2005 Cadillac CTS Headlights

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Keep Your 2005 Cadillac CTS in Top Shape with Quality Headlights

Whether you’re repairing or upgrading your Headlight, using high-quality parts is key to keeping your 2005 Cadillac CTS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including High Beam Headlight Bulbs, Headlamp Sockets, and Low Beam Headlight Bulbs. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Headlights from Trusted Brands

Looking for a reliable Headlight? We’ve got you covered with options from brands you know and trust like Dorman and Sylvania. For example, Dorman Headlights start at just $8.99 with an average 4.2 star rating. Sylvania offer similar pricing and quality, backed by strong customer feedback. With over 312 reviews and a solid 5 star average, you can shop with confidence knowing other Cadillac CTS owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2005 Cadillac CTS Headlight at Advance Auto Parts is around $142.51, with a range that starts at $8.99 and goes up to $763.99. With 16 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Electrical Sockets – 2-Wire Halogen Low Beam Headlight 9006 Bulb, Electrical Sockets – 2-Wire Halogen High Beam Headlight 9005 Bulb, and High Temperature Socket 9006 Bulb start at just $8.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Headlight, don’t forget to check out other key components like Exterior Lighting and Interior Lighting. At Advance Auto Parts, we’re here to help you keep your 2005 Cadillac CTS in peak condition, inside and out.

Essential 2005 Cadillac CTS Headlights

Sylvania – D3S Basic HID Headlight Bulb, Basic Performance, 1 Pack (Part No.D3S.PB1)

D3S Basic HID Headlight Bulb, Basic Performance, 1 Pack

from

$139.99
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 manufactured to exact specifications providing true OEM quality. HID bulbs are for use in HID equipped vehicles only and cannot be used as a halogen replacement.

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 ouput 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
See More

Sylvania – 9012 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 1 Pack (Part No.9012ST.BP)

9012 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 1 Pack

from

$32.99
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:
  • 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
See More

Sylvania – H9 LED Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack (Part No.H9SL.BX2)

H9 LED Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack

from

$99.99
SYLVANIA LED Fog and Powersport LED bulbs let you update your vehicle’s lights with the clarity and performance that LED lighting technology brings! Legal for on road use as a fog light replacement in your car or truck, SYLVANIA LEDs cut through foggy conditions on the road ahead. Available as an off-road upgrade to your powersport headlights, LED headlight bulbs deliver enhanced clarity and contrast to see what obstacles lie on tough terrain and trails. Engineered to provide a superior 6000K white light, as well as style and durability, the SYLVANIA LED Fog and Powersports bulbs will be sure to turn heads. These direct LED replacement bulbs are made with high performance materials ensuring their durability and performance.

Product Features:
  • SUPERIOR ILLUMINATION: 6000K cool-white light provides better clarity to see what obstacles lie ahead
  • RELIABLE: Built with aviation grade aluminum and turbo-cooled to maximize life, LED design withstands temperature and shock for optimal performance
  • EASY DIY INSTALLATION: A direct replacement for fog bulbs in cars and trucks or headlight bulbs for off-road powersports. No polarity, compact design
  • LONG LASTING DESIGN: Backed by a limited warranty, the rugged design is built to outlast halogen fog bulbs
  • SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color
  • SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Dorman – High Intensity Discharge Control Ballast (Part No.601-051)

High Intensity Discharge Control Ballast

from

$373.99
This high-intensity discharge lighting ballast is designed to match the fit and performance of the original HID ballast and restore proper headlight function on specified vehicles.

Product Features:
  • Direct replacement – this high-intensity discharge lighting ballast is made to match the fit and performance of the original HID ballast on specific vehicle applications
  • Restores functionality – reliable replacement for an original part that has failed due to a voltage surge in electrical system
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Headlight Control Ballast (Part No.601-921)

Headlight Control Ballast

from

$156.99
This high-intensity discharge lighting ballast is designed to match the fit and performance of the original HID ballast and restore proper headlight function on specified vehicles.

Product Features:
  • Direct replacement – this high-intensity discharge lighting ballast is made to match the fit and performance of the original HID ballast on specific vehicle applications
  • Restores functionality – reliable replacement for an original part that has failed due to a voltage surge in electrical system
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Carquest Premium – High Intensity Discharge (HID) Lighting Ballast (Part No.RAC1981)

High Intensity Discharge (HID) Lighting Ballast

from

$251.99
The High Intensity Discharge (HID) Lighting Ballast is part of the exterior lighting system and provides the high voltage required to ignite and keep illuminated the HID headlights.

