2015 Acura RLX Bulb Size

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Bulbs Chart

Back Up Reverse Light Bulb - 921

Trunk or Cargo Area Light - 168

Interior Door Light Bulb - 158


2015 Acura RLX Back Up Reverse Light Bulb (921)

    Halogen Lights

  • Best Choice

    Philips 12789LPB2 Bright White Vision

    Replace your standard car lights with our robust Philips Vision LEDs that deliver dynamic lighting for your vehicle, both inside and out. The innovative design and unmatched performance of Philips Vision LEDs are available for brake and taillights, backup lights, dome lights, and license plate lights. These bulbs are covered

See more 921 Halogen Lights

2015 Acura RLX 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

2015 Acura RLX Interior Door Light Bulb (158)

    LED Lights

  • For Car Dome, Map Door, Courtesy, License Plate Lights, 168, 168NA, 2825R, 194R, 194LL, T10

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    【400% Brighter Than Halogen Bulb】 Marsauto 194 led bulb equipped with 5-SMD 3030 LED chips, delivering 400 lumens at just 2W power consumption and 12V. They offer 360°full-angle illumination with no dark spots, ensuring clearer visibility at night. It gives you a safe and comfortable driving experience. 【Wide Application】The led bulbs...

See more 158 LED Lights

Acura RLX Bulb Size By Years

Goal: help you quickly identify the correct bulb sizes for a 2015 Acura RLX so you avoid ordering the wrong parts and wasting time. The problem is that modern cars use several socket types and different bulbs for each lamp, creating a small but common friction point during maintenance. My recommended approach minimizes that trade-off between convenience and accuracy. Prerequisites and step by step: have the owner’s manual or the existing bulb numbers handy, inspect the lamp position, then match the size in the chart to the part number. Assume sockets can look similar; validation comes from verifying fit and function before final installation. If you use aftermarket options, factor in constraints like heat and brightness. Affiliates and validation: some links on this page are affiliate links, which may earn me a commission at no extra cost to you. If a bulb doesn’t fit, re-check the chart and socket, or contact the supplier for clarification. This process should leave you confident and ready to install the correct bulbs.

2015 Acura RLX specs
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