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2005 Chevrolet Trailblazer EXT
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Lifetime Replacement
2005 Chevrolet Trailblazer EXT

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!
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A/C Compressor, With Clutch 6-Groove Pulley Sold individually
Replacement
A/C Compressor, With Clutch 6-Groove Pulley Sold individually
Part Number: RC19110007
Guaranteed to Fit
$194.79
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 6 Cyl 4.2L Sanden 3450; 3452
  • 2005 Chevrolet Trailblazer EXT LS 6 Cyl 4.2L Sanden 3450; 3452
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 6-Groove PulleyReplaces OE Number : 3450, 77548, 254427, 0610103, 637561, 1010640, 1520749, 1521182, 2041570, 4717035, 5511418, 15070473, 25825338, 8258253390, 034919N, 1421125NEW, 1852NA, 2003450AM, AC1202128, ACP010584, C3156, CO4910, CS10054, REA7410388Quantity 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 : 6511418, 3450, 77548, 254427, 0610103, 637561, 1010640, 1520749, 1521182, 2041570, 4717035, 5511418, 15070473, 25825338, 8258253390, 034919N, 1421125NEW, 1852NA, 2003450AM, AC1202128, ACP010584, C3156, CO4910, CS10054, REA7410388Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
65 Series A/C Compressor, With Clutch 6-Groove Pulley Sold individually
GPD®
65 Series A/C Compressor, With Clutch 6-Groove Pulley Sold individually
Part Number: GPD6511418
Guaranteed to Fit
$231.49
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 6 Cyl 4.2L Sanden 3450; 3452
  • 2005 Chevrolet Trailblazer EXT LS 6 Cyl 4.2L Sanden 3450; 3452
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 6-Groove PulleyReplaces OE Number : 3450, 77548, 254427, 0610103, 637561, 1010640, 1520749, 1521182, 2041570, 4717035, 5511418, 15070473, 25825338, 8258253390, 034919N, 1421125NEW, 1852NA, 2003450AM, AC1202128, ACP010584, C3156, CO4910, CS10054, REA7410388Quantity 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 : RC19110007, 3450, 77548, 254427, 0610103, 637561, 1010640, 1520749, 1521182, 2041570, 4717035, 5511418, 15070473, 25825338, 8258253390, 034919N, 1421125NEW, 1852NA, 2003450AM, AC1202128, ACP010584, C3156, CO4910, CS10054, REA7410388
GM Original Equipment Series A/C Compressor, With Clutch 6-Groove Pulley Sold individually
AC Delco®
GM Original Equipment Series A/C Compressor, With Clutch 6-Groove Pulley Sold individually
Part Number: AC1521727
Guaranteed to Fit
$389.99
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 6 Cyl 4.2L
  • 2005 Chevrolet Trailblazer EXT LS 6 Cyl 4.2L
Product Details
Notes : Vehicles built with 3-pin compressor to engine harness connectionCondition : NewClutch Included : With ClutchNumberof Grooves : 6-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
GM Original Equipment Series A/C Compressor, With Clutch 4-Groove Pulley Sold individually
AC Delco®
GM Original Equipment Series A/C Compressor, With Clutch 4-Groove Pulley Sold individually
Part Number: AC1521728
Guaranteed to Fit
$431.99
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 8 Cyl 5.3L
  • 2005 Chevrolet Trailblazer EXT LS 8 Cyl 5.3L
Product Details
Notes : With 3-pin compressor to engine harness connection; Without thermal port switchCondition : 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 Kit
4-Seasons®
A/C Compressor, With Clutch 4-Groove Pulley Kit
Part Number: FS3194NK
Guaranteed to Fit
$345.49
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 8 Cyl 5.3L Front and Rear, with TRSA12B Compressor
  • 2005 Chevrolet Trailblazer EXT LS 8 Cyl 5.3L Front and Rear, with TRSA12B Compressor
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.

