{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
2003 GMC Sierra 2500

A/C Compressors

If your A/C compressor is broken or worn out, it can make strange noises and cause an uncomfortable temperature increase inside your cabin. Replace it immediately once you’ve confirmed that it’s faulty. Get the best value for your money by getting a replacement A/C compressor from CarParts.com. Choose from our selection of new and remanufactured replacements that guarantee direct fit. Check out our A/C compressors today!
Refine by:

Shop Catalog

Showing 1 - 15 of 19 results
Display item:
15
30
45
Sort by:
A/C Compressor, with Clutch, 4-Groove Pulley, 6.0L Engine, 4.33 in. Diameter Clutch -
Part Number: REPG191107
Guaranteed to Fit
$142.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L
Product Details
Notes : 4.33 in. diameter clutchCondition : NewClutch Included : With ClutchNumberof Grooves : 4-Groove PulleyQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 6511414Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
3-Piece Kit A/C Compressor, 4-Groove Pulley, includes A/C Condenser, and A/C Service Kit (A/C Accumulator, A/C Orifice Tube, and A/C O-Ring and Gasket Seal Kit)
Part Number: KIT-030521-10
Guaranteed to Fit
$211.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L
Product Details
Notes : A/C Compressor - 4.33 in. diameter clutch; A/C Condenser - 29.94 x 17 x 0.69 in. Core Size, Aluminum CoreComponents : (1) A/C Compressor, (1) A/C Condenser, and (1) A/C Service Kit (A/C Accumulator, A/C Orifice Tube, and A/C O-Ring and Gasket Seal Kit)Condition : NewRecommended Use : OE ReplacementProduct Fit : Direct FitQuantity Sold : KitWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 20913751Returns Policy : 30-Day Return PolicyNumberof Grooves : 4-Groove PulleyInterchange Part Number : 6511414, 74953, 1563666, 20913751, GM3030162Replaces Partslink Number : GM3030162Clutch Included : With Clutch
A/C Compressor Kit, includes A/C Compressor and A/C Service Kit
Part Number: KIT-060621-87
Guaranteed to Fit
$169.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L
Product Details
Notes : A/C Compressor - 4.33 in. diameter clutchComponents : (1) A/C Compressor and (1) A/C Service Kit (A/C Accumulator, A/C Orifice Tube, and A/C O-Ring and Gasket Seal Kit)Recommended Use : OE ReplacementProduct Fit : Direct FitQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Numberof Grooves : 4-Groove PulleyInterchange Part Number : 9611809Clutch Included : With ClutchReturns Policy : 30-Day Return Policy
GPD A/C Compressor, With Clutch, 4-Groove Pulley, 8 Cyl., 6.0L Engine, For Models with Denso, 10S20F Compressor Type
Part Number: GPD6511414
Guaranteed to Fit
$185.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L 4 Groove; Denso; 10S20F
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L 4 Groove; Denso; 10S20F
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L 4 Groove; Denso; 10S20F
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L 4 Groove; Denso; 10S20F
Product Details
Notes : Requires 2 Bolt To Mount HosesCondition : NewClutch Included : With ClutchNumberof Grooves : 4-Groove PulleyReplaces OE Number : 19130450, 20784066, 25891791, 25940199, 25940200, 89024907, 19130456, 25891793, 89023462, 89024906, 20880829, 1508161, 15081861, 15100338, 15169965, 15707611, 89024882, 89024925, 8890248820, 15036042, 15106396, 25891792, 89024905, 10366545, 89027905, 926007J111, 84208257, 15068854, 926007J110Quantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : 65 SeriesInterchange Part Number : REPG191107, 19130450, 20784066, 25891791, 25940199, 25940200, 89024907, 19130456, 25891793, 89023462, 89024906, 20880829, 1508161, 15081861, 15100338, 15169965, 15707611, 89024882, 89024925, 8890248820, 15036042, 15106396, 25891792, 89024905, 10366545, 89027905, 926007J111, 84208257, 15068854, 926007J110
A/C Compressor, With Clutch, 4-Groove Pulley
Part Number: NP4710315
Guaranteed to Fit
$275.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L Without Rear A/C
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L Without Rear A/C
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L Without Rear A/C
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L Without Rear A/C
Product Details
Notes : 110 mm Clutch Maximum Diameter; Serpentine Pulley Belt Type; Bolt Tangent Mounting Type; R134a Refrigerant TypeCondition : NewClutch Included : With ClutchNumberof Grooves : 4-Groove PulleyQuantity Sold : Sold individuallyWarranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

