2021 Acura TLX Bulb Size
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Bulbs Chart
2021 Acura TLX Turn Signal Light Bulb Rear (7440)
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We Recommend
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
Yorkim 194/7440 LED Bulb
LED Lights
2021 Acura TLX Back Up Reverse Light Bulb (7443)
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Editor's Choice
The Sylvania Standard Of Quality: With 100+ Years In Business, Sylvania Is The World Leader In Automotive Lighting For Original Equipment Manufacturers (OEMs) And The Aftermarket. Whiter light for added clarity. Best performance in a clear lens. Legal for on road use. OE (Original Equipment) Manufacturer. Lights dim over time, replace in pairs for optimalSYLVANIA SilverStar High Performance Miniature Bulb
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Editor's Choice
The Sylvania Standard Of Quality: With 100+ Years In Business, Sylvania Is The World Leader In Automotive Lighting For Original Equipment Manufacturers (OEMs) And The Aftermarket. Whiter light for added clarity. Best performance in a clear lens. Legal for on road use. OE (Original Equipment) Manufacturer. Lights dim over time, replace in pairs for optimalSYLVANIA SilverStar High Performance Miniature Bulb
Halogen Lights
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2023 Upgraded
Upgrade your vehicle's brake lights with confidence, as the AUXITO 7443 LED Bulbs offer ultra-brightness and a safer lighting solution. These bulbs utilize advanced LED technology to deliver an intensified illumination that surpasses traditional incandescent bulbs. Enjoy a noticeable upgrade in brightness, making your brake lights highly visible and ensuring...AUXITO 7443 LED Bulbs - Red
LED Lights
2021 Acura TLX 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 TLX Headlights
2021 Acura TLX Tail Lights
Acura TLX Bulb Size By Years
Decision: This bulb size chart is intended to simplify choosing replacement bulbs for a 2021 Acura TLX by listing common sizes, typical applications, and a brief interpretation of fitment evidence so you can compare options quickly. Constraints include variations in trim packages and possible aftermarket adaptations, which means the list acts as a practical hypothesis rather than a guaranteed source for every vehicle.
Options and comparison are presented so you can weigh OEM versus aftermarket choices, with notes on brightness, longevity, and installation ease to guide interpretation. Recommendation: use the chart as a starting point, confirm with your owner’s manual or a visual check before purchase. Affiliate disclaimer: some links may earn me a commission at no extra cost to you, and this disclosure is provided for transparency rather than persuasion. Risks include fitment differences and varying performance among brands.
2021 Acura TLX specs
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Exterior
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