 Ford Focus?
9003.
Are the brake light and tail light the same bulb on a 2001 Ford Focus?
Yes. Both use a 3157R.
Can I put LED bulbs in a 2001 Ford Focus?
Most sizes on this vehicle have a plug-in LED version. Fog, license plate and interior lights are the easy wins. For headlights, aim them after you install and check your local laws first.
How do I make sure I'm buying the right size?
Pull the old bulb and read the number stamped on its base, or check the bulb chart in your owner's manual. Trims and mid-year changes can differ from any chart, including this one.
Other Ford Focus years
2000 Ford Focus bulb sizes · 2002 Ford Focus bulb sizes · 2003 Ford Focus bulb sizes · 2004 Ford Focus bulb sizes · 2005 Ford Focus bulb sizes · 2006 Ford Focus bulb sizes
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