A/C Compressor, With Clutch, 4-Groove Pulley
Part Number: FS4138NK
Guaranteed to Fit
$242.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L With 10S17F Compressor, With 17Mm Diameter Grey Orifice Tube, 78377 (Comp), 83208 (Accum), 38644 (Orifice), 59007 (Oil), O-Rings
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L With 10S17F Compressor, With 17Mm Diameter Grey Orifice Tube, 78377 (Comp), 83208 (Accum), 38644 (Orifice), 59007 (Oil), O-Rings
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L With 10S17F Compressor, With 17Mm Diameter Grey Orifice Tube, 78377 (Comp), 83208 (Accum), 38644 (Orifice), 59007 (Oil), O-Rings
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L With 10S17F Compressor, With 17Mm Diameter Grey Orifice Tube, 78377 (Comp), 83208 (Accum), 38644 (Orifice), 59007 (Oil), O-Rings
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 4-Groove PulleyQuantity Sold : KitWarranty : Lifetime 4-Seasons limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
A/C Compressor, With Clutch, 4-Groove Pulley
Part Number: FS3921NK
Guaranteed to Fit
$275.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L Wiith 10S17F Compressor, Wiith 13mm Diameter Black Orifice Tube, 78377 (Comp), 83208 (Accum), 38638 (Orifice), 59007 (Oil), O-Rings
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L Wiith 10S17F Compressor, Wiith 13mm Diameter Black Orifice Tube, 78377 (Comp), 83208 (Accum), 38638 (Orifice), 59007 (Oil), O-Rings
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L Wiith 10S17F Compressor, Wiith 13mm Diameter Black Orifice Tube, 78377 (Comp), 83208 (Accum), 38638 (Orifice), 59007 (Oil), O-Rings
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L Wiith 10S17F Compressor, Wiith 13mm Diameter Black Orifice Tube, 78377 (Comp), 83208 (Accum), 38638 (Orifice), 59007 (Oil), O-Rings
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 4-Groove PulleyQuantity Sold : KitWarranty : Lifetime 4-Seasons limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
A/C Compressor, With Clutch, 4-Groove Pulley, GM Original Equipment Series
Part Number: AC1520940
Guaranteed to Fit
$332.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L Except Rear Auxiliary A/C(C69)
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L Except Rear Auxiliary A/C(C69)
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L Except Rear Auxiliary A/C(C69)
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L Except Rear Auxiliary A/C(C69)
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 4-Groove PulleyQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
A/C Compressor, With Clutch, 4-Groove Pulley, 4-Seasons OE Replacement
Part Number: FS78377
Guaranteed to Fit
$225.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 All Submodels All Engines with 10S17F Compressor, May Require use of OE Manifold
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 4-Groove PulleyQuantity Sold : Sold individuallyWarranty : 2-year or 24,000-mile 4-Seasons limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : 4-Seasons OE Replacement
A/C Compressor, includes Clutch, 4-Groove Pulley, For Models with 10S17F Compressor, May Require use of OE Manifold
Part Number: FS77377
Guaranteed to Fit
$217.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 All Submodels All Engines with 10S17F Compressor, May Require use of OE Manifold
Product Details
Condition : RemanufacturedClutch Included : With ClutchNumberof Grooves : 4-Groove PulleyQuantity Sold : Sold individuallyWarranty : 2-year or 24,000-mile 4-Seasons limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : 4-Seasons OE Replacement
A/C Compressor, With Clutch, 4-Groove Pulley, GPD OE Replacement
Part Number: GPD9611809B
Guaranteed to Fit
$260.82
Vehicle Fitment
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L 4 Groove; Oring Seal Kit 1321272; Front Exp Valve 3411249; 6511414; Condenser 4953C; Acum/ Drier 1411647; 10S20F
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L 4 Groove; Oring Seal Kit 1321272; Front Exp Valve 3411249; 6511414; Condenser 4953C; Acum/ Drier 1411647; 10S20F
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L 4 Groove; Oring Seal Kit 1321272; Front Exp Valve 3411249; 6511414; Condenser 4953C; Acum/ Drier 1411647; 10S20F
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L 4 Groove; Oring Seal Kit 1321272; Front Exp Valve 3411249; 6511414; Condenser 4953C; Acum/ Drier 1411647; 10S20F
Product Details
Notes :

