2021 Acura RDX Bulb Size
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Bulbs Chart
2021 Acura RDX Interior Door Light Bulb (194)
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Best Overall
Vision LED lights last 12 year. First to market with proven street-legal exterior LEDs. Philips Vision LEDs are available for brake and taillights, back-up lights, dome lights, glove compartment lights, trunk lights, and license plate lights.
Philips 127916000KB2
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8000K Warm White
- Fittings: Philips led Bulb Fits in W5W, 194, 168 - 360° Light Diffusion - Philips LED exterior lighting range is designed for a smarter light distribution to ensure that exterior signaling light is projected where you need it (whether that’s reversing, stopping, or signaling). With wide angle and uniform light diffusion, not only can youPack of 2 Xtreme Vision 360 X treme Ultinon
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For Car Dome, Map Door, Courtesy, License Plate Lights
These bulbs could fit most of the positions of the car but do not fit all positions of your car, according to the year and model of your car, please double check the owner's manual. For some vehicles, It may need a canbus decoder to fix flickering or error codeMarsauto LED Light Bulb 6000K Replacement Bulbs
LED Lights
2021 Acura RDX Headlights
2021 Acura RDX Tail Lights
Acura RDX Bulb Size By Years
tl;dr: This bulb size chart lists the correct bulb types for a 2021 Acura RDX, helping you identify, order, and replace lights quickly. I prepared it from hands-on maintenance to save time and avoid guesswork.
Recommendation: Start by matching the chart to your affected lamp, then follow a simple checklist for removal, fitment, and testing. Lifecycle guidance helps you decide when to replace headlights, brake, or signal bulbs and how to dispose of old parts responsibly. Expect clearer beams and fewer returns when you use the right size.
Impact and risks: Using incorrect bulbs can reduce visibility or damage sockets; consider OEM-equivalent parts for safety. Gotchas include polarity-sensitive LEDs and differing beam patterns. Next steps: consult the chart, buy bulbs from linked sources, and follow the installation notes. I may earn a small commission if you purchase through those links; this does not increase your price.
2021 Acura RDX specs
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Exterior
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