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2001 Cadillac Seville Light Bulb Sizes & Types


Fog Light Bulb Front - 880

  • Intended for fog use only.
  • Heat-resistant quartz glass for long life.
  • XTRA technology for increased light output and aerospace alloy filaments for durability.
  • Select DOT / SAE compliance for street legality.
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Headlight Bulb High Beam - 9005

  • Thanks to its unique 360-degree design, the L2 outputs enough light to give a 200% brightness compared to halogen bulbs, allowing you to see farther and providing higher reflectivity.
  • See more clearly: ditch your dim yellow halogen bulbs and make way for super-focused bright headlights. The daylight optics give superior visibility, as well as giving your car added style.
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The Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception and improved contrast over stock halogen. These lights offer a crisp white light that allows for clearer road illumination while also including blue on top to add style!

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- Genuine Morimoto Elite HID System
- Pair of XB35 (35W) or XB55 (50W) Ballasts Based Upon Product Selections
- Pair of High-Quality Morimoto Bulbs

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– Get up to 100% more vision on the road compared to a standard

– Excellent for nighttime drivers and when often driving in rural areas or dimly lit streets

– For maximum light output and ultimate performance.

- Original equipment quality.

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– Brightest headlight = most downroad visibility.
– Whiter light for added clarity. Ultra Night Vision: Makes night drives less stressful and more comfortable
–All of Sylvania’s headlights are 100% street legal and don’t increase glare (is what blinds oncoming traffic). Be assured you are improving your driving experience without affecting anyone else’s.
–To maximize visibility it is recommended to change bulbs in pairs to ensure an even field of ... Check price on

The Fahren Termitor 9005/HB3 LED Headlight Bulbs are the perfect choice for anyone looking to upgrade their vehicle's lighting system. These bulbs feature 800% breakthrough brightness, making them one of the brightest headlight bulbs on the market.

Equipped with Z10 technology, each bulb utilizes a high-power double-sided 12 LED large chip to provide a whopping 30,000LM/Set light output. This means you'll have plenty of light to see the road ahead, even ... Check price on

  • Enhanced Driving Experience: The SEALIGHT LED bulbs offer a remarkable 400% increase in brightness and a 100% expanded view, providing a focused beam pattern that illuminates road signs without causing glare for other drivers.
  • 650 Feet High Visibility: The 9005 bulbs deliver centralized full beams, allowing you to clearly see objects like deer on the sides of the road, ensuring a safer journey through rural areas and deserted highways, minimizing the risk ... Check price on

Upgrade your car or truck with HIKARI LED bulbs, the ideal solution for enhancing visibility and improving nighttime driving experiences. Discover enhanced visibility with the XHP50.2 LED bulb! Designed with the same heat-tested construction and reliability as our XHP50 LEDs, these bulbs offer increased brightness and output. Experience a satisfying beam pattern that covers a wider view, providing you with improved visibility on the road. Enjoy a straightforward direct plug-in ... Check price on

The OSRAM NIGHT BREAKER LASER 9005 Headlight Bulb is a superior lighting solution that significantly enhances night-time visibility and safety. Its seamless compatibility and easy installation mirror OEM specifications, ensuring a straightforward upgrade for drivers. The bulb shines with an exceptional brightness and a far-reaching beam, casting a clean, white light that illuminates the road ahead more effectively than standard bulbs.

Notably, these bulbs also perform well as daytime running lights, ... Check price on

Headlight Bulb Low Beam - D1S

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 of Xenon lighting.

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–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 OE bulb has 11-digit security label and batch# on bulb may be different from batch# found inside of metal base ... Check price on

If you're looking for a replacement bulb for your 2001 Cadillac Seville but are unsure about which size to get, we can help. We've compiled a chart of the headlight bulb sizes from the owner's manual to provide you with the specific part number for your application.

Additionally, we've chosen some highly-rated aftermarket LED and HID lamps for each of the 3 positions in your Cadillac Sedan. These bulbs have been selected to fit the 2001 Cadillac Seville socket and meet the required wattage and voltage.