2003 Cadillac DeVille Antennas
Keep Your 2003 Cadillac DeVille in Top Shape with Quality Antennas
Whether you’re repairing or upgrading your Antenna, using high-quality parts is key to keeping your 2003 Cadillac DeVille looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Antenna Adapters and Power Antenna Module Connectors. 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 2003 Cadillac DeVille Antenna at Advance Auto Parts is around $28.49, with a range that starts at $13.99 and goes up to $42.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like ANTENNAWorks; Antenna Adaptor; For Factory Antenna w/Mini Barbed Or Barb Less Pl and Multi-Use Connector start at just $13.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Antenna, don’t forget to check out other key components like Amplifier Parts and Stereos. At Advance Auto Parts, we’re here to help you keep your 2003 Cadillac DeVille in peak condition, inside and out.
Find Your Specific 2003 Cadillac DeVille Antennas
Looking for the perfect Antenna for your 2003 Cadillac DeVille? You’re in the right place. Below, you’ll find links to various types of Antennas that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Antennas, ensuring durability and a precise fit for your Cadillac DeVille. Whether you’re driving a 2003 model or another popular model year like
1996,
1997,
1998,
1999,
2000,
2001,
2002,
2004, and
2005, we’ve got you covered. Purchasing Antennas 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 Antennas that fit your vehicle.
Essential 2003 Cadillac DeVille Antennas
Metra Electronics – ANTENNAWorks; Antenna Adaptor; For Factory Antenna w/Mini Barbed Or Barb Less Pl (Part No.40-GM12)
from
$13.99
GM MINI antenna adapter that plugs into the aftermarket radios and OEM antenna harness.
Product Features:
See More
Product Features:
- Used To Adapt Factory Antenna Cable Connection
- To That Of An Aftermarket Radio
- Adapter is 7″ in length
- Used for AM and FM reception when replacing the OEM radio
Carquest Premium – Multi-Use Connector (Part No.PTA2402)
from
$42.99
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.
- 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
Popular 2003 Cadillac DeVille Antennas Categories
Most Popular Antenna Adapter for 2003 Cadillac DeVilles
Enhance your 2003 Cadillac DeVille with this popular Antenna Adapter we have in stock, for $13.99.
Metra Electronics – ANTENNAWorks; Antenna Adaptor; For Factory Antenna w/Mini Barbed Or Barb Less Pl (Part No.40-GM12)
from
$13.99
GM MINI antenna adapter that plugs into the aftermarket radios and OEM antenna harness.
Product Features:
See More
Product Features:
- Used To Adapt Factory Antenna Cable Connection
- To That Of An Aftermarket Radio
- Adapter is 7″ in length
- Used for AM and FM reception when replacing the OEM radio
Best-Selling 2003 Cadillac DeVille Power Antenna Module Connector
Upgrade your DeVille with our best-selling Power Antenna Module Connector.
Carquest Premium – Multi-Use Connector (Part No.PTA2402)
from
$42.99
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.
- 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
FAQs for 2003 Cadillac DeVille Antennas
What are the best-selling Antennas for 2003 Cadillac DeVilles?
Out of 2 Antennas that fit 2003 Cadillac DeVilles, the following parts are the top sellers:
- ANTENNAWorks; Antenna Adaptor; For Factory Antenna w/Mini Barbed Or Barb Less Pl (22610094) – $13.99
- Multi-Use Connector (12447014) – $42.99
What’s the price range for 2003 Cadillac DeVille Antennas?
The prices of Antennas for the 2003 Cadillac DeVille range from $13.99 up to $42.99 for the most premium parts.
What is the average price of an Antenna for a 2003 Cadillac DeVille?
The average price for Antennas for the 2003 Cadillac DeVille is $28.49. Keep in mind the variety of part types within our Antenna category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Antennas for other Cadillac DeVille model years?
What are the cheapest Antennas for my 2003 Cadillac DeVille?
The cheapest 2003 Cadillac DeVille Antennas we carry are:
- ANTENNAWorks; Antenna Adaptor; For Factory Antenna w/Mini Barbed Or Barb Less Pl (22610094) – $13.99
- Multi-Use Connector (12447014) – $42.99
Does Advance Auto Parts sell Antennas for any other 2003 Cadillac models?
Yes. We stock Antennas for 3 other popular 2003 Cadillac models. Some of the most popular are 2003 Escalade Antennas, 2003 Escalade ESV Antennas, 2003 Escalade EXT Antennas, and 2003 Seville Antennas.
What types of Antennas do you sell for my 2003 Cadillac DeVille?
As of 6/2/26, these are some of the most in-demand types of Antennas for a 2003 Cadillac DeVille:
Can I get help with 2003 Cadillac DeVille Antenna orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Antennas and more.
What is your return policy for Cadillac DeVille Antennas?
Advance Auto Parts keeps returns simple. For new Cadillac DeVille Antennas and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.