Product Features:
  • Application matched component to ensure the system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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KAI – New Economy Replacement Passenger Side Halogen Headlight Assembly (Part No.GM2503309V)

New Economy Replacement Passenger Side Halogen Headlight Assembly

from

$257.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Passenger Side Halogen Headlight Assembly. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New Economy Replacement Passenger Side Headlight Assembly (Part No.GM2503242V)

New Economy Replacement Passenger Side Headlight Assembly

from

$219.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Passenger Side Headlight Assembly, Without Headlight Washers, Without Headlight Leveling. It is Designed to Replace Your Existing Headlight Assembly. Check To Be Sure it Fits Your Vehicle.

Product Features:
  • Halogen, Without Headlight Washers, Without Headlight Leveling, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New CAPA Certified Standard Replacement Passenger Side Headlight Assembly (Part No.GM2503242C)

New CAPA Certified Standard Replacement Passenger Side Headlight Assembly

from

$281.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New CAPA Certified Standard Replacement Passenger Side Headlight Assembly, Without Headlight Washers, Without Headlight Leveling. It is Designed to Replace Your Existing Headlight Assembly. Check To Be Sure it Fits Your Vehicle.

Product Features:
  • Halogen, Without Headlight Washers, Without Headlight Leveling, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Sylvania – D1S Basic HID Headlight Bulb, Basic Performance, 1 Pack (Part No.D1S.PB1)

D1S Basic HID Headlight Bulb, Basic Performance, 1 Pack

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 manufactured to exact specifications providing true OEM quality. HID bulbs are for use in HID equipped vehicles only and cannot be used as a halogen replacement.

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 ouput 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
See More

Sylvania – H11 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 2 Pack (Part No.H11XVBP2)

H11 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 2 Pack

from

$41.99
SYLVANIA XtraVision halogen headlight bulbs provide brighter light on the roadway to improve your visibility without impacting oncoming drivers, when compared to SYLVANIA Basic bulbs.

Product Features:
  • DEPENDABLE: Designed and manufactured to improve your driving experience without compromising bulb life
  • MORE DOWNROAD VISIBILITY: XtraVision bulbs deliver more downroad light for improved visibility when compared to SYLVANIA Basic
  • 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
See More

Sylvania – H9: LED Ultra Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack (Part No.H9LEDHP.BX2)

H9: LED Ultra Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack

from

$99.99
SYLVANIA LED Ultra Fog and Powersport Lights are our brightest LED bulbs, mimicking the bright, cool-white color temperature of sunlight at noon for superior visibility. Our LED Ultra bulbs are constructed with aviation-grade aluminum, offering a strong lightweight build that¿s designed to withstand water and dust. These bulbs are backed by over 100 years of lighting expertise and offer superior brightness and clarity while outperforming and outlasting our other bulbs with their maximum lifespan design. To top it off, they come with a limited lifetime, industry-leading warranty and US-based customer service to ensure you¿re never left in the dark.

Product Features:
  • COOL WHITE LIGHT: 6000K cool-white LED light for improved clarity to see what obstacles lie ahead
  • DIRECT H9 REPLACEMENT: A DIY LED upgrade for fog bulbs in cars and trucks or headlight bulbs for off-road powersports. No polarity, compact design.
  • MAXIMUM LIFESPAN: Precision engineering and advanced thermal management keep LEDs cool to maximize bulb life
  • LED ULTRA NIGHT VISION: The brightest bulb and the most clarity from SYLVANIA for improved nighttime visibility
  • SUPERIOR OPTICAL DESIGN: Expertly engineered to direct light where you need it on the road or on the trail
  • LIFETIME LIMITED WARRANTY: Designed with high-quality components to provide exceptional performance through the lifetime of the vehicle
  • SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Sylvania – H9 Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack (Part No.H9BP)

H9 Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack

from

$19.99
SYLVANIA Basic halogen headlight bulbs are designed to meet DOT regulations for performance and life.

