2008 Cadillac STS Vehicle Doors

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Keep Your 2008 Cadillac STS in Top Shape with Quality Vehicle Doors

Whether you’re repairing or upgrading your Vehicle Door, using high-quality parts is key to keeping your 2008 Cadillac STS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Door Jamb Switch Connector, Door Molding Retainers, and Door Interior Trim Panel Retainers. 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.

Competitive Prices and Extensive Inventory

The average price for a 2008 Cadillac STS Vehicle Door at Advance Auto Parts is around $12.00, with a range that starts at $0.51 and goes up to $35.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Retainer (Sold by each), Multi-Use Connector, and Multi-Use Connector start at just $0.51 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Vehicle Door, don’t forget to check out other key components like Vehicle Hoods and Vehicle Windows. At Advance Auto Parts, we’re here to help you keep your 2008 Cadillac STS in peak condition, inside and out.

Essential 2008 Cadillac STS Vehicle Doors

Carquest Premium – Multi-Use Connector (Part No.PTA1798)

Multi-Use Connector

from

$10.49
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.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
See More

Carquest Premium – Multi-Use Connector (Part No.PTA2546)

Multi-Use Connector

from

$35.99
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.
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
See More

Auveco – Retainer (Sold by each) (Part No.20995)

Retainer (Sold by each)

from

$0.99
Auveco products provide OE fit and function.
See More

Needa Parts – Trim Retainer (Part No.454620B)

Trim Retainer

from

$6.29
Needa Parts, a division of the Hillman Group, is an industry leader in all types of automotive body fasteners, retainers, and clips, offering over 400 SKUs of interior, exterior, and underhood fasteners.

Product Features:
  • Needa Parts offers a complete assortment for all popular makes and models
  • Vehicle make specific fastener kits are available
  • All fasteners meet or exceed OEM standards
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Auveco – Retainer (Sold by each) (Part No.20988)

Retainer (Sold by each)

from

$0.51
Auveco products provide OE fit and function.
See More

Most Popular Door Jamb Switch Connector for 2008 Cadillac STSs

Enhance your 2008 Cadillac STS with this popular Door Jamb Switch Connector we have in stock, for $10.49.

Carquest Premium – Multi-Use Connector (Part No.PTA1798)

Multi-Use Connector

from

$10.49
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.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
See More

Best-Selling 2008 Cadillac STS Door Molding Retainer

Upgrade your STS with our best-selling Door Molding Retainer.

Auveco – Retainer (Sold by each) (Part No.20988)

Retainer (Sold by each)

from

$0.51
Auveco products provide OE fit and function.
See More

Top-Quality Door Interior Trim Panel Retainers for 2008 Cadillac STSs

Choose a high-quality OEM or aftermarket Door Interior Trim Panel Retainer for Cadillac STSs and enjoy top-notch performance from $0.99.

Auveco – Retainer (Sold by each) (Part No.20995)

Retainer (Sold by each)

from

$0.99
Auveco products provide OE fit and function.
See More

Our Top Pick for a 2008 Cadillac STS Door Harness Connector

Invest in a durable Door Harness Connector for your 2008 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.

Carquest Premium – Multi-Use Connector (Part No.PTA2546)

Multi-Use Connector

from

$35.99
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.
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • 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 2008 Cadillac STS Vehicle Doors

What are the best-selling Vehicle Doors for 2008 Cadillac STSs?

Out of 4 Vehicle Doors that fit 2008 Cadillac STSs, the following parts are the top sellers:

What’s the price range for 2008 Cadillac STS Vehicle Doors?

The prices of Vehicle Doors for the 2008 Cadillac STS range from $0.51 up to $35.99 for the most premium parts.

What is the average price of a Vehicle Door for a 2008 Cadillac STS?

The average price for Vehicle Doors for the 2008 Cadillac STS is $12.00. Keep in mind the variety of part types within our Vehicle Door category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Vehicle Doors for other Cadillac STS model years?

Yes, we carry Vehicle Doors for 5 model years of Cadillac STSs between 2005 and 2011. The following model years are the most popular for Vehicle Door purchases: 2011, 2010, 2009, 2007, 2006, and 2005.

What are the cheapest Vehicle Doors for my 2008 Cadillac STS?

The cheapest 2008 Cadillac STS Vehicle Doors we carry are:

Does Advance Auto Parts sell Vehicle Doors for any other 2008 Cadillac models?

Yes. We stock Vehicle Doors for 6 other popular 2008 Cadillac models. Some of the most popular are 2008 Escalade Vehicle Doors, 2008 Escalade ESV Vehicle Doors, 2008 Escalade EXT Vehicle Doors, 2008 CTS Vehicle Doors, and 2008 DTS Vehicle Doors.

What types of Vehicle Doors do you sell for my 2008 Cadillac STS?

As of 6/2/26, these are some of the most in-demand types of Vehicle Doors for a 2008 Cadillac STS:

Can I get help with 2008 Cadillac STS Vehicle Door orders?

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

What is your return policy for Cadillac STS Vehicle Doors?

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