2021 GMC Sierra 3500 HD Air Conditioning Parts

Essential 2021 GMC Sierra 3500 HD Air Conditioning Parts

ACDelco – GM Original Equipment A/C Compressor, New (Part No.R1000757211ACD)

GM Original Equipment A/C Compressor, New

from

$415.45
ACDelco GM Original Equipment A/C Compressors and Clutches are GM-recommended replacements for your vehicle’s original components. The compressor pumps the refrigerant through the system. The compressor is typically engine driven via the accessory belt, and the clutch on the compressor is used to engage and disengage the compressor. The compressor is lubricated by refrigerant oil. This original equipment compressor and clutch have been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • 100% visual- and leak-tested to ensure the component’s quality and durability
  • 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
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Carquest Standard – Remanufactured Compressor with Clutch (Part No.DW77377)

Remanufactured Compressor with Clutch

from

$284.99
Carquest Standard compressors offer reliable, long-lasting performance for a leak-free, dependable repair.

Product Features:
  • Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
  • All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
  • All units have new seals, O-rings, gaskets and clutch bearings
  • Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life
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Carquest Premium – A/C New; w/ Clutch; w/ 10S20F Compressor (Part No.T78363)

A/C New; w/ Clutch; w/ 10S20F Compressor

from

$309.99
Carquest New Compressors are designed, manufactured and tested to meet or exceed strict original equipment specifications for superior quality and performance. Each new compressor is tested to provide durable life to the vehicle’s air conditioning system. All new compressor components are assembled using state of the art equipment and techniques to ensure smooth operation. Each part is equipped with a clutch and connector that matches the original equipment part and provides an exact replacement to your vehicle’s part. All compressors are supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
  • New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
  • The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
  • All new compressors must pass a helium leak test and pump up function test prior to packaging.
  • O-Rings and gaskets necessary for installation are included.
  • Matched high-quality needle-roller bearing ensures low friction and high load capability.
  • Light weight aluminum energy-saving casting used for construction.
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Carquest Standard – Reman Nippondenso 10SE18 Compressor w/ Clutch (Part No.DW197353)

Reman Nippondenso 10SE18 Compressor w/ Clutch

from

$238.99
Carquest Standard compressors offer reliable, long-lasting performance for a leak-free, dependable repair.

Product Features:
  • Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
  • All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
  • All units have new seals, O-rings, gaskets and clutch bearings
  • Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life
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DENSO – New Compressor With Clutch (Part No.471-0316)

New Compressor With Clutch

from

$419.99
As one of the world+s largest OE suppliers of A/C compressors DENSO units are specified by most major vehicle manufacturers. DENSO First Time Fit A/C compressors are manufactured and tested to the strictest OE standards for unparalleled performance. At DENSO we bring together everything we know as an air conditioning systems manufacturer to bring you the highest quality line of factory-new compressors available. When it comes to new compressors you can’t do better than going with a unit manufactured by the OE supplier. At DENSO we know these units better than anyone because we originally designed them. Our compressors are built to meet DENSO+s unsurpassed reputation for technological superiority. You can relax knowing DENSO will give you the right part and the right fit the first time.

Product Features:
  • DENSO is the world’s largest OE supplier of A/C compressors
  • Each compressor is precision manufactured for exact replacement
  • Designed for high output and extended durability
  • Highest quality in the Aftermarket
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Valeo – A/C Compressor w/ Clutch, New (Part No.R10001324509VAL)

A/C Compressor w/ Clutch, New

from

$427.85
Valeo manufactures a new A/C Compressor with clutch assembly that is the same quality fit and performance of the OE compressor it replaces.

Product Features:
  • OEM Quality Direct fit Application
  • Guarantees OE quality performance, durability and fitment.
  • A product 100% ‘new’ developed by Valeo
  • Matching quality compressor.
  • Equipped with a new clutch assembly.
  • Design that associates performance, output and reliability.
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KAI – A/C Compressor, Denso, V8 Engine (Part No.ACP010583)

A/C Compressor, Denso, V8 Engine

from

$302.99
New Standard Replacement A/C Compressor, Denso, V8 Engine

Product Features:
  • Denso, V8 Engine
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Carquest Premium – A/C New; w/ Clutch; w/ 7SAS17F Compressor (Part No.T168305)

A/C New; w/ Clutch; w/ 7SAS17F Compressor

from

$576.99
Carquest New Compressors are designed, manufactured and tested to meet or exceed strict original equipment specifications for superior quality and performance. Each new compressor is tested to provide durable life to the vehicle’s air conditioning system. All new compressor components are assembled using state of the art equipment and techniques to ensure smooth operation. Each part is equipped with a clutch and connector that matches the original equipment part and provides an exact replacement to your vehicle’s part. All compressors are supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
  • New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
  • The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
  • All new compressors must pass a helium leak test and pump up function test prior to packaging.
  • O-Rings and gaskets necessary for installation are included.
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Carquest Standard – Reman Nippondenso 10S20F Compressor w/ Clutch (Part No.DW67316)

