2026 Chevrolet Silverado 2500 HD Air Conditioning Parts
Keep Your 2026 Chevrolet Silverado 2500 HD in Top Shape with Quality Air Conditioning Parts
Whether you’re repairing or upgrading your Air Conditioning Part, using high-quality parts is key to keeping your 2026 Chevrolet Silverado 2500 HD looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including AC Caps and Valve Core Kits and AC Expansion Valve O-Rings. 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 Air Conditioning Parts from Trusted Brands
Looking for a reliable Air Conditioning Part? We’ve got you covered with options from brands you know and trust like GM Genuine. For example, GM Genuine Air Conditioning Parts start at just $14.99 with an average 4.5 star rating. With over 54 reviews and a solid 5 star average, you can shop with confidence knowing other Chevrolet Silverado 2500 HD owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2026 Chevrolet Silverado 2500 HD Air Conditioning Part at Advance Auto Parts is around $18.39, with a range that starts at $14.99 and goes up to $21.79. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Air Conditioning Line O-Ring start at just $21.79 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Air Conditioning Part, don’t forget to check out other key components like Engine Cooling Parts. At Advance Auto Parts, we’re here to help you keep your 2026 Chevrolet Silverado 2500 HD in peak condition, inside and out.
Find Your Specific 2026 Chevrolet Silverado 2500 HD Air Conditioning Parts
Looking for the perfect Air Conditioning Part for your 2026 Chevrolet Silverado 2500 HD? You’re in the right place. Below, you’ll find links to various types of Air Conditioning Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Air Conditioning Parts, ensuring durability and a precise fit for your Chevrolet Silverado 2500 HD. Whether you’re driving a 2026 model or another popular model year like
2015,
2016,
2017,
2018,
2019,
2020,
2021,
2022, and
2023, we’ve got you covered. Purchasing Air Conditioning 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 Air Conditioning Parts that fit your vehicle.
Essential 2026 Chevrolet Silverado 2500 HD Air Conditioning Parts
GM Genuine Parts – Air Conditioning System Valve Core (Part No.15-1119)
from
$14.99
GM Genuine Parts A/C System Valve Cores are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These A/C system valve cores are components of the A/C service valve through which your vehicle’s refrigerant can be accessed and serviced. The valve core is a spring-loaded poppet valve that is opened when the service technician connects the A/C service machine hose couplers. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
See More
Product Features:
- Repair leaking A/C system, restore A/C function
- Helps restore A/C Function
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies
Factory Air – Cap & Valve A/C System Seal Kit (Part No.26783)
from
$21.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Factory Air.
Product Features:
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Product Features:
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- SUV and rear air applications
- Application specific
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- SUV and rear air applications
- Application specific
Factory Air – Cap & Valve A/C System Seal Kit (Part No.26775)
from
$18.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Factory Air.
Product Features:
See More
Product Features:
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- SUV and rear air applications
- Application specific
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- SUV and rear air applications
- Application specific
Carquest Premium – A/C Valve Core/Cap (Part No.T26775)
from
$18.99
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 – Air Conditioning Line O-Ring (Part No.13579649)
from
$21.79
GM Genuine Parts Rubber-Bonded Sealing Washers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
See More
Product Features:
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies
Popular 2026 Chevrolet Silverado 2500 HD Air Conditioning Parts Categories
Most Popular AC Caps and Valve Core Kit for 2026 Chevrolet Silverado 2500 HDs
Enhance your 2026 Chevrolet Silverado 2500 HD with this popular AC Caps and Valve Core Kit we have in stock, for $14.99.
GM Genuine Parts – Air Conditioning System Valve Core (Part No.15-1119)
from
$14.99
GM Genuine Parts A/C System Valve Cores are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These A/C system valve cores are components of the A/C service valve through which your vehicle’s refrigerant can be accessed and serviced. The valve core is a spring-loaded poppet valve that is opened when the service technician connects the A/C service machine hose couplers. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
See More
Product Features:
- Repair leaking A/C system, restore A/C function
- Helps restore A/C Function
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies
Best-Selling 2026 Chevrolet Silverado 2500 HD AC Expansion Valve O-Ring
Upgrade your Silverado 2500 HD with our best-selling AC Expansion Valve O-Ring.