Included parts may VARY BY APPLICATIONCondition : NewComponents : (1) A/C Compressor, (1) A/C Condenser, and (1) A/C Service Kit (A/C Accumulator, A/C Orifice Tube, and A/C O-Ring and Gasket Seal Kit)Clutch Included : With ClutchNumberof Grooves : 4-Groove PulleyReplaces OE Number : 19130450, 20784066, 25891791, 25940199, 25940200, 89024907, 19130456, 25891793, 89023462, 89024906, 20880829, 1508161, 15081861, 15100338, 15169965, 15707611, 89024882, 89024925, 8890248820, 15036042, 15106396, 25891792, 89024905, 10366545, 89027905, 926007J111, 84208257, 15068854, 926007J110, 10551, CF20005, 40692, 74953, 1562083, 1563666, 985299, 4978, 4953, 11941161, 20913751, 2433142, CN4953PFC, 15197204, G4953, C0211A, 7014953, 314953, 1040211, CNDDPI4953, 4770771, 204953, 1115269, AC4953Quantity Sold : KitWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GPD OE ReplacementInterchange Part Number : REPG191107, 19130450, 20784066, 25891791, 25940199, 25940200, 89024907, 19130456, 25891793, 89023462, 89024906, 20880829, 1508161, 15081861, 15100338, 15169965, 15707611, 89024882, 89024925, 8890248820, 15036042, 15106396, 25891792, 89024905, 10366545, 89027905, 926007J111, 84208257, 15068854, 926007J110, 10551, CF20005, 40692, 74953, 1562083, 1563666, 985299, 4978, 4953, 11941161, 20913751, 2433142, CN4953PFC, 15197204, G4953, C0211A, 7014953, 314953, 1040211, CNDDPI4953, 4770771, 204953
GPD A/C Compressor Kit, With Clutch, 4-Groove Pulley, 8 Cyl., 6.0L Engine, includes A/C Accumulator, A/C Orifice Tube, and A/C O-Ring and Gasket Seal Kit
Part Number: GPD9611809
Guaranteed to Fit
$188.55
Vehicle Fitment
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L 4 Groove; O-Ring Seal Kit 1321272; Front Exp Valve 3411249; 6511414; Acum/Drier 1411647; 10S20F
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L 4 Groove; O-Ring Seal Kit 1321272; Front Exp Valve 3411249; 6511414; Acum/Drier 1411647; 10S20F
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L 4 Groove; O-Ring Seal Kit 1321272; Front Exp Valve 3411249; 6511414; Acum/Drier 1411647; 10S20F
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L 4 Groove; O-Ring Seal Kit 1321272; Front Exp Valve 3411249; 6511414; Acum/Drier 1411647; 10S20F
Product Details
Notes :

