SYLVANIA - DE3175 31mm Festoon LED White
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Mazda Mazda6 2019 Bulb Size
Bulb size chart
Headlight Bulb High Beam and Low Beam - LED
Back Up Reverse Light Bulb - LED
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 - LED
Tail Light Bulb - LED
Turn Signal Light Bulb Front - LED
Turn Signal Light Bulb Rear - LED
Dome Light Bulb - DE3175
Map Light Bulb - DE3175
Trunk or Cargo Area Light - 194, 7441
DE3175 Bulbs
Used for: Dome Light Bulb, Map Light Bulb
194 Bulbs
Used for: Trunk or Cargo Area Light
7441 Bulbs
Used for: Trunk or Cargo Area Light
The 2019 Mazda Mazda6 uses a mix of LED lighting and a few replaceable interior bulbs, so the correct bulb can depend on the exact lighting position. This page is designed to help you verify bulb sizes by location, making it easier to match the right bulb for headlights, exterior signal lamps, license plate lights, and cabin lights.
Because trim and lighting equipment can vary by market and body style, it is smart to confirm each bulb position before ordering. Use this 2019 Mazda Mazda6 bulb guide to check the fitment for the front, rear, and interior lighting points on your car and avoid buying the wrong replacement.
For the 2019 Mazda Mazda6, many exterior lamps are listed as LED, which usually means the bulb is part of the lamp assembly rather than a simple plug-in bulb replacement. That matters if you are comparing halogen and LED setups or considering an aftermarket conversion, because the correct fit can change with trim, package, or region. Before you buy anything, check the bulb that is already installed, compare it with the position on the chart, and make sure the replacement matches the socket, connector, and lighting type on your specific vehicle.
FAQ
What bulb sizes does the 2019 Mazda Mazda6 use for the headlights?
On this page, the 2019 Mazda Mazda6 headlight high beam and low beam are listed as LED. That means the headlight setup is not shown here as a separate replaceable halogen bulb size.
Are the brake lights on the 2019 Mazda Mazda6 LED?
Yes. The brake light bulb position is listed as LED for the 2019 Mazda Mazda6.
What is the rear turn signal bulb type for the 2019 Mazda Mazda6?
The rear turn signal light bulb is listed as LED. Always verify the exact lamp setup on your car, since equipment can vary by market and trim.
What bulb does the front turn signal use on a 2019 Mazda Mazda6?
The front turn signal light bulb is listed as LED for this model year.
What size is the license plate light bulb on the 2019 Mazda Mazda6?
The license plate light bulb is listed as LED on the 2019 Mazda Mazda6 bulb chart.
Does the 2019 Mazda Mazda6 use LED parking lights?
Yes. The parking light bulb position is listed as LED.
What bulb is used for the tail lights on the 2019 Mazda Mazda6?
The tail light bulb is listed as LED for this year and model.
What is the daytime running light bulb type on the 2019 Mazda Mazda6?
The daytime running light bulb is listed as LED.
What bulb fits the back up reverse light on the 2019 Mazda Mazda6?
The back up reverse light bulb is listed as LED.
Are the side marker lights LED on the 2019 Mazda Mazda6?
Yes. Both the front side marker light bulb and rear side marker light bulb are listed as LED.
What bulb size is used for the trunk or cargo area light?
The trunk or cargo area light uses 194 or 7441, according to the bulb chart for the 2019 Mazda Mazda6.
What bulb size does the dome light use in the 2019 Mazda Mazda6?
The dome light bulb is listed as DE3175.
What bulb size does the map light use in the 2019 Mazda Mazda6?
The map light bulb is listed as DE3175, and it is marked as optional on the bulb list.
Why should I check my trim before ordering bulbs for a 2019 Mazda Mazda6?
Trim level, lighting package, body style, and market can change the exact lamp design. Checking your trim helps confirm whether your car uses the same LED setup or a different bulb arrangement.
Can I replace LED exterior bulbs on the 2019 Mazda Mazda6 with standard halogen bulbs?
Usually no, not as a direct swap. Many of the exterior positions on this car are listed as LED, which often means the lamp is integrated and not intended for a simple halogen bulb replacement.