What size bulbs are in a 2014 Ford Fiesta?
The typical exterior bulb sizes for a 2014 Ford Fiesta are commonly cited as H11 for low-beam headlights, 9005 for high-beam headlights, H11 for fog lights, and 3157 family bulbs for front and rear turn signals, with 921 for reverse lights. However, exact sizes can vary by market and trim level, so always confirm with your owner's manual or the bulb currently installed in your vehicle.
The 2014 Fiesta was sold in multiple regions with different lighting configurations. To ensure accuracy, this guide provides common sizes used on many US-spec 2014 Fiestas and notes where variations may occur. If you’re shopping for bulbs, double-check the specific bulbs listed on your car or in Ford’s official documentation for your exact market.
Bulbs by system
Below are the most frequently cited sizes for the 2014 Fiesta’s exterior lighting by function. Markets and trims may differ, so use this as a reference and verify on your vehicle.
Headlights
- Low beam: H11
- High beam: 9005
Keep in mind that some regional variants may use different configurations (such as H7 in certain markets). Always verify against your vehicle’s current bulb or owner’s manual.
Fog lights
- Fog light: H11
Not all Fiesta models include fog lights. If your model lacks them, this section will not apply to your vehicle.
Turn signals
- Front turn signals: 3157 (amber variant in many markets)
- Rear turn signals: 3157 (amber variant in many markets)
Some markets use a slightly different 3157 variant (for example 3157A or other suffixes). If you’re replacing bulbs, check the bulb itself or the owner’s manual to confirm the exact variant for your region.
Tail lights and brake lights
- Tail/brake (rear): 3157 family bulbs
In some trims, the taillight and brake light functions share a dual-filament bulb from the 3157 family. Verify with your specific vehicle configuration if you’re unsure.
Reverse lights
- Reverse: 921
Some regions may list similar W16W bulbs for reverse lights. If your vehicle uses a different designation, check the current bulb or manual.
Notes and verification tips
Because bulb sizes can shift between markets (US, Europe, Asia) and between trims, always verify before purchasing. A quick ways to confirm:
- Check the bulb in your headlight or taillight; most bulbs have their size printed on the base.
- Consult the owner’s manual or Ford’s official parts catalog for your exact VIN/market and trim.
- Bring the old bulb to an auto parts store to match it on the spot.
If you’re unsure, you can also provide your country/region and your Fiesta’s trim level, and I’ll tailor the bulb sizes to that setup with the latest specifications.
Summary
The 2014 Ford Fiesta generally uses H11 low-beam headlights, 9005 high-beam headlights, H11 for fog lights, and 3157 family bulbs for turn signals and tail/brake lights, with 921 for reverse lights. Variations by region and trim are common, so always verify with the owner’s manual or the current bulb in your vehicle to ensure you purchase the correct sizes.
Are H11 and H7 bulbs the same?
No, H7 and H11 bulbs are not the same and cannot be used interchangeably because they have different base designs, socket types, and dimensions. The primary differences are their base configuration and the type of application they are designed for; H7 bulbs are often used for both low and high beams, while H11 bulbs are typically for low beams or fog lights.
Key differences between H7 and H11 bulbs
| Feature | H7 | H11 |
|---|---|---|
| Base/Socket Design | PX26d base with two bare prongs | PGJ19-2 base with two encased prongs |
| Application | Low and high beams | Low beams and fog lights |
| Dimensions | Larger diameter (~26 mm) | Smaller diameter (~19 mm) |
| Interchangeability | Not interchangeable with H11 | Not interchangeable with H7 |
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How to find the correct bulb
- Check your owner's manual: This is the most reliable source for the correct bulb type for your vehicle.
- Examine the existing bulb: Take out the old bulb and look for the bulb number printed on its base.
- Use an online bulb finder: Many automotive parts websites have tools that can look up the correct bulb for your specific vehicle.
What bulb does a Ford Fiesta use?
Simply S499BL H7 Car Headlight Bulb - 12V, 55W, Complies with ECE R-37, UV Filter, Suitable for all Headlights, Maximum Visibility (BLISTER PACK)
What brake light bulb is in a Ford Fiesta 2014?
Bayonet bulb type: 380 (P21/5W).
What size headlight bulb for 2014 Ford Fiesta?
The 2014 Ford Fiesta uses H1 bulbs for the high beams and H11 bulbs for the low beams. It's important to verify the correct bulb type for your specific vehicle, as different models or trim levels might have variations.
- High Beam: H1
- Low Beam: H11
It is recommended to replace both headlight bulbs at the same time to ensure consistent brightness and color.
