2003 Chevrolet Express 3500 HVAC Electrical Parts
Keep Your 2003 Chevrolet Express 3500 in Top Shape with Quality HVAC Electrical Parts
Whether you’re repairing or upgrading your HVAC Electrical Part, using high-quality parts is key to keeping your 2003 Chevrolet Express 3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Climate Control Modules, AC and Heater Wiring Connector, and HVAC Air Mode Valve 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 2003 Chevrolet Express 3500 HVAC Electrical Part at Advance Auto Parts is around $138.99, with a range that starts at $12.49 and goes up to $294.99. With 8 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Dorman Climate Control Module, 599-217, Carquest Multi-Use Connector, PTA1737, and GM Genuine Parts Heating and Air Conditioning Vacuum Harness, 15-75212 start at just $12.49 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your HVAC Electrical Part, don’t forget to check out other key components like Blower Motor and Related Products and Engine Cooling Parts. At Advance Auto Parts, we’re here to help you keep your 2003 Chevrolet Express 3500 in peak condition, inside and out.
Find Your Specific 2003 Chevrolet Express 3500 HVAC Electrical Parts
Looking for the perfect HVAC Electrical Part for your 2003 Chevrolet Express 3500? You’re in the right place. Below, you’ll find links to various types of HVAC Electrical Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket HVAC Electrical Parts, ensuring durability and a precise fit for your Chevrolet Express 3500. Whether you’re driving a 2003 model or another popular model year like
2015,
2016,
2017,
2018,
2019,
2020,
2021,
2022, and
2023, we’ve got you covered. Purchasing HVAC Electrical Parts 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 HVAC Electrical Parts that fit your vehicle.
Essential 2003 Chevrolet Express 3500 HVAC Electrical Parts
Carquest Premium – Carquest Multi-Use Connector, PTA1737 (Part No.PTA1737)
from
$12.49
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.
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Dorman – Dorman Climate Control Module, 599-217 (Part No.599-217)
from
$269.99
This brand new direct replacement restores performance and maintains the original look and feel of certain model years, for a seamless, reliable repair.
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Dorman – Dorman Remanufactured Climate Control Modules, 599-191 (Part No.599-191)
from
$187.99
Seamlessly restore operation by easily swapping the malfunctioning original module with this fully tested replacement unit.
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Dorman – Dorman Climate Control Module, 599-294 (Part No.599-294)
from
$237.99
Seamlessly restore operation by easily swapping the malfunctioning original module with this fully tested replacement unit.
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Dorman – Dorman Remanufactured Climate Control Module, 599-127 (Part No.599-127)
from
$294.99
Climate controls stopped working? Seamlessly restore operation by easily swapping the malfunctioning original module with this fully tested replacement unit.
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Dorman – Dorman Climate Control Module, 599-293 (Part No.599-293)
from
$207.99
Seamlessly restore operation by easily swapping the malfunctioning original module with this fully tested replacement unit.
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GM Genuine Parts – GM Genuine Parts Heating and Air Conditioning Vacuum Harness, 15-75212 (Part No.15-75212)
Carquest Premium – Carquest A/C Compressor Wiring Harness, T37218 (Part No.T37218)
from
$20.79
Carquest A/C Accessories provide a comprehensive offering of premium quality fittings and tools to service all aspects of an a/c service from the most simple fitting replacement to complex diagnostics required for late model applications.
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Carquest Premium – Carquest A/C Compressor Wiring Harness, T37215 (Part No.T37215)
from
$20.99
Carquest A/C Accessories provide a comprehensive offering of premium quality fittings and tools to service all aspects of an a/c service from the most simple fitting replacement to complex diagnostics required for late model applications.
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Carquest Premium – Carquest Engine Cooling Fan Motor Relay Connector, T37232 (Part No.T37232)
from
$24.99
Carquest A/C Accessories provide a comprehensive offering of premium quality fittings and tools to service all aspects of an a/c service from the most simple fitting replacement to complex diagnostics required for late model applications.
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GM Genuine Parts – GM Genuine Parts 2-Way Female Black and Green Multi-Purpose Pigtail, PT248 (Part No.PT248)
from
$29.49
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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Popular 2003 Chevrolet Express 3500 HVAC Electrical Parts Categories
Most Popular Climate Control Modules for 2003 Chevrolet Express 3500s
Enhance your 2003 Chevrolet Express 3500 with one of the 4 Climate Control Modules we have in stock, starting at just $207.99.
Dorman – Dorman Climate Control Module, 599-217 (Part No.599-217)
from
$269.99
This brand new direct replacement restores performance and maintains the original look and feel of certain model years, for a seamless, reliable repair.
See More
Dorman – Dorman Remanufactured Climate Control Module, 599-127 (Part No.599-127)
from
$294.99
Climate controls stopped working? Seamlessly restore operation by easily swapping the malfunctioning original module with this fully tested replacement unit.