GM Genuine Parts – Air Conditioning Line O-Ring (Part No.13579649)
from
$21.79
GM Genuine Parts Rubber-Bonded Sealing Washers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
See More
Product Features:
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies
Top-Rated Air Conditioning Part Brands For Your 2026 Chevrolet Silverado 2500 HD
When it comes to finding the perfect Air Conditioning Part for your 2026 Chevrolet Silverado 2500 HD, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 1 trusted brands. We carry the most popular Air Conditioning Part brands including GM Genuine, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $14.99. Purchasing a Air Conditioning Part from us here at Advance Auto Parts is a smart move for both you and your 2026 Chevrolet Silverado 2500 HD, providing peace of mind with parts that meet or exceed OEM standards.
Popular GM Genuine 2026 Chevrolet Silverado 2500 HD Air Conditioning Parts
If you’re looking for a top-quality Air Conditioning Part for your 2026 Chevrolet Silverado 2500 HD, Advance Auto Parts has exactly what you need with our selection of GM Genuine Air Conditioning Parts. We have 1 GM Genuine Air Conditioning Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $14.99, you’ll find the perfect Air Conditioning Part for your needs and budget. GM Genuine Air Conditioning Parts for the 2026 Chevrolet Silverado 2500 HD come highly rated, with over 6 customer reviews and an impressive average rating of 4.5 stars. Choosing a GM Genuine Air Conditioning Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 2026 Chevrolet Silverado 2500 HD Air Conditioning Parts
What are the best-selling Air Conditioning Parts for 2026 Chevrolet Silverado 2500 HDs?
Out of 2 Air Conditioning Parts that fit 2026 Chevrolet Silverado 2500 HDs, the following parts are the top sellers:
- Air Conditioning Line O-Ring (12505186) – $21.79
What’s the price range for 2026 Chevrolet Silverado 2500 HD Air Conditioning Parts?
The prices of Air Conditioning Parts for the 2026 Chevrolet Silverado 2500 HD range from $14.99 up to $21.79 for the most premium parts.
What is the average price of an Air Conditioning Part for a 2026 Chevrolet Silverado 2500 HD?
The average price for Air Conditioning Parts for the 2026 Chevrolet Silverado 2500 HD is $18.39. Keep in mind the variety of part types within our Air Conditioning 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 Air Conditioning Parts for other Chevrolet Silverado 2500 HD model years?
What are the cheapest Air Conditioning Parts for my 2026 Chevrolet Silverado 2500 HD?
The cheapest 2026 Chevrolet Silverado 2500 HD Air Conditioning Parts we carry are:
- Air Conditioning System Valve Core (15730161) – $14.99
- Air Conditioning Line O-Ring (12505186) – $21.79
Does Advance Auto Parts sell Air Conditioning Parts for any other 2026 Chevrolet models?
Yes. We stock Air Conditioning Parts for 7 other popular 2026 Chevrolet models. Some of the most popular are 2026 Corvette Air Conditioning Parts, 2026 Equinox Air Conditioning Parts, 2026 Silverado 1500 Air Conditioning Parts, 2026 Silverado 3500 HD Air Conditioning Parts, and 2026 Suburban Air Conditioning Parts.
What are the top-rated Air Conditioning Parts that fit the 2026 Chevrolet Silverado 2500 HD?
The one 2026 Chevrolet Silverado 2500 HD Air Conditioning Part we have in stock is the Air Conditioning System Valve Core. It is rated 5 stars and costs $14.99.
What types of Air Conditioning Parts do you sell for my 2026 Chevrolet Silverado 2500 HD?
As of 11/2/25, these are some of the most in-demand types of Air Conditioning Parts for a 2026 Chevrolet Silverado 2500 HD:
Can I get help with 2026 Chevrolet Silverado 2500 HD Air Conditioning Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Air Conditioning Parts and more.
What is your return policy for Chevrolet Silverado 2500 HD Air Conditioning Parts?
Advance Auto Parts keeps returns simple. For new Chevrolet Silverado 2500 HD Air Conditioning Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.