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
See More

Sylvania – D1S Basic Headlight Bulb, 1 pack (Part No.D1S)

D1S Basic Headlight Bulb, 1 pack

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 manufactured to exact specifications providing true OEM quality. HID bulbs are for use in HID equipped vehicles only and cannot be used as a halogen replacement.

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
See More

Sylvania – H11: LED Ultra Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack (Part No.H11LEDHP.BX2)

H11: LED Ultra Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack

from

$99.99
SYLVANIA LED Ultra Fog and Powersport Lights are our brightest LED bulbs, mimicking the bright, cool-white color temperature of sunlight at noon for superior visibility. Our LED Ultra bulbs are constructed with aviation-grade aluminum, offering a strong lightweight build that¿s designed to withstand water and dust. These bulbs are backed by over 100 years of lighting expertise and offer superior brightness and clarity while outperforming and outlasting our other bulbs with their maximum lifespan design. To top it off, they come with a limited lifetime, industry-leading warranty and US-based customer service to ensure you¿re never left in the dark.

Product Features:
  • COOL WHITE LIGHT: 6000K cool-white LED light for improved clarity to see what obstacles lie ahead
  • DIRECT H11 REPLACEMENT: A DIY LED upgrade for fog bulbs in cars and trucks or headlight bulbs for off-road powersports. No polarity, compact design.
  • MAXIMUM LIFESPAN: Precision engineering and advanced thermal management keep LEDs cool to maximize bulb life
  • LED ULTRA NIGHT VISION: The brightest bulb and the most clarity from SYLVANIA for improved nighttime visibility
  • SUPERIOR OPTICAL DESIGN: Expertly engineered to direct light where you need it on the road or on the trail
  • LIFETIME LIMITED WARRANTY: Designed with high-quality components to provide exceptional performance through the lifetime of the vehicle
  • SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Sylvania – D3S SilverStar zXe HID Headlight Bulb, Intense White Light, 1 Pack (Part No.D3SSZ.BX)

D3S SilverStar zXe HID Headlight Bulb, Intense White Light, 1 Pack

from

$149.99
Looking for the whitest, most stylized light for your vehicle? SYLVANIA SilverStar® zXe products are the whitest in our high-performance series of headlights. SYLVANIA SilverStar zXe High Intensity Discharge Lighting, commonly referred to as HID, Xenon or XENARC bulbs deliver an intense white light on the road. A direct replacement for aged or burned-out factory headlight bulbs, SYLVANIA HID lights are highly engineered and manufactured to exact specifications providing true OEM quality. HID bulbs are for use in HID equipped vehicles only and cannot be used as a halogen replacement.

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 ouput 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
See More

Carquest Premium – Fog / Driving Light Wiring Harness (Part No.FAA1147)

Fog / Driving Light Wiring Harness

from

$22.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
See More

Carquest Premium – Fog / Driving Light Wiring Harness (Part No.FAA1143)

Fog / Driving Light Wiring Harness

from

$14.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
See More

Carquest Premium – Fog / Driving Light Wiring Harness (Part No.FAA1145)

Fog / Driving Light Wiring Harness

from

$19.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
See More

Carquest Premium – Fog / Driving Light Wiring Harness (Part No.FAA1151)

Fog / Driving Light Wiring Harness

from

$18.29
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
See More

Dorman – Electrical Sockets – 2-Wire Halogen High Beam Headlight 9005 Bulb (Part No.85812)

Electrical Sockets - 2-Wire Halogen High Beam Headlight 9005 Bulb

from

$8.99
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
See More

Dorman – High Temperature Socket 9005 Bulb (Part No.84792)

High Temperature Socket 9005 Bulb

from

$17.99
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
See More

Dorman – H8/H11 Harness Headlight Socket, 2-Wire (Part No.84783)

H8/H11 Harness Headlight Socket, 2-Wire

from

$11.99
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
See More

Dorman – Electrical Sockets – 2-Wire Halogen Low Beam Headlight 9006 Bulb (Part No.85813)

Electrical Sockets - 2-Wire Halogen Low Beam Headlight 9006 Bulb

from

$8.99
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
See More

Dorman – High Temperature Socket 9006 Bulb (Part No.84793)

High Temperature Socket 9006 Bulb

from

$18.49
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
See More

Most Popular High Beam Headlight Bulb for 2005 Cadillac CTSs

Enhance your 2005 Cadillac CTS with this popular High Beam Headlight Bulb we have in stock, for $104.99.

