2003 Cadillac Escalade EXT Sunroofs and Parts

Keep Your 2003 Cadillac Escalade EXT in Top Shape with a Quality Sunroofs and Part

When it comes to maintaining or upgrading your 2003 Cadillac Escalade EXT, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Sunroofs and Part for your Escalade EXT. We currently carry a top Sunroofs and Part in stock that is built to last. Whether you’re replacing a damaged Sunroofs and Part or looking to upgrade, our selection for the 2003 Cadillac Escalade EXT ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Vehicle Hoods and Vehicle Windows to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2003 Cadillac Escalade EXT running smoothly and looking great.

Essential 2003 Cadillac Escalade EXT Sunroofs and Parts

Carquest Premium – Multi-Use Connector (Part No.PTA2334)

Multi-Use Connector

from

$51.99
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.
  • WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
See More

Carquest Premium – Multi-Use Connector (Part No.PTC2523)

Multi-Use Connector

from

$61.99
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.
  • WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
See More

Most Popular Sunroof Switch Connector for 2003 Cadillac Escalade EXTs

Enhance your 2003 Cadillac Escalade EXT with this popular Sunroof Switch Connector we have in stock, for $51.99.

Carquest Premium – Multi-Use Connector (Part No.PTA2334)

Multi-Use Connector

from

$51.99
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.
  • WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
See More

FAQs for 2003 Cadillac Escalade EXT Sunroofs and Parts

What’s the price range for 2003 Cadillac Escalade EXT Sunroofs and Parts?

We currently have just one Sunroofs and Parts for the 2003 Cadillac Escalade EXT in stock: Multi-Use Connector and it costs $51.99.

Does Advance Auto Parts sell Sunroofs and Parts for other Cadillac Escalade EXT model years?

Yes, we carry Sunroofs and Parts for 10 model years of Cadillac Escalade EXTs between 2002 and 2013. The following model years are the most popular for Sunroofs and Part purchases: 2007, 2006, 2002, 2004, 2008, 2012, 2011, 2010, and 2009.

Does Advance Auto Parts sell Sunroofs and Parts for any other 2003 Cadillac models?

Yes. We stock Sunroofs and Parts for 4 other popular 2003 Cadillac models. Some of the most popular are 2003 Escalade Sunroofs and Parts, 2003 Escalade ESV Sunroofs and Parts, 2003 DeVille Sunroofs and Parts, 2003 Seville Sunroofs and Parts, and 2003 CTS Sunroofs and Parts.

What types of Sunroofs and Parts do you sell for my 2003 Cadillac Escalade EXT?

We currently have just 1 Sunroofs and Part in stock for a 2003 Cadillac Escalade EXT, and as of 11/2/25, it is a Sunroof Switch Connector.

Can I get help with 2003 Cadillac Escalade EXT Sunroofs and Part orders?

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

What is your return policy for Cadillac Escalade EXT Sunroofs and Parts?

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