2018 Cadillac CTS Bulb Size Chart

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Headlight Bulb High Beam and Low Beam - D3S

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

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

Side Marker Light Bulb Front - LED
Side Marker Light Bulb Rear - LED
Stepwell Light Bulb - 2886X
Vanity Mirror Light Bulb - 6612F
Glove Box Light Bulb - 906
Trunk or Cargo Area Light - 211-2
Dome Light Bulb - 2825

Dome Light Bulb - 98
Map Light Bulb - PC175
Interior Door Light Bulb - 906

2018 Cadillac CTS 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 Cadillac CTS 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 Cadillac CTS 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 Cadillac CTS Dome Light 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

If you need an alternative bulb for almost any compartment of your automobile, explore the detailed table to detect fitting 2018 Cadillac CTS bulb size. Production line headlights get obscured over time, along with the actual endurance is dependent upon the technology used and the standard of the bulbs. It really is a wonderful time to think about changing to a more sophisticated lighting solution. Our 2018 Cadillac CTS bulb chart assists establish the right bulb for just about any plug of your own motor vehicle, whether it is headlights, fog lights, dome lights, map lights, instrument panel lights, and many others.

We strongly recommend exchanging the donned factory lighting fixtures with first-rate LED rivals because they present a longer life-time, better lighting, and a broader choice of temperatures. On the other hand, custom HID headlight packages are even more unique alternative permitting your car or truck stand above the competition by featuring the outstanding peculiarities from the car's front.

Understand that models of the same production year are offered in a variety of trims, and minor variations may appear in bulb types for the very same place. To make your lifestyle a little bit easier, we have carefully picked the bulbs ideally matching 2018 Cadillac CTS and the most efficient possibilities in terms of high quality, recognition, selling price, and life expectancy.

Cadillac CTS Bulb Chart By Years