2018 Buick LaCrosse Bulb Size Chart

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Headlight Bulb High Beam and Low Beam - D3S

Fog Light Bulb Front - H11 LED

Fog Light Bulb Front - H16 LED
Center High Mount Stop Light Bulb - LED
Turn Signal Light Bulb Front - LED
License Plate Light Bulb - 2825

License Plate Light Bulb - 98
Parking Light Bulb - LED
Tail Light Bulb - LED
Daytime Running Light Bulb - LED
Turn Signal Light Bulb Rear - 7440
Back Up Reverse Light Bulb - 921

Side Marker Light Bulb Front - LED
Side Marker Light Bulb Rear - LED
Stepwell Light Bulb - 194

Stepwell Light Bulb - 7441
Vanity Mirror Light Bulb - 7065
Trunk or Cargo Area Light - 194

Trunk or Cargo Area Light - 7441
Dome Light Bulb - LED
Map Light Bulb - LED
Interior Door Light Bulb - 194

Interior Door Light Bulb - 7441

2018 Buick LaCrosse High and Low Beam bulb size - D3S

    Xenon HID Conversion Kit

  • Made in Germany

    OSRAM XENARC D3S HID Xenon Headlight bulbs 66340

     Extremely Long Life with precise light distribution & consistent performance - can efficiently work for 4000 hours.  All HID lights discolor to get whiter/bluer over usage & dim down. When comparing this NEW bulb against your OLD bulb, the NEW bulb may look warmer in color, which is normal. Replacing...

  • Best Choice

    Philips D3S Standard Authentic Xenon HID

    Xenon HID lights deliver better light but consume less power. This offers drivers enhanced visibility while allowing the vehicle to save electrical power for other functions. With twice the amount of light, you can see potential obstacles much sooner. At highway speeds, HID lights give you up to a full...

  • See More D3S Xenon HID Conversion Kit

2018 Buick LaCrosse Fog Light bulb size - H11 LED

    LED Lights

  • Trending

    Firehawk V49-H11 2021 New LED Bulbs

    - See The Difference - The newest Japanese CSP LED chips create +500% more brightness and +250% better night vision than your original halogen or hid bulbs. No dark spots, no shadows, no blinding oncoming traffic.

    - Most Advanced Cooling System Ever - 2mm thickened red copper, 40pcs aviation aluminum heat...

  • Premium Pick

    Philips X-tremeUltinon gen2

    The new generation of LED lights is here to make your nighttime safer and more enjoyable. The brighter they glow, the better! These bulbs will give off 250% more light than standard incandescent ones which means you can see clearly even if there's no traffic around or other cars on...

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2018 Buick LaCrosse License Plate bulb size - 2825

    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, color temperature: 6000K(xenon white), voltage: 12V
    – 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. 

    Products with electrical...

  • Premium Pick

    Sylvania White Mini Bulb

    SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively. 

  • See More 2825 LED Lights

2018 Buick LaCrosse Back Up bulb size - 921

    LED Lights

  • Premium Pick

    Philips Automotive Lighting 921WLED Ultinon LED (White)

    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...

  • Popular

    AUXITO LED High Power 2835 15-SMD Chipsets

    – Energy-Saving, low power consumption for longer life span.
    – Suit for Socket: T15, 912, 921, 906, 904, 902, 922, W16W, just plug and play without modification. ONLY used for backup reverse lights
    – 6W per bulb, 12-16V Wide voltage, 500Ma current
    – 300% Brighter: Each bulb has 15 pieces high...

  • See More 921 LED Lights

2018 Buick LaCrosse Stepwell bulb size - 194

2018 Buick LaCrosse Trunk Area bulb size - 194

2018 Buick LaCrosse Interior Door bulb size - 194

If you need an alternative bulb for virtually any socket of your own motor vehicle, explore the thorough list to get the proper 2018 Buick LaCrosse bulb size. Factory headlights wear out as time passes, as well as the true durability is determined by the technologies utilized and the caliber of the bulbs. It is actually a great time to take into account switching to a more sophisticated lighting option. Our 2018 Buick LaCrosse bulb chart will help pinpoint the right bulb for almost any outlet of your vehicle, whether it be headlights, fog lights, dome lights, map lights, instrument panel lights, and so forth.

We strongly suggest swapping the used original lighting fixtures with top-notch LED alternatives as they boast a prolonged lifespan, improved lighting, plus a broader collection of hues. However, aftermarket HID headlight packages are also more unique choice making your automobile differentiate itself from the competition by stressing the amazing peculiarities of your car's front side.

Remember that cars of the same year are sold in a variety of trims, and minor differences may happen in bulb types for the similar placement. To help make your life a bit simpler, we have carefully determined the bulbs flawlessly complementing 2018 Buick LaCrosse and the best possibilities in terms of good quality, reputation, price, and life-span.

Buick LaCrosse Bulb Chart By Years