2018 Acura RLX Headlight Bulb Size

By clicking the link you will be redirected to Amazon. The aftermarket bulbs & headlights below may improve the illumination of your vehicle and make it stand out from the crowd.
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Parking Light Bulb(Compare to original - Option 1) - 1157A
Turn Signal Light Bulb Front(Compare to original - Option 1) - 1157A
Back Up Light Bulb(Compare to original - Option 1) - 921
LED
Turn Signal Light Bulb Rear(Compare to original - Option 1) - 7440
LED
Trunk or Cargo Area Light - 168
LED
Trunk or Cargo Area Light - 917
Interior Door Light Bulb - 158
LED

2018 Acura RLX Parking bulb size - 1157A

LED Lights

SYLVANIA offers a wide range of automotive lighting products with style, performance, and the safety of you and your family in mind. High reliability with over-engineered thermal management to guarantee exceptional performance throughout the lifetime of your vehicle.  Achieve full power instantly for increased safety.
 


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Halogen Lights

The SYLVANIA 1157A Long Life Mini Bulb makes a perfect direct replacement solution for your car or truck's interior or exterior lighting. These bulbs offer increased longevity and have been engineered to withstand a sizeable amount of road shock and vibration. Thanks to their robust filament construction and proprietary gas...
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2018 Acura RLX Turn Signal bulb size - 1157A

LED Lights

SYLVANIA offers a wide range of automotive lighting products with style, performance, and the safety of you and your family in mind. High reliability with over-engineered thermal management to guarantee exceptional performance throughout the lifetime of your vehicle.  Achieve full power instantly for increased safety.
 


Product review
Buy
See More 1157A LED Lights

Halogen Lights

The SYLVANIA 1157A Long Life Mini Bulb makes a perfect direct replacement solution for your car or truck's interior or exterior lighting. These bulbs offer increased longevity and have been engineered to withstand a sizeable amount of road shock and vibration. Thanks to their robust filament construction and proprietary gas...
Product review

Buy
See More 1157A Halogen Lights

2018 Acura RLX 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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2018 Acura RLX Turn Signal Rear bulb size - 7440

LED Lights

  • Standard 7440 Base can replace Stock Bulbs or Incandescents such as 7440NA 7441 992. Well matched with the original Incandescence lights. Easy plug-and-play installation - just plug it into the socket.
  • Apply to the vehicle interior and exterior auto parts of most American cars, trucks, SUVs, or vans as vehicle Tail Lights,...

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2018 Acura RLX Trunk Area bulb size - 168

LED Lights

  • DOT and SAE Compliant. Made by an ISO Certified Manufacturer using Materials that meet or Exceed OEM Requirements!
  • Installation Made Easy on All of Our Items! Little to No Modifications are needed at Best!

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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...
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2018 Acura RLX Trunk Area bulb size - 917

Halogen Lights

– Specifically designed to withstand road vibration and provide longer life than traditional bulbs

– Filament and gas mixture have been engineered for improved longevity

– Meets industry regulations for performance, while bettering life expectancy

 


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LED Lights

– Much Brighter than halogen and general 921 bulb
– Better Heat dissipation, fewer LED chips, and aluminum body design, better heat dissipation than thoes led bulbs with many led chips, longer lifespan.
– Plug and Play: For Reverse Backup Light, easily install it by yourself.
– Build in Canbus System, No need...
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2018 Acura RLX Interior Door bulb size - 158

LED Lights

The WLJH Super Bright Ice Blue T10 Light Bulbs are a great way to upgrade the lighting system in your vehicle. With a 300-lumen output and 3-SMD LED 3030 chipset, these bulbs are 300% brighter than traditional incandescent bulbs. The latest LED technology ensures no flickering, no UV light emission,...
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– 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...
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The 2018 Acura RLX 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 2018 Acura RLX 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.




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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Acura RLX Bulb Chart By Years


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