2001 Ford Focus Bulb Size
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Bulbs Chart
2001 Ford Focus Headlight Bulb High Beam and Low Beam (9003)
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Premium Pick
Xtreme White Hybrid bulbs are great for down-road illumination, giving you the ability to see farther with greater safety and comfort. Made from high-quality quartz glass as well as alloy filaments that won't break or bend under pressure like regular metals can sometimes do! The Xtra white bulb's construction allows
PIAA 15224 H4 (9003 / HB2) Xtreme White Plus
Halogen Lights
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Brand-new
Introducing the RENO H4/9003 LED Headlight Bulb - a powerful lighting solution that combines advanced technology with superior performance. With its impressive features and unmatched reliability, this headlight bulb is designed to enhance your driving experience like never before. Featuring a remarkable power output of 60W and an impressive brightness...RENO H4/9003 LED Headlight Bulb
LED Lights
2001 Ford Focus Center High Mount Stop Light Bulb (2825)
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Premium Pick
SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively.Sylvania White Mini Bulb
Halogen Lights
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For Car Dome, Map Door, Courtesy, License Plate Lights
– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V – No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. Products with electrical plugsMarsauto LED Light Bulb 6000K Replacement Bulbs
LED Lights
2001 Ford Focus Brake Light Bulb (3157R)
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Best Choice
SYLVANIA ZEVO LED bulbs deliver a brighter, whiter, sharper light. As easy as changing a light bulb, you can have improved performance and safety for interior and exterior applications. World-class manufacturing and high-quality materials guarantee a lifetime warranty on your ZEVO bulbs. LED bulbs used for turn signals may requireSylvania Zevo LED Red Bulb
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Premium Pick
Get stylish signaling with intense red light. Whether it’s for backup, stopping, or signaling, Philips Ultinon LED exterior lighting is designed to provide excellent light distribution. Philips Ultinon LED lights are direct replacements for conventional bulbs. They’re easy to install and available for a wide range of interior and exteriorPhilips 3157 Ultinon LED Bulb (Red)
LED Lights
2001 Ford Focus Tail Light Bulb (3157R)
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Best Choice
SYLVANIA ZEVO LED bulbs deliver a brighter, whiter, sharper light. As easy as changing a light bulb, you can have improved performance and safety for interior and exterior applications. World-class manufacturing and high-quality materials guarantee a lifetime warranty on your ZEVO bulbs. LED bulbs used for turn signals may requireSylvania Zevo LED Red Bulb
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Premium Pick
Get stylish signaling with intense red light. Whether it’s for backup, stopping, or signaling, Philips Ultinon LED exterior lighting is designed to provide excellent light distribution. Philips Ultinon LED lights are direct replacements for conventional bulbs. They’re easy to install and available for a wide range of interior and exteriorPhilips 3157 Ultinon LED Bulb (Red)
LED Lights
2001 Ford Focus Back Up Reverse Light Bulb (921)
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Best Choice
Replace your standard car lights with our robust Philips Vision LEDs that deliver dynamic lighting for your vehicle, both inside and out. The innovative design and unmatched performance of Philips Vision LEDs are available for brake and taillights, backup lights, dome lights, and license plate lights. These bulbs are coveredPhilips 12789LPB2 Bright White Vision
Halogen Lights
2001 Ford Focus Back Up Light Bulb(Sedan) (3156)
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Editor's Choice
LED Chip Type: Each T25 base 3156/3157 LED bulb is equipped with 39 pieces of high quality, high power with high performance led chips per 3156 3157 LED bulb ---360° full angle illumination light output with projector lens design Non-polarity design. Fit for 3156, 3157, 3056, 4156, 3047, 3157A, 3057, 3357,...Alla Lighting Newly Upgraded T25 Amber LED Bulbs
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Premium Quality
This listing features one pair of super bright 3157/3156 6000K xenon white LED bulbs equipped with high power 2835-SMD LEDs, each 3156 3157 dual filament LED bulb is about 1000 lumens, specially designed for replacing stock dim halogen or incandescent front or rear turn signal light, daytime running lights(DRL), sideAlla Lighting Newly Upgraded T25 3156 3157 LED White Bulbs
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Premium Pick, LED, 4057, 3047, 4114, 3156AK, 3057K, 3057ST, 3157KX
Resembling halogen bulb shape design and sequencing 54 pieces 4014-SMD LED chips precisely around the 3157 led bulb. Delivering 360° high luminous efficiency with full 6000K white light, see more clearly and safely when reversing 5.5W per 3157 bulb. Only 1/4 energy consumption of original bulb, yet several times brighter. Built...AUXITO 3157 Super Bright LED Bulb
LED Lights
2001 Ford Focus Trunk or Cargo Area Light(Hatchback) (2825)
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Premium Pick
SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively.Sylvania White Mini Bulb
Halogen Lights
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For Car Dome, Map Door, Courtesy, License Plate Lights
– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V – No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. Products with electrical plugsMarsauto LED Light Bulb 6000K Replacement Bulbs
LED Lights
2001 Ford Focus Headlights
2001 Ford Focus Tail Lights
Ford Focus Bulb Size By Years
Misconception: matching bulb sizes for a 2001 Ford Focus is complicated and requires guesswork. It feels true because headlight housings look different and online listings use codes that seem obscure. Think of it as a simple lookup once you know the model and year.
What is true: this list gives the correct bulb types for each position on your 2001 Ford Focus, so you can pick replacements that fit and perform as expected. The mental model is: vehicle year + part location = bulb code, and that rule of thumb clears most confusion.
Implications and quick recap: use the chart to buy bulbs confidently, but check fit and polarity when installing. A quick test is to compare the bulb code on the old lamp to the chart. Transparency note: some links on this page are affiliate links, which may earn a small commission at no extra cost to you.
2001 Ford Focus specs
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