2007 Cadillac CTS Bulb Size Chart

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Headlight Bulb High Beam - 9005XS
Headlight Bulb Low Beam(with halogen headlights) - 9006XS
Headlight Bulb Low Beam(with HID headlights) - D1S

Center High Mount Stop Light Bulb - PC175
License Plate Light Bulb - 2825

License Plate Light Bulb - 98
Parking Light Bulb - 2825

Parking Light Bulb - 98
Tail Light Bulb - 3157R

Daytime Running Light Bulb - 3157
Turn Signal Light Bulb Rear - 3157
Back Up Reverse Light Bulb - 3157
Side Marker Light Bulb Front - 194NA
Side Marker Light Bulb Rear - 2825

Side Marker Light Bulb Rear - 98
Turn Signal Light Bulb Front Outer - 2825

Turn Signal Light Bulb Front Outer - 98
Turn Signal Light Bulb Front Inner - 3157
Trunk or Cargo Area Light - 211-2
Dome Light Bulb - PC175
Map Light Bulb - PC175
Courtesy Light Bulb - 564

2007 Cadillac CTS Low Beam bulb size - D1S

    Xenon HID Conversion Kit

  • Made in Germany

    OSRAM XENARC OEM 4300K D1S HID/XENON

    –DOT approved, 100% legal for On/Off road use
    – Extremely Long Life with precise light distribution & consistent performance.

    ONLY Upgrade version Osram HID bulbs such as XNL, CBI, CBB, etc… that come with 7-digit TRUST code gives matching batch# on bulb label and inside of metal base cap. This standard...

  • Best Choice

    Philips D1S Standard Authentic Xenon

    Discover the xenon lighting solutions, one of the popular choices in xenon lighting. These xenon bulbs produce even more light to satisfy the most demanding drivers while maintaining their high Original Equipment quality and superior performance. Make sure to order genuine Original Equipment quality Xenon lighting from Philips, the inventor...

  • See More D1S Xenon HID Conversion Kit

2007 Cadillac CTS Brake bulb size - 3157R

    LED Lights

  • Premium Pick

    Philips 3157 Ultinon LED Bulb (Red)

    Get stylish signaling with intense red light. Whether it’s for backup, stopping, or signaling, Philips Ultinon LED exterior lighting is designed to provide excellent light distribution. 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...

  • Best Choice

    Sylvania Zevo LED Red Bulb

    SYLVANIA ZEVO LED bulbs deliver a brighter, whiter, sharper light. As easy as changing a light bulb, you can have improved performance and safety for interior and exterior applications. World-class manufacturing and high-quality materials guarantee a lifetime warranty on your ZEVO bulbs. LED bulbs used for turn signals may require...

  • See More 3157R LED Lights

2007 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

2007 Cadillac CTS Parking 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

2007 Cadillac CTS Tail Light bulb size - 3157R

    LED Lights

  • Premium Pick

    Philips 3157 Ultinon LED Bulb (Red)

    Get stylish signaling with intense red light. Whether it’s for backup, stopping, or signaling, Philips Ultinon LED exterior lighting is designed to provide excellent light distribution. 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...

  • Best Choice

    Sylvania Zevo LED Red Bulb

    SYLVANIA ZEVO LED bulbs deliver a brighter, whiter, sharper light. As easy as changing a light bulb, you can have improved performance and safety for interior and exterior applications. World-class manufacturing and high-quality materials guarantee a lifetime warranty on your ZEVO bulbs. LED bulbs used for turn signals may require...

  • See More 3157R LED Lights

2007 Cadillac CTS Side Marker Rear 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

2007 Cadillac CTS Turn Signal 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 any socket of your own vehicle, check out the ultimate list to reveal correct 2007 Cadillac CTS bulb size. Manufacturer headlights get obscured after a while, as well as the genuine endurance is dependent upon the technology used and the grade of the bulbs. It is a terrific time to take into account switching to a more advanced lighting solution. Our 2007 Cadillac CTS bulb chart helps identify the correct bulb for just about any plug of your respective automobile, be it headlights, fog lights, daytime running lights, back-up reverse lights, side markers, and so on.

We strongly suggest replacing the defective original lamps with first-rate LED counterparts as they boast an extended lifespan, better illumination, and a bigger choice of hues. On the flip side, aftermarket HID headlight systems are also more distinctive choice permitting your car stay ahead of the crowd by spotlighting the impressive traits of your car's face.

Do not forget that vehicles of the same year are sold in a variety of trims, and slight dissimilarities may happen in bulb types for the similar placement. To make your life a little bit easier, we have carefully chosen the bulbs accurately fitting 2007 Cadillac CTS and the most beneficial choices in terms of high quality, recognition, price, and life expectancy.

Cadillac CTS Bulb Chart By Years