Included parts may VARY BY APPLICATIONCondition : NewComponents : (1) A/C Compressor and (1) A/C Service Kit (A/C Accumulator, A/C Orifice Tube, and A/C O-Ring and Gasket Seal Kit)Clutch Included : With ClutchNumberof Grooves : 4-Groove PulleyReplaces OE Number : 19130450, 20784066, 25891791, 25940199, 25940200, 89024907, 19130456, 25891793, 89023462, 89024906, 20880829, 1508161, 15081861, 15100338, 15169965, 15707611, 89024882, 89024925, 8890248820, 15036042, 15106396, 25891792, 89024905, 10366545, 89027905, 926007J111, 84208257, 15068854, 926007J110Quantity Sold : KitWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : REPG191107, 19130450, 20784066, 25891791, 25940199, 25940200, 89024907, 19130456, 25891793, 89023462, 89024906, 20880829, 1508161, 15081861, 15100338, 15169965, 15707611, 89024882, 89024925, 8890248820, 15036042, 15106396, 25891792, 89024905, 10366545, 89027905, 926007J111, 84208257, 15068854, 926007J110Product Fit : Direct Fit
A/C Compressor
Part Number: AC37183465
Guaranteed to Fit
$392.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L Except Rear Auxiliary A/C(C69); A/C Front Auto/Aux Cont(CJ2); A/C Front Man/Aux Control(CJ3); 8.0 Oz. Oil Service Comp Kit
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L Except Rear Auxiliary A/C(C69); A/C Front Auto/Aux Cont(CJ2); A/C Front Man/Aux Control(CJ3); 8.0 Oz. Oil Service Comp Kit
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L Except Rear Auxiliary A/C(C69); A/C Front Auto/Aux Cont(CJ2); A/C Front Man/Aux Control(CJ3); 8.0 Oz. Oil Service Comp Kit
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L Except Rear Auxiliary A/C(C69); A/C Front Auto/Aux Cont(CJ2); A/C Front Man/Aux Control(CJ3); 8.0 Oz. Oil Service Comp Kit
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
A/C Compressor, with Clutch, 4-Groove Pulley, 6.0L Engine, 4.33 in. Diameter Clutch -
Part Number: RDXREPG191107
Guaranteed to Fit
$270.94
Vehicle Fitment
  • 2003 GMC Sierra 2500 Base 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 SLT 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 SLE 8 Cyl 6.0L
  • 2003 GMC Sierra 2500 WT 8 Cyl 6.0L
Product Details
Notes : 4.33 in. diameter clutchCondition : NewClutch Included : With ClutchNumberof Grooves : 4-Groove PulleyQuantity Sold : Sold individuallyWarranty : 1-year Item Auto unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 6511414Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
A/C Compressor, With Clutch, 6-Groove Pulley
Part Number: H19199101
Universal Fit
$442.95
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 6-Groove PulleyQuantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specialty Part : Performance Part by JCWRecommended Use : PerformanceProduct Fit : Universal
Page 1 of 2 | Showing 1 - 15 of 19 results

Top Rated Products

I was skeptical with this being my first order but the part came as they said it woulSee More
Lavada B.
VERIFIED PURCHASER
Thank God it went on top not on the side!! Was easy to put on. And NO noise!!!! ThankSee More
Kathy H.
VERIFIED PURCHASER

Shopping for A/C Compressor

A/C Compressor Shopping Info

What Is a Vehicle A/C compressor?

The A/C compressor is responsible for transmitting cool air into the passenger cabin. This component pumps coolant and uses pressure to convert it from gas to liquid, and back to gas. A properly functioning compressor will give you better temperature control inside your vehicle, keeping you and your passengers cool, even in the summer heat.

What to Consider When Shopping for a New A/C Compressor

First, you should determine if your vehicle uses R12 or R134a refrigerant. The majority of vehicles manufactured from the early 90s and onwards use R134a. This type of refrigerant replaced the older and less environmentally friendly R12. Find out which kind of system you have because the mineral oil used in R12 cannot be used in systems compatible with R134a.

Also check an automotive parts database to know the specific A/C compressor model that you need for your car. Once you know the correct part and refrigerant for your vehicle, you are now in a better position to shop for a replacement compressor.

Why Shop for A/C Compressors at CarParts.com

CarParts.com features a wide selection of A/C compressors compatible with various makes and models. Take your pick from our selection of aftermarket compressors sourced from reputable aftermarket brands. All our products are priced competitively, so you’ll easily find parts that will work with your budget. Check out our selection now and order a new A/C compressor today!