2019 Mazda CX-9 Headlight Bulb Size

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License Plate Light Bulb - 2825
LED
Turn Signal Light Bulb Rear - 7440A
LED
Back Up Reverse Light Bulb - 921
LED
Turn Signal Light Bulb Front(without adaptive lighting) - 7440A
LED
Trunk or Cargo Area Light - DE3175
LED
Dome Light Bulb - DE3175
LED
Map Light Bulb - DE3175
LED

2019 Mazda CX-9 License Plate bulb size - 2825

LED Lights

– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. 

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2019 Mazda CX-9 Turn Signal Rear bulb size - 7440A

LED Lights

  • Amber 7440 Bulb Used For Turn Signals Light Bulb, Including Front And Rear Turn Signals, Not For Other Position.
  • CANBUS Ready For 98% Vehicle, No Interference, No Hyperflash, And No Error Code, Donnot Need Extra Load Resistors.
  • Plug& Play Bulb Easily To Be Installed Within 10 Mins.
  •  Premium quality 6063 aluminum alloy material...

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2019 Mazda CX-9 Back Up bulb size - 921

LED Lights

  • 300% Brighter - 921 led bulb has 3030 SMD LED chips. You can see farther and clearer when reversing at night.
  • Easy Installation - 1:1 design with halogens, non-polarity, play, and plug. 921 led bulb reverse light is fit for 921,912, T15, 906, 904, 902, 922, W16W. Upgrade replacement for reverse...

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You want bright, stylish lighting for your car but you don’t want to keep replacing burned-out bulbs. Philips Ultinon LED lights to give you high-powered, automotive-grade LEDs, with a lifetime of up to 8 years. With conventional bulbs, the more powerful the light, the shorter its lifespan. Philips Ultinon LEDs...
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2019 Mazda CX-9 Turn Signal bulb size - 7440A

LED Lights

  • Amber 7440 Bulb Used For Turn Signals Light Bulb, Including Front And Rear Turn Signals, Not For Other Position.
  • CANBUS Ready For 98% Vehicle, No Interference, No Hyperflash, And No Error Code, Donnot Need Extra Load Resistors.
  • Plug& Play Bulb Easily To Be Installed Within 10 Mins.
  •  Premium quality 6063 aluminum alloy material...

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2019 Mazda CX-9 Trunk Area bulb size - DE3175

LED Lights

  • Super bright: Combriller DE3175 DE3021 bulb is built with 10-SMD 4014 LED chips, 300% Brighter than halogen bulbs, and increased brightness offers your car pure white super bright light output.
  • Plug-And-Play: Non-polarity design, this DE3175 LED bulb is built with a 1:1 same socket as a halogen bulb, ensuring a perfect electrical...

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Product Benefits:

More Longevity: Built-in constant current IC for long lifespan, 5 times longer than a halogen bulb. Vibration resistant, energy-saving, low power consumption to reach a long LED bulb life up to 50,000 hours.

Wide Application: Interior dome lights, map lights, license plate lights, parking lights, corner lights, trunk lights, side...
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2019 Mazda CX-9 Dome Light bulb size - DE3175

LED Lights

  • Super bright: Combriller DE3175 DE3021 bulb is built with 10-SMD 4014 LED chips, 300% Brighter than halogen bulbs, and increased brightness offers your car pure white super bright light output.
  • Plug-And-Play: Non-polarity design, this DE3175 LED bulb is built with a 1:1 same socket as a halogen bulb, ensuring a perfect electrical...

Product review
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Product Benefits:

More Longevity: Built-in constant current IC for long lifespan, 5 times longer than a halogen bulb. Vibration resistant, energy-saving, low power consumption to reach a long LED bulb life up to 50,000 hours.

Wide Application: Interior dome lights, map lights, license plate lights, parking lights, corner lights, trunk lights, side...
Product review

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See More DE3175 LED Lights

2019 Mazda CX-9 Map Light bulb size - DE3175

LED Lights

  • Super bright: Combriller DE3175 DE3021 bulb is built with 10-SMD 4014 LED chips, 300% Brighter than halogen bulbs, and increased brightness offers your car pure white super bright light output.
  • Plug-And-Play: Non-polarity design, this DE3175 LED bulb is built with a 1:1 same socket as a halogen bulb, ensuring a perfect electrical...

Product review
Buy

Product Benefits:

More Longevity: Built-in constant current IC for long lifespan, 5 times longer than a halogen bulb. Vibration resistant, energy-saving, low power consumption to reach a long LED bulb life up to 50,000 hours.

Wide Application: Interior dome lights, map lights, license plate lights, parking lights, corner lights, trunk lights, side...
Product review

Buy
See More DE3175 LED Lights

The 2019 Mazda CX-9 bulb size chart specifies the recommended lamp part numbers and types for all positions of its electrical 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 2019 Mazda CX-9 requires to fit into the housing and match the wattage and voltage specifications. Pay special attention to the marking and make sure the bulb is “DOT” compliant to avoid legal issues.

Mazda CX-9 Bulb Chart By Years

Replacement Guides



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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