2003 Cadillac DeVille Electrical Connectors

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Keep Your 2003 Cadillac DeVille in Top Shape with Quality Electrical Connectors

Whether you’re repairing or upgrading your Electrical Connector, 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 Windshield Washer Pump Connectors, Manifold Air Pressure Sensor Connectors, and Ignition Knock (Detonation) Sensor 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.

Top-Rated Electrical Connectors from Trusted Brands

Looking for a reliable Electrical Connector? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Electrical Connectors start at just $18.99 with an average 4.2 star rating. With over 6 reviews and a solid 5.0 star average, you can shop with confidence knowing other Cadillac DeVille owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2003 Cadillac DeVille Electrical Connector at Advance Auto Parts is around $47.04, with a range that starts at $11.99 and goes up to $106.99. With 33 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Carquest Multi-Use Connector, PTA1007, GM Genuine Parts Black Multi-Purpose Pigtail, PT2830, and GM Genuine Parts Gray Multi-Purpose Pigtail, PT3923 start at just $19.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Electrical Connector, don’t forget to check out other key components like Driving Safety Monitoring System Parts and Electrical Motors. 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 Electrical Connectors

Looking for the perfect Electrical Connector for your 2003 Cadillac DeVille? You’re in the right place. Below, you’ll find links to various types of Electrical Connectors that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Electrical Connectors, 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 Electrical Connectors 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 Electrical Connectors that fit your vehicle.

Essential 2003 Cadillac DeVille Electrical Connectors

Carquest Premium – Carquest Multi-Use Connector, PTA1832 (Part No.PTA1832)

Carquest Multi-Use Connector, PTA1832

from

$25.99
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.
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GM Genuine Parts – GM Genuine Parts 3-Way Female Black Multi-Purpose Pigtail, PT420 (Part No.PT420)

GM Genuine Parts 3-Way Female Black Multi-Purpose Pigtail, PT420

from

$41.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA2828 (Part No.PTA2828)

Carquest Multi-Use Connector, PTA2828

from

$39.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTC1558 (Part No.PTC1558)

Carquest Multi-Use Connector, PTC1558

from

$36.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1786 (Part No.PTA1786)

Carquest Multi-Use Connector, PTA1786

from

$45.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA2334 (Part No.PTA2334)

Carquest Multi-Use Connector, PTA2334

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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1011 (Part No.PTA1011)

Carquest Multi-Use Connector, PTA1011

from

$26.99
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.
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GM Genuine Parts – GM Genuine Parts Multi-Purpose Pigtail, PT125 (Part No.PT125)

GM Genuine Parts Multi-Purpose Pigtail, PT125

from

$13.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1487 (Part No.PTA1487)

Carquest Multi-Use Connector, PTA1487

from

$6.29
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.
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GM Genuine Parts – GM Genuine Parts Multi-Purpose Pigtail, PT2054 (Part No.PT2054)

GM Genuine Parts Multi-Purpose Pigtail, PT2054

from

$106.99
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.
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GM Genuine Parts – GM Genuine Parts Gray Multi-Purpose Pigtail, PT3923 (Part No.PT3923)

GM Genuine Parts Gray Multi-Purpose Pigtail, PT3923

from

$46.99
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.
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GM Genuine Parts – GM Genuine Parts Multi-Purpose Pigtail, PT168 (Part No.PT168)

GM Genuine Parts Multi-Purpose Pigtail, PT168

from

$36.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1776 (Part No.PTA1776)

Carquest Multi-Use Connector, PTA1776

from

$36.99
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.
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Carquest Premium – Carquest Engine Oil Pressure Switch, SBA1123 (Part No.SBA1123)

Carquest Engine Oil Pressure Switch, SBA1123

from

$9.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Oil Pressure Sensor/Switch monitors the engine’s oil pressure, providing critical feedback to the driver and engine control unit to prevent potential damage from low oil pressure conditions. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Carquest Premium – Carquest Multi-Use Connector, PTA1217 (Part No.PTA1217)

Carquest Multi-Use Connector, PTA1217

from

$6.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA2402 (Part No.PTA2402)

Carquest Multi-Use Connector, 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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1181 (Part No.PTA1181)

Carquest Multi-Use Connector, PTA1181

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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1856 (Part No.PTA1856)

Carquest Multi-Use Connector, PTA1856

from

$36.99
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.
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GM Genuine Parts – GM Genuine Parts 7-Way Female Gray Multi-Purpose Pigtail, PT1391 (Part No.PT1391)

