2003 Cadillac CTS Low Beam Headlight Bulbs
Your 2003 Cadillac CTS might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Low Beam Headlight Bulbs you desperately need.
We currently carry 5 Low Beam Headlight Bulbs to choose from for your 2003 Cadillac CTS, and our inventory prices range from as little as $6.05 up to $104.99.
On top of low prices, Advance Auto Parts offers 3 different trusted brands of Low Beam Headlight Bulbs for the 2003 Cadillac CTS. We only sell parts from trusted brands like Sylvania so that you can find quality parts you can count on.
Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 154 reviews on our Low Beam Headlight Bulbs for the 2003 Cadillac CTS from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Low Beam Headlight Bulbs stock in-person!
Low Beam Headlight Bulbs for Your 2003 Cadillac CTS
Sylvania – D1S Basic Headlight Bulb, 1 pack (Part No.D1S)
from
$104.99
SYLVANIA Basic High Intensity Discharge Lighting, commonly referred to as HID, Xenon or XENARC bulbs deliver a brilliant white light on the road. A direct replacement for aged or burned-out factory bulbs, SYLVANIA HID lights are highly engineered and manu
Product Features:
See More
Product Features:
- DEPENDABLE: Engineered with precision OEM quality for consistent performance
- ENERGY EFFICIENT: Low power consumption provides an ultra long life span
- BRIGHTER LIGHT: Tuned for quick warm-up to produce a high intensity light output at SAE/ECE performance levels
- WHITE LIGHT: Xenon gas Produces a brilliant white light to stimulate and reflect paint in road markers and signs to help improve visibility
- EASY DIY INSTALLATION: A direct replacement for HID equipped vehicles, no modification required; not a halogen replacement
- SMART MAINTENANCE: Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color
- PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
- SAFETY: Compliant with DOT regulations and SAE standards, SYLVANIA headlight bulbs are designed to prevent glare, making them safe for on-road use
- TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
Sylvania – 9006XS Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack (Part No.9006XSBP)
from
$17.99
SYLVANIA Basic halogen headlight bulbs are designed to meet DOT regulations and SAE standards for performance and life. Made from high quality materials, they are designed to match the basic performance of your car or truck’s original bulb. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.
Product Features:
See More
Product Features:
- DEPENDABLE: Made from high quality materials for long-lasting durability to improve your driving situation
- OE QUALITY: Designed to match the basic performance of your vehicle’s original bulb
- EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
- SMART MAINTENANCE: Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color
- PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
- SAFETY: Compliant with DOT regulations and SAE standards, SYLVANIA headlight bulbs are designed with safety in mind to prevent glare
- TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
Sylvania – 9006XS SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 1 Pack (Part No.9006XSSTBP)
from
$28.49
SYLVANIA SilverStar® high performance halogen headlight bulbs provide a balance of improved visibility and bulb life to deliver a brighter and whiter light when compared to SYLVANIA Basic. The combination of downroad, sideroad, and whiter light helps to achieve more clarity during night-time driving. More clarity can improve contrast and object visibility such as street signs and road hazards while driving. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.
Product Features:
See More
Product Features:
- BRIGHTER: A specially designed filament and proprietary halogen gas mixture produces a brighter downroad light
- WHITER LIGHT: Blue ceramic coating technology provides a whiter light for more clarity and improved contrast, making it easier to see objects in the road
- EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
- SMART MAINTENANCE: Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color
- PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
- SAFETY: Compliant with DOT regulations and SAE standards, SYLVANIA headlight bulbs are designed with safety in mind to prevent glare
- TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
Koito – Whitebeam 9006 (HB4) Light Bulb (Part No.4B40022380KOI)
from
$7.29
The Koito Whitebeam 9006 (HB4) bulb is designed to improve visibility while you drive. The brighter bulb is DOT legal and manufactured to SAE specifications in Japan. The Whitebeam light creates a 3770 Kelvin color beam that shines further downrange than OEM 9006 halogen bulbs. Because of its design and luminosity, the Whitebeam 9006 (HB4) will help you stay safe as you drive down the road in the dark. The Whitebeam will also outlast OEM bulbs due to better construction and higher quality materials and can mean money savings down the road.
Product Features:
See More
Product Features:
- Brighter than OEM
- Downrange visibility improved
- DOT Legal replacement
- Longer life than OEM Halogen bulbs by Koito can be relied upon for their long life and light output. Stringent testing ensures that these original equipment replacement bulbs will stand up to the wear and tear of rigorous driving. Features and Benefits:
- Precision optics for accurate light projection
- Aluminum-coated reflector reflects 100% of the bulb’s light
- DOT Compliant
Autopart International Inc – Headlight Bulb (Part No.P80402207327API)
from
$6.05
Headlight Bulb
FAQs for 2003 Cadillac CTS Low Beam Headlight Bulbs
What are the most popular Low Beam Headlight Bulbs for the 2003 Cadillac CTS?
With 3 brands you can trust, our most popular Low Beam Headlight Bulbs for the 2003 Cadillac CTS parts are:
from
$17.99
(30)
9006XS Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack
Low Beam Headlight Bulbs
from
$28.49
This product is not rated
9006XS SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 1 Pack
Low Beam Headlight Bulbs