Sylvania – D1S Basic Headlight Bulb, 1 pack (Part No.D1S)

D1S Basic Headlight Bulb, 1 pack

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 manufactured to exact specifications providing true OEM quality. HID bulbs are for use in HID equipped vehicles only and cannot be used as a halogen replacement.

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
See More

Best-Selling 2005 Cadillac CTS Headlamp Sockets

Upgrade your CTS with one of our 3 best-selling Headlamp Sockets, earning an average 4.5 stars rating across 18 reviews.

Dorman – Electrical Sockets – 2-Wire Halogen High Beam Headlight 9005 Bulb (Part No.85812)

Electrical Sockets - 2-Wire Halogen High Beam Headlight 9005 Bulb

from

$8.99
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
See More

Dorman – High Temperature Socket 9005 Bulb (Part No.84792)

High Temperature Socket 9005 Bulb

from

$17.99
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
See More

Dorman – Electrical Sockets – 2-Wire Halogen Low Beam Headlight 9006 Bulb (Part No.85813)

Electrical Sockets - 2-Wire Halogen Low Beam Headlight 9006 Bulb

from

$8.99
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
See More

Top-Quality Low Beam Headlight Bulbs for 2005 Cadillac CTSs

Choose a high-quality OEM or aftermarket Low Beam Headlight Bulb for Cadillac CTSs and enjoy top-notch performance from $19.99.

Sylvania – 9005XS Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack (Part No.9005XSBP)

9005XS Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack

from

$19.99
SYLVANIA Basic halogen headlight bulbs are designed to meet DOT regulations for performance and life.

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
See More

Sylvania – 9006XS Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack (Part No.9006XSBP)

9006XS Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack

from

$19.99
SYLVANIA Basic halogen headlight bulbs are designed to meet DOT regulations for performance and life.

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
See More

Our Top Pick for a 2005 Cadillac CTS Dual Beam Headlight Bulb

Invest in a durable Dual Beam Headlight Bulb for your 2005 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.

Sylvania – D1S Basic HID Headlight Bulb, Basic Performance, 1 Pack (Part No.D1S.PB1)

D1S Basic HID Headlight Bulb, Basic Performance, 1 Pack

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 manufactured to exact specifications providing true OEM quality. HID bulbs are for use in HID equipped vehicles only and cannot be used as a halogen replacement.

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 ouput 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
See More

Headlight Lamp Assemblies for 2005 Cadillac CTSs

Make a smart move for your 2005 Cadillac CTS with products all priced from $219.99 to $763.99.

KAI – Headlight Assembly (Part No.GM2503315)

Headlight Assembly

from

$763.99
Headlight Assembly

KAI – New CAPA Certified Standard Replacement Passenger Side Headlight Assembly (Part No.GM2503242C)

New CAPA Certified Standard Replacement Passenger Side Headlight Assembly

from

$281.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New CAPA Certified Standard Replacement Passenger Side Headlight Assembly, Without Headlight Washers, Without Headlight Leveling. It is Designed to Replace Your Existing Headlight Assembly. Check To Be Sure it Fits Your Vehicle.

Product Features:
  • Halogen, Without Headlight Washers, Without Headlight Leveling, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New CAPA Certified Standard Replacement Driver Side Headlight Assembly (Part No.GM2502242C)

New CAPA Certified Standard Replacement Driver Side Headlight Assembly

from

$279.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New CAPA Certified Standard Replacement Driver Side Headlight Assembly, Without Headlight Washers, Without Headlight Leveling. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Without Headlight Washers, Without Headlight Leveling, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New Economy Replacement Passenger Side Headlight Assembly (Part No.GM2503242V)

New Economy Replacement Passenger Side Headlight Assembly

from

$219.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Passenger Side Headlight Assembly, Without Headlight Washers, Without Headlight Leveling. It is Designed to Replace Your Existing Headlight Assembly. Check To Be Sure it Fits Your Vehicle.

