2003 Chevrolet C8500 Electrical Connectors

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Keep Your 2003 Chevrolet C8500 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 Chevrolet C8500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Inline Connectors, Trailer Wiring Harness Connectors, and Oil Pressure Switch 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 Chevrolet C8500 Electrical Connector at Advance Auto Parts is around $50.93, with a range that starts at $32.99 and goes up to $84.99. With 12 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like GM Genuine Parts Black Multi-Purpose Pigtail, PT2830, GM Genuine Parts Gray Multi-Purpose Pigtail, PT3923, and GM Genuine Parts Black Multi-Purpose Pigtail, PT2135 start at just $46.99 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 Electrical Motors and Wire Connectors. At Advance Auto Parts, we’re here to help you keep your 2003 Chevrolet C8500 in peak condition, inside and out.

Find Your Specific 2003 Chevrolet C8500 Electrical Connectors

Looking for the perfect Electrical Connector for your 2003 Chevrolet C8500? 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 Chevrolet C8500. Whether you’re driving a 2003 model or another popular model year like 2004, 2005, 2006, 2007, 2008, and 2009, 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 Chevrolet C8500 Electrical Connectors

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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ACDelco – ACDelco Multi-Purpose Pigtail Kit, PT3846 (Part No.PT3846)

ACDelco Multi-Purpose Pigtail Kit, PT3846

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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GM Genuine Parts – GM Genuine Parts Black Multi-Purpose Pigtail, PT2135 (Part No.PT2135)

GM Genuine Parts Black Multi-Purpose Pigtail, PT2135

from

$53.99
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, PTA2106 (Part No.PTA2106)

Carquest Multi-Use Connector, PTA2106

from

$47.99
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 2-Way Female Black Multi-Purpose Pigtail, PT288 (Part No.PT288)

GM Genuine Parts 2-Way Female Black Multi-Purpose Pigtail, PT288

from

$59.99
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 Black Multi-Purpose Pigtail, PT1525 (Part No.PT1525)

GM Genuine Parts Black Multi-Purpose Pigtail, PT1525

from

$56.99
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 Black Multi-Purpose Pigtail Kit with Splices, PT2897 (Part No.PT2897)

GM Genuine Parts Black Multi-Purpose Pigtail Kit with Splices, PT2897

from

$84.99
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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Dorman – Dorman Trailer Tow Harness Connector – Professional appearance, 645-170 (Part No.645-170)

Dorman Trailer Tow Harness Connector - Professional appearance, 645-170

from

$32.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1205 (Part No.PTA1205)

Carquest Multi-Use Connector, PTA1205

from

$41.99
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, PT1799 (Part No.PT1799)

GM Genuine Parts Multi-Purpose Pigtail, PT1799

from

$54.99
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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View Product

GM Genuine Parts – GM Genuine Parts Black Multi-Purpose Pigtail, PT2830 (Part No.PT2830)

GM Genuine Parts Black Multi-Purpose Pigtail, PT2830

from

$48.49
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.
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Most Popular Inline Connector for 2003 Chevrolet C8500s

Enhance your 2003 Chevrolet C8500 with this popular Inline Connector we have in stock, for $47.99.
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Carquest Premium – Carquest Multi-Use Connector, PTA2106 (Part No.PTA2106)

Carquest Multi-Use Connector, PTA2106

from

$47.99
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.
See More
View Product

Best-Selling 2003 Chevrolet C8500 Trailer Wiring Harness Connector

Upgrade your C8500 with our best-selling Trailer Wiring Harness Connector.
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Dorman – Dorman Trailer Tow Harness Connector – Professional appearance, 645-170 (Part No.645-170)

Dorman Trailer Tow Harness Connector - Professional appearance, 645-170

from

$32.99
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.
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View Product

Top-Quality Oil Pressure Switch Connectors for 2003 Chevrolet C8500s

Choose a high-quality OEM or aftermarket Oil Pressure Switch Connector for Chevrolet C8500s and enjoy top-notch performance from $48.49.
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GM Genuine Parts – GM Genuine Parts Black Multi-Purpose Pigtail, PT2830 (Part No.PT2830)

GM Genuine Parts Black Multi-Purpose Pigtail, PT2830

from

$48.49
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.
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Our Top Pick for a 2003 Chevrolet C8500 Manual Trans Shift Position Switch Connector

Invest in a durable Manual Trans Shift Position Switch Connector for your 2003 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.
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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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Our Body Wiring Harness Connectors for 2003 Chevrolet C8500s

Make a smart move for your 2003 Chevrolet C8500 with our Body Wiring Harness Connector for $53.99.
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GM Genuine Parts – GM Genuine Parts Black Multi-Purpose Pigtail, PT2135 (Part No.PT2135)

GM Genuine Parts Black Multi-Purpose Pigtail, PT2135

from

$53.99
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.
See More
View Product

FAQs for 2003 Chevrolet C8500 Electrical Connectors

What are the best-selling Electrical Connectors for 2003 Chevrolet C8500s?

Out of 12 Electrical Connectors that fit 2003 Chevrolet C8500s, the following parts are the top sellers:

What’s the price range for 2003 Chevrolet C8500 Electrical Connectors?

The prices of Electrical Connectors for the 2003 Chevrolet C8500 range from $32.99 up to $84.99 for the most premium parts.

What is the average price of an Electrical Connector for a 2003 Chevrolet C8500?

The average price for Electrical Connectors for the 2003 Chevrolet C8500 is $50.93. 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 Chevrolet C8500 model years?

Yes, we carry Electrical Connectors for 5 model years of Chevrolet C8500s between 2004 and 2009. The following model years are the most popular for Electrical Connector purchases: 2009, 2008, 2007, 2006, 2005, and 2004.

What are the cheapest Electrical Connectors for my 2003 Chevrolet C8500?

The cheapest 2003 Chevrolet C8500 Electrical Connectors we carry are:

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

Yes. We stock Electrical Connectors for 30 other popular 2003 Chevrolet models. Some of the most popular are 2003 Tahoe Electrical Connectors, 2003 Impala Electrical Connectors, 2003 Silverado 1500 Electrical Connectors, 2003 Malibu Electrical Connectors, and 2003 Suburban 1500 Electrical Connectors.

What types of Electrical Connectors do you sell for my 2003 Chevrolet C8500?

As of 8/2/26, these are some of the most in-demand types of Electrical Connectors for a 2003 Chevrolet C8500:

Can I get help with 2003 Chevrolet C8500 Electrical Connector orders?

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

What is your return policy for Chevrolet C8500 Electrical Connectors?

Advance Auto Parts keeps returns simple. For new Chevrolet C8500 Electrical Connectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

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