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Fitment Guaranteed for 2011 Ford Fiesta

What Size Bulbs Does a 2011 Ford Fiesta Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2011 Ford Fiesta Have?

The 2011 Ford Fiesta features an extensive lighting system with 13 bulb positions. It uses halogen technology with H11B LED low beams and 9005 LED high beams in a dual-bulb configuration. The Fiesta has been available from 2011 to 2019, and the 2011 model falls in the early-generation years.

Can You Put LED Bulbs in a 2011 Ford Fiesta?

To upgrade the 2011 Ford Fiesta headlights to LED, you will need a H11B LED LED kit for the low beams and a 9005 LED LED kit for the high beams. Start with the low beams since they are used most often and have the biggest impact on nighttime visibility. For the fog lights, a H11 LED LED bulb provides a clean white output that pairs well with LED headlights.

How to Replace Bulbs on a 2011 Ford Fiesta

To remove the headlight bulb, disconnect the wiring harness, then twist the bulb counter-clockwise and pull it straight out of the housing. Older model years like the 2011 Fiesta typically offer easy access to the headlight bulbs from behind the headlight assembly under the hood. Most owners can complete the swap in under 10 minutes per side. When installing the new bulb, avoid touching the glass with bare fingers. Skin oils create hot spots that shorten bulb life. Wear clean gloves or handle the bulb by its plastic base only. The fog lights are accessed from underneath the front bumper. You may need to remove a few plastic clips or screws from the fender liner to reach the H11 LED fog light socket.

Full Upgrade Bundle

Upgrade All 13 Positions at Once

Low Beam: H11B LEDHigh Beam: 9005 LEDFog Light: H11 LEDBrake Light: 2825 LEDSide Marker: 3157K LEDTurn Signal Front: 3157NA LEDTurn Signal Rear: 3157K LEDReverse Light: 921Dome Light: 2886XLicense Plate: 2825Map Light: 2825Parking Light: 3157NATrunk Light: 2825
Shop Complete LED Kit

2011 Ford Fiesta Complete Bulb Size Chart

PositionBulb SizeShop
Low Beam
H11B LEDBuy H11B LED
High Beam
9005 LEDBuy 9005 LED
Fog Light
H11 LEDBuy H11 LED
Brake Light
2825 LEDBuy 2825 LED
Side Marker
3157K LEDBuy 3157K LED
Turn Signal Front
3157NA LEDBuy 3157NA LED
Turn Signal Rear
3157K LEDBuy 3157K LED
Reverse Light
921Buy 921
Dome Light
2886XBuy 2886X
License Plate
2825Buy 2825
Map Light
2825Buy 2825
Parking Light
3157NABuy 3157NA
Trunk Light
2825Buy 2825

Want to upgrade everything at once?

Shop Complete LED Kit for 2011 Ford Fiesta
Installation Guide
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How Long Do 2011 Ford Fiesta Headlight Bulbs Last?

Standard halogen headlights on the 2011 Ford Fiesta have an expected lifespan of 500 to 1,000 hours, which works out to roughly 2 to 3 years of normal use. Signs of a failing halogen bulb include noticeably dimmer output, a yellowish tint compared to the other headlight, or intermittent flickering. At 15 years old, the original bulbs on your Fiesta are likely overdue for replacement. Even if they still illuminate, reduced brightness significantly impacts nighttime safety. When one headlight burns out, replace both sides at the same time. Bulbs from the same batch age at similar rates, and mismatched brightness is distracting to oncoming drivers.

What Bulbs Are Compatible with the 2011 Ford Fiesta?

The H11B low beam bulb on the 2011 Ford Fiesta is a specific fitment. There are no widely recognized cross-compatible alternatives, so make sure to purchase the exact H11B size. For the high beams, the 9005 is interchangeable with HB3. Using the wrong bulb size can cause improper beam patterns that reduce your visibility and blind other drivers. It can also cause overheating inside the headlight housing, potentially warping the plastic lens or reflector. Always verify the bulb number before purchasing.

2011 Ford Fiesta Headlight FAQ

The 2011 Ford Fiesta uses a H11B LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

The high beam bulb size for the 2011 Ford Fiesta is 9005 LED.

The 2011 Ford Fiesta uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Yes, the 2011 Ford Fiesta comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H11B LED LED conversion kit for the low beams.

Yes, the 2011 Ford Fiesta takes a H11 LED bulb for the fog light position.

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old H11B LED bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved H11B LED LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

A pair of halogen H11B LED bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the H11B LED position are available as direct plug-and-play replacements.

Did Ford Fiesta Bulb Sizes Change Over the Years?

Over its production run from 2011 to 2019, the Ford Fiesta has seen bulb size changes in the Low Beam, High Beam and Fog Light positions. The 2011 model uses the earlier bulb specification that was in place before the change around 2014. Always verify the exact bulb size for your specific 2011 model year using the chart above, as using the wrong size can result in poor fitment or reduced light output.

Other Fiesta Years

20192018201720162015201420132012
AerostarAspireBroncoC-MaxContourCrown VictoriaE-150E-150 Econoline

Other Vehicles That Use H11B LED Bulbs

These vehicles from other makes also use a H11B LED low beam bulb:

2014 Kia Sedona2013 Kia Forte2013 Kia Soul2013 Kia Sportage2012 Hyundai Elantra2012 Hyundai Santa Fe