See More
Dorman – Dorman Climate Control Module, 599-294 (Part No.599-294)
from
$237.99
Seamlessly restore operation by easily swapping the malfunctioning original module with this fully tested replacement unit.
See More
Dorman – Dorman Climate Control Module, 599-293 (Part No.599-293)
from
$207.99
Seamlessly restore operation by easily swapping the malfunctioning original module with this fully tested replacement unit.
See More
Best-Selling 2003 Chevrolet Express 3500 AC and Heater Wiring Connector
Upgrade your Express 3500 with our best-selling AC and Heater Wiring Connector.
Carquest Premium – Carquest Engine Cooling Fan Motor Relay Connector, T37232 (Part No.T37232)
from
$24.99
Carquest A/C Accessories provide a comprehensive offering of premium quality fittings and tools to service all aspects of an a/c service from the most simple fitting replacement to complex diagnostics required for late model applications.
See More
Top-Quality HVAC Air Mode Valve Actuator Connector for 2003 Chevrolet Express 3500s
Choose a high-quality OEM or aftermarket HVAC Air Mode Valve Actuator Connector for Chevrolet Express 3500s and enjoy top-notch performance from $12.49.
Carquest Premium – Carquest Multi-Use Connector, PTA1737 (Part No.PTA1737)
from
$12.49
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.
See More
Our Top Pick for a 2003 Chevrolet Express 3500 HVAC Air Valve Vacuum Actuator Harnes
Invest in a
durable HVAC Air Valve Vacuum Actuator Harnes for your 2003 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.
GM Genuine Parts – GM Genuine Parts Heating and Air Conditioning Vacuum Harness, 15-75212 (Part No.15-75212)
Our HVAC Heater Control Connector for 2003 Chevrolet Express 3500s
Make a smart move for your 2003 Chevrolet Express 3500 with our HVAC Heater Control Connector for $29.49.
GM Genuine Parts – GM Genuine Parts 2-Way Female Black and Green Multi-Purpose Pigtail, PT248 (Part No.PT248)
from
$29.49
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.
See More
FAQs for 2003 Chevrolet Express 3500 HVAC Electrical Parts
What are the best-selling HVAC Electrical Parts for 2003 Chevrolet Express 3500s?
Out of 8 HVAC Electrical Parts that fit 2003 Chevrolet Express 3500s, the following parts are the top sellers:
- Dorman Climate Control Module, 599-217 (12342192) – $269.99
- Carquest Multi-Use Connector, PTA1737 (12443331) – $12.49
- GM Genuine Parts Heating and Air Conditioning Vacuum Harness, 15-75212 (50258966) – $33.99
What’s the price range for 2003 Chevrolet Express 3500 HVAC Electrical Parts?
The prices of HVAC Electrical Parts for the 2003 Chevrolet Express 3500 range from $12.49 up to $294.99 for the most premium parts.
What is the average price of an HVAC Electrical Part for a 2003 Chevrolet Express 3500?
The average price for HVAC Electrical Parts for the 2003 Chevrolet Express 3500 is $138.99. Keep in mind the variety of part types within our HVAC Electrical Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell HVAC Electrical Parts for other Chevrolet Express 3500 model years?
What are the cheapest HVAC Electrical Parts for my 2003 Chevrolet Express 3500?
The cheapest 2003 Chevrolet Express 3500 HVAC Electrical Parts we carry are:
- Carquest Multi-Use Connector, PTA1737 (12443331) – $12.49
- Carquest Engine Cooling Fan Motor Relay Connector, T37232 (12186116) – $24.99
- GM Genuine Parts 2-Way Female Black and Green Multi-Purpose Pigtail, PT248 (11895228) – $29.49
- GM Genuine Parts Heating and Air Conditioning Vacuum Harness, 15-75212 (50258966) – $33.99
- Dorman Climate Control Module, 599-293 (50185831) – $207.99
Does Advance Auto Parts sell HVAC Electrical Parts for any other 2003 Chevrolet models?
Yes. We stock HVAC Electrical Parts for 28 other popular 2003 Chevrolet models. Some of the most popular are 2003 Tahoe HVAC Electrical Parts, 2003 Impala HVAC Electrical Parts, 2003 Silverado 1500 HVAC Electrical Parts, 2003 Malibu HVAC Electrical Parts, and 2003 Suburban 1500 HVAC Electrical Parts.
What types of HVAC Electrical Parts do you sell for my 2003 Chevrolet Express 3500?
As of 8/2/26, these are some of the most in-demand types of HVAC Electrical Parts for a 2003 Chevrolet Express 3500:
Can I get help with 2003 Chevrolet Express 3500 HVAC Electrical Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet HVAC Electrical Parts and more.
What is your return policy for Chevrolet Express 3500 HVAC Electrical Parts?
Advance Auto Parts keeps returns simple. For new Chevrolet Express 3500 HVAC Electrical Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.