Reman Nippondenso 10S20F Compressor w/ Clutch

from

$256.99
Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality stAndards in the Re-manufacturing process
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ACDelco – A/C Service Valve (Part No.R1129947779ACD)

A/C Service Valve

from

$13.13
A/C Service Valve

Factory Air – Cap & Valve A/C System Seal Kit (Part No.26775)

Cap & Valve A/C System Seal Kit

from

$14.99
High quality OE replacement part with all components needed to complete the job

Product Features:
  • All the seals needed to complete the job
  • Compatible with both R12 and R134a refrigerants
  • SUV and rear air applications
  • Application specific
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Dorman – GM Air Conditioning Schrader Valve M12 X 1.50 (Part No.800-955)

GM Air Conditioning Schrader Valve M12 X 1.50

from

$10.29
This A/C service valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this A/C service valve is designed to match the fit and function of the original valve on specified vehicles
  • Restores functionality – this valve is made to fit and fully restore part functionality after the original valve fails
  • 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
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GM Genuine Parts – Air Conditioning System Valve Core (Part No.15-1119)

Air Conditioning System Valve Core

from

$10.99
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:
  • 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
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KAI – Valve Core/Cap Kit (Part No.FTT010103)

Valve Core/Cap Kit

from

$12.99
New Standard Replacement A/C System Valve Core And Cap Kit

Product Features:
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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GM Genuine Parts – Air Conditioning Service Valve (Part No.15-5438)

Air Conditioning Service Valve

from

$6.99
GM Genuine Parts A/C Service Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These spring-loaded valves allow service access to the A/C system. The service valves allow the service technician to evacuate and recharge the refrigerant in the A/C system. 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:
  • Repairs leaking A/C system
  • Restores 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
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Santech – A/C Service Valve Fi (Part No.R11491515863SII)

A/C Service Valve Fi

from

$3.77
A/C Service Valve Fi

2021 GMC Sierra 3500 HD Air Conditioning Parts

Maybe you’re in the middle of a full rebuild of that 2021 GMC Sierra 3500 HD. Maybe you just need a couple of Air Conditioning Parts. Either way, Advance Auto Parts has 6 different Air Conditioning Parts in our inventory ranging from $10.99 to $576.99. That means you can find the exact parts or products you need to keep that 2021 GMC Sierra 3500 HD running smoothly.

Air Conditioning Parts are only as good as their brand. We stock 4 different brands to make sure you have plenty of trusted parts to choose from for your 2021 GMC Sierra 3500 HD. GM Genuine Parts, Autopart International Inc, and AC Delco are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Air Conditioning Parts for your 2021 GMC Sierra 3500 HD, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Air Conditioning Parts to keep your 2021 GMC Sierra 3500 HD rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Air Conditioning Parts Brands To Make Your 2021 GMC Sierra 3500 HD Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2021 GMC Sierra 3500 HD demands trusted brand parts and products to keep it running. Many trusted brands of Air Conditioning Parts make up Advance Auto Parts’ inventory, and all are ready to help make your Sierra 3500 HD the best it can be. Be sure to browse some of our top Air Conditioning Parts brands and parts.

Popular GM Genuine Parts Air Conditioning Parts

We carry GM Genuine Parts parts in our stock across AC Caps and Valve Core Kits categories, plus more. For a 2021 GMC Sierra 3500 HD, our most popular GM Genuine Parts Air Conditioning Parts include:
Air Conditioning System Valve Core
from $10.99
(6)
Air Conditioning System Valve Core
AC Caps and Valve Core Kits

FAQs for 2021 GMC Sierra 3500 HD Air Conditioning Parts

What are the most purchased Air Conditioning Parts for the 2021 GMC Sierra 3500 HD?

Out of 6 Air Conditioning Parts for the 2021 GMC Sierra 3500 HD, the most popular in our inventory are:
A/C Compressor
from $350.66
This product is not rated
A/C Compressor
AC Compressor Without Clutch
New; w/ Clutch; w/ 7SAS17A Compressor
from $269.99
This product is not rated
New; w/ Clutch; w/ 7SAS17A Compressor
AC Compressor Without Clutch
A/C New; w/ Clutch; w/ 7SAS17F Compressor
from $576.99
This product is not rated
A/C New; w/ Clutch; w/ 7SAS17F Compressor
AC Compressor Without Clutch