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Ford Mustang 2019 Bulb Size
Bulb size chart
Fog Light Bulb Front - LED
Headlight Bulb High Beam and Low Beam - LED
Back Up Reverse Light Bulb - 3157
Brake Light Bulb - LED
Center High Mount Stop Light Bulb - LED
Daytime Running Light Bulb - LED
License Plate Light Bulb - LED
Parking Light Bulb - LED
Side Marker Light Bulb Front - LED
Side Marker Light Bulb Rear - 194NA
Tail Light Bulb - LED
Turn Signal Light Bulb Front - LED
Turn Signal Light Bulb Rear - LED
Dome Light Bulb - 2825, 98
Glove Box Light Bulb - 2825, 98
Map Light Bulb - 2825, 98
Trunk or Cargo Area Light - 2825, 98
3157 Bulbs
Used for: Back Up Reverse Light Bulb
194NA Bulbs
Used for: Side Marker Light Bulb Rear
2825 Bulbs
Used for: Dome Light Bulb, Glove Box Light Bulb, Map Light Bulb, Trunk or Cargo Area Light
98 Bulbs
Used for: Dome Light Bulb, Glove Box Light Bulb, Map Light Bulb, Trunk or Cargo Area Light
This 2019 Ford Mustang bulb size page is designed to help you verify the correct bulb type by lighting position, so you can match the right part before you buy. Because trim level, lighting package, and market can change the setup, it is best to confirm each lamp location separately instead of assuming every Mustang uses the same bulb.
On this page, you can check common exterior and interior bulb positions for the 2019 Mustang, including LED headlight, fog light, brake light, turn signal, license plate, parking light, tail light, daytime running light, and side marker locations. Interior and utility bulbs such as the glove box, dome, map, and trunk or cargo area lights are also listed to make replacement easier.
Fitment can vary on the 2019 Mustang depending on trim, body style, and lighting package, so always compare the bulb chart with the bulb already installed in your car. Some positions use LED assemblies rather than replaceable bulbs, while others may have halogen-style service bulbs or simple incandescent replacements. If you are converting from halogen to LED aftermarket bulbs, check polarity, bulb depth, heat management, and whether the new bulb will fit the housing without causing warning messages or beam pattern issues. The safest approach is to inspect the installed bulb before ordering, especially for exterior lamps where factory equipment can differ by market.
FAQ
What bulbs does a 2019 Ford Mustang use for the headlights?
The 2019 Ford Mustang headlight high beam and low beam positions are listed as LED on this page. That means the headlight setup is not a standard replaceable halogen bulb in the same way as older vehicles, so it is important to confirm the exact assembly before purchasing replacement parts.
Are the fog lights on the 2019 Mustang LED?
Yes, the front fog light bulb position is listed as LED. Depending on trim and package, the fog light may be part of a specific LED lighting setup rather than a simple plug-in bulb.
What is the brake light bulb type for the 2019 Mustang?
The brake light bulb position is listed as LED. If you are replacing a brake light component, make sure you are matching the correct lamp location, since some rear lighting functions may be integrated into a larger LED housing.
What bulb does the front turn signal use on a 2019 Ford Mustang?
The front turn signal light bulb position is listed as LED. Because LED lighting can be integrated into the lamp assembly, the replacement method may differ from a traditional removable bulb.
What bulb size is used for the rear turn signal on this car?
The rear turn signal light bulb position is listed as LED. As with other rear exterior lights on the 2019 Mustang, the exact service method can vary by trim and lighting package.
What bulb is used for the license plate light?
The license plate light bulb position is listed as LED. This is a common exterior service point, but the exact replacement approach can still depend on the lamp design used on your specific Mustang.
Does the 2019 Mustang use LED daytime running lights?
Yes, the daytime running light bulb position is listed as LED. On many Mustangs, the DRL function is tied closely to the front lighting package, so it is worth checking the installed setup before ordering parts.
What bulb is used for the back-up reverse light?
The back-up reverse light bulb is listed as 3157. This is one of the few positions on the page with a specific replaceable bulb number, so it is a good idea to verify the socket and bulb shape before purchase.
What are the interior bulb sizes for the dome, map, glove box, and trunk lights?
The glove box light, trunk or cargo area light, dome light, and map light are listed as 2825 or 98. These interior bulbs are commonly shared across multiple positions, but you should still confirm the installed bulb if your car has been modified or previously serviced.
What bulb does the rear side marker use on the 2019 Mustang?
The rear side marker light bulb is listed as 194NA. Since side marker lighting can vary by market and body style, checking the bulb already installed is a smart step before ordering.
Are all 2019 Ford Mustang trims the same for bulb fitment?
No, trim and lighting package can vary by market and body style. Some versions may use different exterior lamp assemblies or integrated LED units, so the correct bulb or module should always be confirmed for your exact car.
Can I replace factory LED lights with aftermarket LED bulbs?
Some positions on the 2019 Mustang are already listed as LED, while others may use serviceable bulbs such as 3157, 2825/98, or 194NA. If you are upgrading to aftermarket LED bulbs, check fitment, polarity, and housing clearance, and make sure the new bulb works properly in the original socket and lens.