GM Genuine Parts 7-Way Female Gray Multi-Purpose Pigtail, PT1391

from

$97.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1302 (Part No.PTA1302)

Carquest Multi-Use Connector, PTA1302

from

$46.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1007 (Part No.PTA1007)

Carquest Multi-Use Connector, PTA1007

from

$19.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1178 (Part No.PTA1178)

Carquest Multi-Use Connector, PTA1178

from

$46.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA2478 (Part No.PTA2478)

Carquest Multi-Use Connector, PTA2478

from

$46.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA2427 (Part No.PTA2427)

Carquest Multi-Use Connector, PTA2427

from

$32.99
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.
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Dorman – Dorman Two-Wire Fog Lamp Socket Bulbs 881 and 889, 85855 (Part No.85855)

Dorman Two-Wire Fog Lamp Socket Bulbs 881 and 889, 85855

from

$18.99
This fog light connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
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(2 reviews)
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Carquest Premium – Carquest Multi-Use Connector, PTA1004 (Part No.PTA1004)

Carquest Multi-Use Connector, PTA1004

from

$11.99
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.
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Popular 2003 Cadillac DeVille Electrical Connectors Categories

Oil Pressure Switch and Senders
Oil Pressure Switch and Senders
Lighting Wiring Harness Connectors
Lighting Wiring Harness Connectors
Body Wiring Harness Connectors
Body Wiring Harness Connectors
Ignition Knock (Detonation) Sensor Connectors
Ignition Knock (Detonation) Sensor Connectors
License Lamp Connectors
License Lamp Connectors
Manifold Air Pressure Sensor Connectors
Manifold Air Pressure Sensor Connectors
Engine Cooling Fan Motor Relay Connectors
Engine Cooling Fan Motor Relay Connectors
Fog Light Connectors
Fog Light Connectors
Air Charge Temperature Sensor Connectors
Air Charge Temperature Sensor Connectors
Suspension Yaw Sensor Connectors
Suspension Yaw Sensor Connectors
Barometric Pressure Sensor Connectors
Barometric Pressure Sensor Connectors
Oil Pressure Switch Connectors
Oil Pressure Switch Connectors
Turn Signal and Side Marker Light Connectors
Turn Signal and Side Marker Light Connectors
Suspension Ride Height Sensor Connectors
Suspension Ride Height Sensor Connectors
Inline Connectors
Inline Connectors
Windshield Washer Pump Connectors
Windshield Washer Pump Connectors
Hood Ajar Indicator Switch Connectors
Hood Ajar Indicator Switch Connectors
Power Distribution Block Connectors
Power Distribution Block Connectors
Traction Control Switch Connectors
Traction Control Switch Connectors
Interior Wiring Harness Connectors
Interior Wiring Harness Connectors
Rear Lamp Harness Connectors
Rear Lamp Harness Connectors
Power Antenna Relay Connector
Power Antenna Relay Connector
Body Wiring Junction Block Connector
Body Wiring Junction Block Connector
Manual Trans Shift Position Switch Connector
Manual Trans Shift Position Switch Connector

Most Popular Windshield Washer Pump Connector for 2003 Cadillac DeVilles

Enhance your 2003 Cadillac DeVille with this popular Windshield Washer Pump Connector we have in stock, for $19.99.
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Carquest Premium – Carquest Multi-Use Connector, PTA1007 (Part No.PTA1007)

Carquest Multi-Use Connector, PTA1007

from

$19.99
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.
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Best-Selling 2003 Cadillac DeVille Manifold Air Pressure Sensor Connector

Upgrade your DeVille with our best-selling Manifold Air Pressure Sensor Connector.
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Carquest Premium – Carquest Multi-Use Connector, PTA1129 (Part No.PTA1129)

Carquest Multi-Use Connector, PTA1129

from

$58.99
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.
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Top-Quality Ignition Knock (Detonation) Sensor Connectors for 2003 Cadillac DeVilles

Choose a high-quality OEM or aftermarket Ignition Knock (Detonation) Sensor Connector for Cadillac DeVilles and enjoy top-notch performance from $46.99.
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Carquest Premium – Carquest Multi-Use Connector, PTA1178 (Part No.PTA1178)

Carquest Multi-Use Connector, PTA1178

from

$46.99
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.
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Our Top Pick for a 2003 Cadillac DeVille Oil Pressure Switch and Sender

