2006 Cadillac STS Vehicle Doors
Keep Your 2006 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 2006 Cadillac STS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Door Lock Solenoid Connectors, Door Ajar Switch Connectors, and Fuel Filler Door Lock Actuator Connector. 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 2006 Cadillac STS Vehicle Door at Advance Auto Parts is around $49.94, with a range that starts at $10.49 and goes up to $134.99. With 7 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Black Multi-Purpose Pigtail, Natural Colored Multi-Purpose Pigtail, and 2-Way Female Gray Multi-Purpose Pigtail start at just $30.49 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 2006 Cadillac STS in peak condition, inside and out.
Find Your Specific 2006 Cadillac STS Vehicle Doors
Looking for the perfect Vehicle Door for your 2006 Cadillac STS? You’re in the right place. Below, you’ll find links to various types of Vehicle Doors that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Vehicle Doors, ensuring durability and a precise fit for your Cadillac STS. Whether you’re driving a 2006 model or another popular model year like
2005,
2007,
2008,
2009,
2010, and
2011, we’ve got you covered. Purchasing Vehicle Doors 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 Vehicle Doors that fit your vehicle.
Essential 2006 Cadillac STS Vehicle Doors
GM Genuine Parts – Natural Colored Multi-Purpose Pigtail (Part No.PT2652)
from
$68.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Dorman – Door Lock Actuator Connector (Part No.645-165)
from
$36.99
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.
Product Features:
See More
Product Features:
- Professional appearance – this electrical pigtail is designed for a clean, professional look when installed
- Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
- 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
Carquest Premium – Multi-Use Connector (Part No.PTA1798)
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:
See More
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.
Carquest Premium – Multi-Use Connector (Part No.PTA3158)
from
$38.99
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.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
GM Genuine Parts – Black Multi-Purpose Pigtail (Part No.PT2712)
from
$34.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest Premium – Multi-Use Connector (Part No.PTA1879)
from
$134.99
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
ACDelco – 2-Way Female Gray Multi-Purpose Pigtail (Part No.PT209)
from
$30.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Popular 2006 Cadillac STS Vehicle Doors Categories
Most Popular Door Lock Solenoid Connectors for 2006 Cadillac STSs
Enhance your 2006 Cadillac STS with one of the 2 Door Lock Solenoid Connectors we have in stock, starting at just $36.99.
GM Genuine Parts – Natural Colored Multi-Purpose Pigtail (Part No.PT2652)
from
$68.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Dorman – Door Lock Actuator Connector (Part No.645-165)
from
$36.99
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.
Product Features:
See More
Product Features:
- Professional appearance – this electrical pigtail is designed for a clean, professional look when installed
- Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
- 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
Best-Selling 2006 Cadillac STS Door Ajar Switch Connector
Upgrade your STS with our best-selling Door Ajar Switch Connector.
Carquest Premium – Multi-Use Connector (Part No.PTA1798)
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:
See More
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.
Top-Quality Fuel Filler Door Lock Actuator Connector for 2006 Cadillac STSs
Choose a high-quality OEM or aftermarket Fuel Filler Door Lock Actuator Connector for Cadillac STSs and enjoy top-notch performance from $38.99.
Carquest Premium – Multi-Use Connector (Part No.PTA3158)
from
$38.99
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.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
Our Top Pick for a 2006 Cadillac STS Door Harness Connector
Invest in a
durable Door Harness Connector for your 2006 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.
GM Genuine Parts – Black Multi-Purpose Pigtail (Part No.PT2712)
from
$34.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Door Lock Motor Connectors for 2006 Cadillac STSs
Make a smart move for your 2006 Cadillac STS with products all priced from $30.49 to $134.99.
ACDelco – 2-Way Female Gray Multi-Purpose Pigtail (Part No.PT209)
from
$30.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest Premium – Multi-Use Connector (Part No.PTA1879)
from
$134.99
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 2006 Cadillac STS Vehicle Doors
What are the best-selling Vehicle Doors for 2006 Cadillac STSs?
Out of 7 Vehicle Doors that fit 2006 Cadillac STSs, the following parts are the top sellers:
- Black Multi-Purpose Pigtail (11895082) – $34.99
- Natural Colored Multi-Purpose Pigtail (11895236) – $68.99
- 2-Way Female Gray Multi-Purpose Pigtail (11895065) – $30.49
What’s the price range for 2006 Cadillac STS Vehicle Doors?
The prices of Vehicle Doors for the 2006 Cadillac STS range from $10.49 up to $134.99 for the most premium parts.
What is the average price of a Vehicle Door for a 2006 Cadillac STS?
The average price for Vehicle Doors for the 2006 Cadillac STS is $49.94. 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?
What are the cheapest Vehicle Doors for my 2006 Cadillac STS?
The cheapest 2006 Cadillac STS Vehicle Doors we carry are:
- Multi-Use Connector (12507419) – $10.49
- 2-Way Female Gray Multi-Purpose Pigtail (11895065) – $30.49
- Black Multi-Purpose Pigtail (11895082) – $34.99
- Door Lock Actuator Connector (50207701) – $36.99
- Multi-Use Connector (12588590) – $38.99
Does Advance Auto Parts sell Vehicle Doors for any other 2006 Cadillac models?
Yes. We stock Vehicle Doors for 6 other popular 2006 Cadillac models. Some of the most popular are 2006 Escalade Vehicle Doors, 2006 Escalade ESV Vehicle Doors, 2006 Escalade EXT Vehicle Doors, 2006 CTS Vehicle Doors, and 2006 DTS Vehicle Doors.
What types of Vehicle Doors do you sell for my 2006 Cadillac STS?
As of 11/2/25, these are some of the most in-demand types of Vehicle Doors for a 2006 Cadillac STS:
Can I get help with 2006 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.