2011 Cadillac DTS Headlights
Keep Your 2011 Cadillac DTS in Top Shape with Quality Headlights
Whether you’re repairing or upgrading your Headlight, using high-quality parts is key to keeping your 2011 Cadillac DTS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Headlight Lamp Assemblies, High Beam Headlight Bulbs, and Xenon Lighting Ballasts. 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 Sylvania. For example, Sylvania Headlights start at just $104.99 with an average 4.3 star rating. With over 94 reviews and a solid 5 star average, you can shop with confidence knowing other Cadillac DTS owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2011 Cadillac DTS Headlight at Advance Auto Parts is around $373.82, with a range that starts at $22.99 and goes up to $919.99. With 6 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like D1S Basic HID Headlight Bulb, Basic Performance, 1 Pack, Fog / Driving Light Wiring Harness, and Headlight Assembly start at just $22.99 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 2011 Cadillac DTS in peak condition, inside and out.
Find Your Specific 2011 Cadillac DTS Headlights
Looking for the perfect Headlight for your 2011 Cadillac DTS? You’re in the right place. Below, you’ll find links to various types of Headlights that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Headlights, ensuring durability and a precise fit for your Cadillac DTS. Whether you’re driving a 2011 model or another popular model year like
2006,
2007,
2008,
2009, and
2010, we’ve got you covered. Purchasing Headlights from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Headlights that fit your vehicle.
Essential 2011 Cadillac DTS Headlights
Dorman – High Intensity Discharge Control Module (Part No.601-907)
from
$209.99
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:
See More
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
Sylvania – D1S Basic HID Headlight Bulb, Basic Performance, 1 Pack (Part No.D1S.PB1)
from
$110.99
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:
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 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
KAI – Headlight Assembly (Part No.GM2502275)
from
$919.99
Headlight Assembly
KAI – Headlight Assembly (Part No.GM2503275)
from
$873.99
Headlight Assembly
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 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:
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
Carquest Premium – Fog / Driving Light Wiring Harness (Part No.FAA1147)
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:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Popular 2011 Cadillac DTS Headlights Categories
Most Popular Headlight Lamp Assemblies for 2011 Cadillac DTSs
Enhance your 2011 Cadillac DTS with one of the 2 Headlight Lamp Assemblies we have in stock, starting at just $873.99.
KAI – Headlight Assembly (Part No.GM2502275)
from
$919.99
Headlight Assembly
KAI – Headlight Assembly (Part No.GM2503275)
from
$873.99
Headlight Assembly
Best-Selling 2011 Cadillac DTS High Beam Headlight Bulb
Upgrade your DTS with our best-selling High Beam Headlight Bulb.
Sylvania – D1S Basic HID Headlight Bulb, Basic Performance, 1 Pack (Part No.D1S.PB1)
from
$110.99
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:
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 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
Top-Quality Xenon Lighting Ballasts for 2011 Cadillac DTSs
Choose a high-quality OEM or aftermarket Xenon Lighting Ballast for Cadillac DTSs and enjoy top-notch performance from $209.99.
Dorman – High Intensity Discharge Control Module (Part No.601-907)
from
$209.99
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:
See More
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
Our Top Pick for a 2011 Cadillac DTS Headlight or Fog Light Connector Repair Harnes
Invest in a
durable Headlight or Fog Light Connector Repair Harnes for your 2011 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.
Carquest Premium – Fog / Driving Light Wiring Harness (Part No.FAA1147)
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:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Our Top-Rated Low Beam Headlight Bulbs for 2011 Cadillac DTSs
Make a smart move for your 2011 Cadillac DTS with our Low Beam Headlight Bulb for $104.99.
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 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:
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
Top-Rated Headlight Brands For Your 2011 Cadillac DTS
When it comes to finding the perfect Headlight for your 2011 Cadillac DTS, 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 more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $104.99. Purchasing a Headlight from us here at Advance Auto Parts is a smart move for both you and your 2011 Cadillac DTS, providing peace of mind with parts that meet or exceed OEM standards.
Popular Sylvania 2011 Cadillac DTS Headlights
If you’re looking for a top-quality Headlight for your 2011 Cadillac DTS, Advance Auto Parts has exactly what you need with our selection of Sylvania Headlights. We have 1 Sylvania Headlights in stock for this fitment, all known for their durability and precision fit. With prices starting at just $104.99, you’ll find the perfect Headlight for your needs and budget. Sylvania Headlights for the 2011 Cadillac DTS come highly rated, with over 47 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.
from
$104.99
(47)
D1S Basic Headlight Bulb, 1 pack
“The markings on this bulb appear to match the OEM bulbs that were being replaced for my 2011 Buick Lacrosse. Performance appears to be identical to t”
FAQs for 2011 Cadillac DTS Headlights
What are the best-selling Headlights for 2011 Cadillac DTSs?
Out of 6 Headlights that fit 2011 Cadillac DTSs, the following parts are the top sellers:
- D1S Basic HID Headlight Bulb, Basic Performance, 1 Pack (12186965) – $110.99
- Fog / Driving Light Wiring Harness (12521216) – $22.99
- Headlight Assembly (50055519) – $919.99
What’s the price range for 2011 Cadillac DTS Headlights?
The prices of Headlights for the 2011 Cadillac DTS range from $22.99 up to $919.99 for the most premium parts.
What is the average price of a Headlight for a 2011 Cadillac DTS?
The average price for Headlights for the 2011 Cadillac DTS is $373.82. 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 DTS model years?
What are the cheapest Headlights for my 2011 Cadillac DTS?
The cheapest 2011 Cadillac DTS Headlights we carry are:
- Fog / Driving Light Wiring Harness (12521216) – $22.99
- D1S Basic Headlight Bulb, 1 pack (17080298) – $104.99
- D1S Basic HID Headlight Bulb, Basic Performance, 1 Pack (12186965) – $110.99
- High Intensity Discharge Control Module (50221422) – $209.99
- Headlight Assembly (50055522) – $873.99
Does Advance Auto Parts sell Headlights for any other 2011 Cadillac models?
Yes. We stock Headlights for 5 other popular 2011 Cadillac models. Some of the most popular are 2011 Escalade Headlights, 2011 Escalade ESV Headlights, 2011 Escalade EXT Headlights, 2011 CTS Headlights, and 2011 SRX Headlights.
What types of Headlights do you sell for my 2011 Cadillac DTS?
As of 11/2/25, these are some of the most in-demand types of Headlights for a 2011 Cadillac DTS:
Can I get help with 2011 Cadillac DTS 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 DTS Headlights?
Advance Auto Parts keeps returns simple. For new Cadillac DTS Headlights and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.