2017 Ford Focus Headlight Bulb Size
The 2017 Ford Focus headlights have a single bulb size (D3S) for high and low beams.
Using the 2017 Ford Focus bulb chart below, you can quickly identify the correct replacement lamp for all 24 positions of its lighting system.
Headlight Bulb High Beam and Low Beam - D3S
Headlight Bulb High Beam - H1
Headlight Bulb Low Beam - H11
Center High Mount Stop Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Brake Light Bulb - 3157R
Turn Signal Light Bulb Front - 7440A
License Plate Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Parking Light Bulb - 194
Parking Light Bulb - 7441
Tail Light Bulb - 3157R
Back Up Reverse Light Bulb - 921
Side Marker Light Bulb Front - 2827
Turn Signal Light Bulb Rear(Hatchback) - 3757A
Parking Light Bulb(Hatchback, with HID headlights) - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Parking Light Bulb(Hatchback, with halogen headlights) - 168
Parking Light Bulb(Hatchback, with halogen headlights) - 917
Side Marker Light Bulb Rear(Hatchback, with HID headlights) - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Side Marker Light Bulb Rear(Sedan) - 194NA
Turn Signal Light Bulb Rear(Sedan) - 3157
Daytime Running Light Bulb(Hatchback, with HID headlights) - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Daytime Running Light Bulb(Sedan) - H1
Turn Signal Light Bulb Front(Hatchback, with HID headlights) - 7507
Dome Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Map Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Replacement Bulb Size for the 2017 Ford Focus
Considering an upgrade from the Halogen to LED or HID headlights? Find below aftermarket replacements for OEM bulbs compatible with the 2017 Ford Focus's housing. Note that you may need additional equipment to install LED or Xenon bulbs despite the correct bulb size of the lamp.
2017 Ford Focus High and Low Beam bulb size - D3S
LED Lights
Looking for an LED conversion kit that will perfectly replace your OEM D3S D3R D3C Xenon bulb without changing any wiring? Look no further than...
Product review
Please note before purchasing:
1. These bulbs can only replace factory D1S D1R D3S D3R HID bulbs.
2. Not plug-and-play installation. This product includes two adapter wires,...
Product review
Xenon HID Conversion Kit
Extremely Long Life with precise light distribution & consistent performance - can efficiently work for 4000 hours. All HID lights discolor to get whiter/bluer over...
Product review
Xenon HID lights deliver better light but consume less power. This offers drivers enhanced visibility while allowing the vehicle to save electrical power for other...
Product review
2017 Ford Focus High Beam bulb size - H1
Xenon HID Conversion Kit
- 3X Brighter than Halogen Bulbs.It
- Lasts 5X Longer.
- 35% Less Power Consumption.
- 100% Plug and Play Installation.
- No Modification is Required.
Product review
LED Lights
Discover the LUXSTER 2024 Punisher H1 LED Light Bulb from the renowned Punisher Series. This bulb offers a striking balance of powerful visibility and courtesy,...
Product review
Key Benefits:
- Enhanced Visibility: HIKARI VisionPlus H1 LED Bulbs offer superior lighting visibility and even lighting distribution, perfect for night driving conditions. Enjoy crystal clear night...
Product review
Halogen Lights
– Lights Dim Over Time, Replace In Pairs: Your lights are a pair, one is never turned on without the other. If one bulb burns...
Product review
– Get up to 130% more vision on the road compared to standard minimum legal requirements in low beam headlamp test results
– Excellent for...
Product review
2017 Ford Focus Low Beam bulb size - H11
Halogen Lights
These bulbs are made in Germany by, Authentic german brand OSRAM. Products with electrical plugs are designed for use in the US. Outlets and voltage differ...
Product review
Popular Headlights
Explore the custom LED headlight kits that will improve the visibility ahead of the 2017 Ford Focus at night. Made of quality materials, bright and long-lasting, they would be a perfect alternative to old or dimmed factory headlights. Explore more headlights for Ford Focus 2017 here.
Popular Taillights
A pair of custom tail lights is necessary if the people behind your 2017 Ford Focus are to be impressed. Consider direct bolt-on replacements powered by LED instead of worn-out or damaged tail lights.
Ford Focus 2017 bulb size chart specifies the recommended bulb part numbers and types for all positions of its lighting system, like headlights, fog lights, brake lights, side markers, etc.
If you want to upgrade the headlights, the aftermarket bulb you select has to be the exact size your Ford Focus 2017 requires to fit into the housing and match the wattage and voltage specifications.
LightningLab project pulls information about the 2017 Ford Focus bulb sizes from the vehicle's manual and leading automotive lighting suppliers. All the data is classified and fact-checked by our editorial team.
The following chart with the 2017 Ford Focus bulb sizes is provided for informative purposes only. Consult the owner's manual or contact the dealership to double-check the correct bulb type, wattage, voltage, and whether it requires any additional equipment or modifications to be installed on the specific 2017 Ford Focus trim.
Ensure the bulb is "DOT" compliant to avoid legal issues.
FAQs
How to replace the 2017 Ford Focus headlight bulb?
First things first, you'll need the right 2017 Ford Focus bulb size. Of course, you may consult the owner's manual, but let's be honest, that's as dull. Instead, just look at the chart above or remove the old bulb to see its size. It's not rocket science; it's more like... bulb science.
Follow the simple step-by-step instructions:
- 1) Park the 2017 Ford Focus on an even surface and turn off the ignition.
- 2) Open the hood and pop it up.
- 3) Pull the lock bar up and out of the clip to fix the hood.
- 4) Identify the back of the headlight assembly where the bulb is housed.
- 5) You may need to remove other components to access it.
- 6) Locate the electrical connector at the back of the headlight compartment.
- 7) Press down on the locking tab and pull the connector away from the bulb.
- 8) Remove the Old Bulb. Depending on your trim, you may need to:
- a) Unscrew a retaining ring
- b) Unclip a metal pin
- c) Rotate the bulb counterclockwise
- 9) Insert the new bulb without touching the glass.
- 10) Plug the electrical connector back, making sure it clicks into place.
- 11) Turn on the headlights to test the new bulb.
- 12) You may need to aim your headlights.
Reviewed by Brent Ordway
Brent Ordway is an ASE-certified car technician. He has been working on cars since he was a teenager and loved helping people keep their vehicles running smoothly. Brent's skills as a mechanic are unrivaled. In 2022, he earned his place on the list of winners for the ASE Master Automobile Technician of the Year award.
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Ford Focus Bulb Chart By Years
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