2020 Acura MDX Bulb Size

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Bulbs Chart

Turn Signal Light Bulb Rear - 7440

Back Up Light Bulb - 7440

Trunk or Cargo Area Light - 168

Interior Door Light Bulb - 158


2020 Acura MDX Turn Signal Light Bulb Rear (7440)

    LED Lights

  • We Recommend

    Yorkim 194/7440 LED Bulb

    York Light Bulbs are designed with low temperature and low power consumption. More than 400% brighter than the original halogen bulb, full Aluminum Housing with Projection lens for Maximum Light output and better heat distribution, built Constant Current IC for a Longer lifespan. Normally use as Map Light, Dome Light, License

See more 7440 LED Lights

2020 Acura MDX Back Up Light Bulb (7440)

    LED Lights

  • We Recommend

    Yorkim 194/7440 LED Bulb

    York Light Bulbs are designed with low temperature and low power consumption. More than 400% brighter than the original halogen bulb, full Aluminum Housing with Projection lens for Maximum Light output and better heat distribution, built Constant Current IC for a Longer lifespan. Normally use as Map Light, Dome Light, License

See more 7440 LED Lights

2020 Acura MDX Trunk or Cargo Area Light (168)

    Halogen Lights

  • Premium Pick

    PIAA Xtreme White Plus High Performance

    The Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen bulbs, all while meeting DOT specification. Xtreme White Plus bulbs feature a crisp white light output that allows for better road illumination, while a blue top coat

See more 168 Halogen Lights

    LED Lights

  • For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    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.
  • Inexpensive But Reliable

    Diode Dynamics HP3 LED Bulbs

    Design. The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...
  • Extremely Bright

    iBrightstar T10 168 LED Bulbs

    Product benefits:  Non-polarity design, 500% brighter than original halogen bulb, aircraft grade aluminum heat sink with Low temperature for Longer life span & Low Power Consumption (Up to 50,000 Hours Service Life).

See more 168 LED Lights

2020 Acura MDX Interior Door Light Bulb (158)

    LED Lights

  • For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    – Better beam pattern: each bulb has 5 pcs high power SMD led. – 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. 194 led bulbs could fit most of the positions of

See more 158 LED Lights

2020 Acura MDX Headlights

2020 Acura MDX Tail Lights

Acura MDX Bulb Size By Years

tl;dr — This bulb size chart lists the correct automotive bulbs for a 2020 Acura MDX. Use it to match headlight, brake, turn, and interior lamp types quickly. I compiled the list from service manuals and hands-on replacements to reduce guesswork. Recommendation: check your vehicle variants and production month before ordering bulbs. The right fit reduces electrical issues and improves light output. Gotchas include optional packages that change bulb types and possible coding for LED replacements. Risks: incorrect bulbs can blow fuses or reduce visibility. Next steps: use the checklist on the chart, confirm fitment, then buy. Affiliate disclaimer: links may earn a commission at no extra cost to you, which helps maintain this resource.

2020 Acura MDX specs
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