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2019 Cadillac XTS Light Bulb Sizes & Types


Back Up Reverse Light Bulb - 921

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 by a 12-year warranty - that's how the manufacturer trusts them!

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–  360-Degree Shine.

– Fits 912 921 906 904 902 W16W etc.

– Only should be used for backup reverse lights. Back up easily with stronger illumination and light beam distance. Two bulbs per order.

– Size: 1.80" long and 0.60" in diameter.

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– 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 power 2835-SMD LEDs
– CANBUS Error Free: Built-in intelligent IC driver for better performance

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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 deliver bright even light, yet have excellent resistance to heat and vibration. This makes them the perfect choice for long-lasting ... Check price on

Trunk or Cargo Area Light - 194

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.

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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 code

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– Whether it’s your phone, your keys, or some spare change, we’ve all had to search for misplaced items in a dark car. With Philips LED interior lighting, you get a bright, uniformly diffused light.
– Philips Ultinon LED lights are direct replacements for conventional bulbs. They’re easy to install and available for a wide range of interior and exterior applications.
– Up to 8 year lifetime
– With Philips ... Check price on

– Longer life than basic bulbs
– Legal for on road use
– OE (Original Equipment) Manufacturer
– Light bulbs dim over time and require replacement
– Replace in pairs for optimal performance

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Elevate your vehicle's lighting with AUXITO's 194 LED Light Bulb, merging top-notch performance with sleek aesthetics.

  • High-End LED: Each bulb boasts 24 premium 3014 LED chips, delivering a crisp 240 Lumens of 6000K white light.
  • 360-Degree Illumination: Achieve uniform brightness without blind spots.
  • Energy Efficient: Draws a mere 2W, combining brightness with energy conservation.
  • Error-Free Installation: CAN-BUS compatible, ensuring a smooth plug-and-play without error messages.
  • Versatile Compatibility: Fits a range of sockets, from 168, 175, ... Check price on

These T10 LED bulbs from AUXITO have 24 high-quality 3014 LED chips, giving off a bright 6000K white light at 240 Lumens while using just 2W.

They offer 360-degree lighting, ensuring no dark spots. Installation is hassle-free; they're CAN-BUS error-free, requiring no extra decoders. They fit various sockets, including 168, 175, 194, 2825, 912, 921, W5W, T10, and are ideal for multiple car lights like license plates, map lights, and cargo ... Check price on

License Plate Light Bulb - 2825

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. 

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– 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 plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter ... Check price on

Headlight Bulb High Beam LED

Dome Light Bulb 2886X

Trunk or Cargo Area Light 7441

Vanity Mirror Light Bulb 7065

Side Marker Light Bulb Rear LED

Side Marker Light Bulb Front LED

Daytime Running Light Bulb LED

Turn Signal Light Bulb Rear LED

Headlight Bulb Low Beam LED

Tail Light Bulb LED

Parking Light Bulb LED

License Plate Light Bulb 98

Turn Signal Light Bulb Front LED

Brake Light Bulb LED

Center High Mount Stop Light Bulb LED

Map Light Bulb LED

Need a new bulb for your 2019 Cadillac XTS but can't figure out the right size? Well, don't worry, partner – we've gone ahead and pulled the info from the owner's manual, putting together a 2019 Cadillac XTS headlight bulb size chart to help you pinpoint the exact part number for any application.

And we didn't stop there; we've also picked out a couple of top-of-the-line custom LED and HID lamps for each of the 19 positions on your Cadillac Sedan. You can bet your boots that these chosen bulbs are designed to fit the 2019 Cadillac XTS socket and meet all the required wattage and voltage specs.