Invest in a durable Oil Pressure Switch and Sender for your 2003 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.
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Carquest Premium – Carquest Engine Oil Pressure Switch, SBA1041 (Part No.SBA1041)

Carquest Engine Oil Pressure Switch, SBA1041

from

$19.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Oil Pressure Sensor/Switch monitors the engine’s oil pressure, providing critical feedback to the driver and engine control unit to prevent potential damage from low oil pressure conditions. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
See More
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Top-Rated Fog Light Connectors for 2003 Cadillac DeVilles

Make a smart move for your 2003 Cadillac DeVille with products all priced from $11.99 to $18.99.
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Dorman – Dorman Two-Wire Fog Lamp Socket Bulbs 881 and 889, 85855 (Part No.85855)

Dorman Two-Wire Fog Lamp Socket Bulbs 881 and 889, 85855

from

$18.99
This fog light connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
See More

(2 reviews)
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Carquest Premium – Carquest Multi-Use Connector, PTA1004 (Part No.PTA1004)

Carquest Multi-Use Connector, PTA1004

from

$11.99
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.
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Top-Rated Electrical Connector Brands For Your 2003 Cadillac DeVille

When it comes to finding the perfect Electrical Connector for your 2003 Cadillac DeVille, 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 Electrical Connector brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $18.99. Purchasing a Electrical Connector from us here at Advance Auto Parts is a smart move for both you and your 2003 Cadillac DeVille, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dorman 2003 Cadillac DeVille Electrical Connectors

If you’re looking for a top-quality Electrical Connector for your 2003 Cadillac DeVille, Advance Auto Parts has exactly what you need with our selection of Dorman Electrical Connectors. We have 1 Dorman Electrical Connectors in stock for this fitment, all known for their durability and precision fit. With prices starting at just $18.99, you’ll find the perfect Electrical Connector for your needs and budget. Dorman Electrical Connectors for the 2003 Cadillac DeVille come highly rated, with over 2 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Electrical Connector from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Dorman Two-Wire Fog Lamp Socket Bulbs 881 and 889, 85855
from $18.99
(2)
Dorman Two-Wire Fog Lamp Socket Bulbs 881 and 889, 85855
“Worked perfectly for my fog lights.”

FAQs for 2003 Cadillac DeVille Electrical Connectors

What are the best-selling Electrical Connectors for 2003 Cadillac DeVilles?

Out of 33 Electrical Connectors that fit 2003 Cadillac DeVilles, the following parts are the top sellers:

What’s the price range for 2003 Cadillac DeVille Electrical Connectors?

The prices of Electrical Connectors for the 2003 Cadillac DeVille range from $11.99 up to $106.99 for the most premium parts.

What is the average price of an Electrical Connector for a 2003 Cadillac DeVille?

The average price for Electrical Connectors for the 2003 Cadillac DeVille is $47.04. Keep in mind the variety of part types within our Electrical Connector category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Electrical Connectors for other Cadillac DeVille model years?

Yes, we carry Electrical Connectors for 44 model years of Cadillac DeVilles between 1958 and 2005. The following model years are the most popular for Electrical Connector purchases: 2005, 2004, 2002, 2001, 2000, 1999, 1998, 1997, and 1996.

What are the cheapest Electrical Connectors for my 2003 Cadillac DeVille?

The cheapest 2003 Cadillac DeVille Electrical Connectors we carry are:

Does Advance Auto Parts sell Electrical Connectors for any other 2003 Cadillac models?

Yes. We stock Electrical Connectors for 4 other popular 2003 Cadillac models. Some of the most popular are 2003 Escalade Electrical Connectors, 2003 Escalade ESV Electrical Connectors, 2003 Escalade EXT Electrical Connectors, 2003 Seville Electrical Connectors, and 2003 CTS Electrical Connectors.

What are the top-rated Electrical Connectors that fit the 2003 Cadillac DeVille?

The one 2003 Cadillac DeVille Electrical Connector we have in stock is the Carquest Multi-Use Connector, PTA1004. It costs $11.99.

What types of Electrical Connectors do you sell for my 2003 Cadillac DeVille?

As of 8/2/26, these are some of the most in-demand types of Electrical Connectors for a 2003 Cadillac DeVille:

Can I get help with 2003 Cadillac DeVille Electrical Connector orders?

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

What is your return policy for Cadillac DeVille Electrical Connectors?

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

More Popular Parts for All Makes