Product Features:
  • Halogen, Without Headlight Washers, Without Headlight Leveling, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New Economy Replacement Driver Side Headlight Assembly (Part No.GM2502242V)

New Economy Replacement Driver Side Headlight Assembly

from

$219.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Driver Side Headlight Assembly, Without Headlight Washers, Without Headlight Leveling. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Without Headlight Washers, Without Headlight Leveling, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Top-Rated Headlight Brands For Your 2005 Cadillac CTS

When it comes to finding the perfect Headlight for your 2005 Cadillac CTS, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Headlight brands including Sylvania and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $8.99. Purchasing a Headlight from us here at Advance Auto Parts is a smart move for both you and your 2005 Cadillac CTS, providing peace of mind with parts that meet or exceed OEM standards.

Popular Sylvania 2005 Cadillac CTS Headlights

If you’re looking for a top-quality Headlight for your 2005 Cadillac CTS, Advance Auto Parts has exactly what you need with our selection of Sylvania Headlights. We have 3 Sylvania Headlights in stock for this fitment, all known for their durability and precision fit. With prices starting at just $19.99 and an average cost of $48.32, you’ll find the perfect Headlight for your needs and budget. Sylvania Headlights for the 2005 Cadillac CTS come highly rated, with over 78 customer reviews and an impressive average rating of 4.3 stars. Choosing a Sylvania Headlight from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
D1S Basic Headlight Bulb, 1 pack
from $104.99
(47)
D1S Basic Headlight Bulb, 1 pack
“Ok”
9006XS Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack
from $19.99
(30)
9006XS Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack
“I ordered and I test in my car love the quality of it definitely is bright wish they had two not just one but I definitely recommend this light for y”
9005XS Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack
from $19.99
(1)
9005XS Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack
“Good Product – Store Associates helped a LOT !”

Top-Quality Dorman 2005 Cadillac CTS Headlights

For those in search of a high-quality Headlight for their 2005 Cadillac CTS, Advance Auto Parts offers a great selection of Dorman Headlights. With 3 Dorman Headlights in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Headlights start at just $8.99, with an average price of $15.16, giving you a range of options to suit your budget. Backed by over 15 customer ratings and an average rating of 4.2 stars, Dorman Headlights provide both reliability and excellent performance. Choosing a Dorman Headlight from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
High Temperature Socket 9005 Bulb
from $17.99
(6)
High Temperature Socket 9005 Bulb
“easy to install”
Electrical Sockets - 2-Wire Halogen High Beam Headlight 9005 Bulb
from $8.99
(1)
Electrical Sockets – 2-Wire Halogen High Beam Headlight 9005 Bulb
“It works and was reasonably easy to install”
High Temperature Socket 9006 Bulb
from $18.49
(8)
High Temperature Socket 9006 Bulb
“worked as it should”

FAQs for 2005 Cadillac CTS Headlights

What are the best-selling Headlights for 2005 Cadillac CTSs?

Out of 16 Headlights that fit 2005 Cadillac CTSs, the following parts are the top sellers:

What’s the price range for 2005 Cadillac CTS Headlights?

The prices of Headlights for the 2005 Cadillac CTS range from $8.99 up to $763.99 for the most premium parts.

What is the average price of a Headlight for a 2005 Cadillac CTS?

The average price for Headlights for the 2005 Cadillac CTS is $142.51. Keep in mind the variety of part types within our Headlight category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Headlights for other Cadillac CTS model years?

Yes, we carry Headlights for 15 model years of Cadillac CTSs between 2003 and 2019. The following model years are the most popular for Headlight purchases: 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, and 2011.

What are the cheapest Headlights for my 2005 Cadillac CTS?

Does Advance Auto Parts sell Headlights for any other 2005 Cadillac models?

Yes. We stock Headlights for 6 other popular 2005 Cadillac models. Some of the most popular are 2005 Escalade Headlights, 2005 Escalade ESV Headlights, 2005 Escalade EXT Headlights, 2005 DeVille Headlights, and 2005 SRX Headlights.

What are the top-rated Headlights that fit the 2005 Cadillac CTS?

Based on 312 reviews by customers, our 2005 Cadillac CTS Headlights have an average customer rating of 5 stars. These are the highest-rated categories of Headlights for the 2005 Cadillac CTS and their top-rated products:

What types of Headlights do you sell for my 2005 Cadillac CTS?

As of 3/1/26, these are some of the most in-demand types of Headlights for a 2005 Cadillac CTS:

Can I get help with 2005 Cadillac CTS Headlight orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Headlights and more.

What is your return policy for Cadillac CTS Headlights?

Advance Auto Parts keeps returns simple. For new Cadillac CTS Headlights and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.