65 Series A/C Compressor, With Clutch 4-Groove Pulley Sold individually
GPD®
65 Series A/C Compressor, With Clutch 4-Groove Pulley Sold individually
Part Number: GPD6512511
Guaranteed to Fit
$246.99
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 8 Cyl 5.3L 4 Groove; Sanden 3451
  • 2005 Chevrolet Trailblazer EXT LS 8 Cyl 5.3L 4 Groove; Sanden 3451
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 4-Groove PulleyQuantity 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 Series
A/C Compressor, With Clutch 6-Groove Pulley Kit
4-Seasons®
A/C Compressor, With Clutch 6-Groove Pulley Kit
Part Number: FS2933NK
Guaranteed to Fit
$306.49
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 6 Cyl 4.2L Wiith TRSA12 Compressor, Front and Rear Kit, 78561 (Comp), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 59007 (Oil), O-Rings
  • 2005 Chevrolet Trailblazer EXT LS 6 Cyl 4.2L Wiith TRSA12 Compressor, Front and Rear Kit, 78561 (Comp), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 59007 (Oil), O-Rings
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 6-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 Sold individually
Denso®
A/C Compressor, With Clutch 4-Groove Pulley Sold individually
Part Number: NP4717036
Guaranteed to Fit
$340.49
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 8 Cyl 5.3L OE recommended replacement part.
  • 2005 Chevrolet Trailblazer EXT LS 8 Cyl 5.3L OE recommended replacement part.
Product Details
Condition : 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.

Interchange Part Number : REPC191128
4-Seasons OE Replacement A/C Compressor, With Clutch 4-Groove Pulley Sold individually
4-Seasons®
4-Seasons OE Replacement A/C Compressor, With Clutch 4-Groove Pulley Sold individually
Part Number: FS77548
Guaranteed to Fit
$238.49

+ $61.00 Refundable Core Charge

Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 8 Cyl 5.3L with TRSA12B Compressor
  • 2005 Chevrolet Trailblazer EXT LS 8 Cyl 5.3L with TRSA12B Compressor
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 ReplacementInterchange Part Number : REPC191128, 4717036
A/C Compressor, With Clutch 6-Groove Pulley Sold individually
Denso®
A/C Compressor, With Clutch 6-Groove Pulley Sold individually
Part Number: NP4717035
Guaranteed to Fit
$276.99
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 6 Cyl 4.2L OE recommended replacement part.
  • 2005 Chevrolet Trailblazer EXT LS 6 Cyl 4.2L OE recommended replacement part.
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 6-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.

Interchange Part Number : REPC191127
A/C Compressor, With Clutch 6-Groove Pulley Kit
4-Seasons®
A/C Compressor, With Clutch 6-Groove Pulley Kit
Part Number: FS3734NK
Guaranteed to Fit
$303.49
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 6 Cyl 4.2L Wiith TRSA12 Compressor, Front Kit, 78561 (Comp), 83222 (Accum), 38638 (Orifice), 59007 (Oil), O-Rings, Wiithout Rear AC
  • 2005 Chevrolet Trailblazer EXT LS 6 Cyl 4.2L Wiith TRSA12 Compressor, Front Kit, 78561 (Comp), 83222 (Accum), 38638 (Orifice), 59007 (Oil), O-Rings, Wiithout Rear AC
Product Details
Condition : NewClutch Included : With ClutchNumberof Grooves : 6-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
4-Seasons OE Replacement A/C Compressor, With Clutch 4-Groove Pulley Sold individually
4-Seasons®
4-Seasons OE Replacement A/C Compressor, With Clutch 4-Groove Pulley Sold individually
Part Number: FS78548
Guaranteed to Fit
$261.99
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 8 Cyl 5.3L with TRSA12B Compressor
  • 2005 Chevrolet Trailblazer EXT LS 8 Cyl 5.3L with TRSA12B Compressor
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 ReplacementInterchange Part Number : REPC191128, 4717036
4-Seasons OE Replacement A/C Compressor, With Clutch 6-Groove Pulley Sold individually
4-Seasons®
4-Seasons OE Replacement A/C Compressor, With Clutch 6-Groove Pulley Sold individually
Part Number: FS77561
Guaranteed to Fit
$223.49
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 6 Cyl 4.2L With TRSA12 Compressor
  • 2005 Chevrolet Trailblazer EXT LS 6 Cyl 4.2L With TRSA12 Compressor
Product Details
Condition : RemanufacturedClutch Included : With ClutchNumberof Grooves : 6-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 ReplacementInterchange Part Number : REPC191127, 4717035
4-Seasons OE Replacement A/C Compressor, With Clutch 6-Groove Pulley Sold individually
4-Seasons®
4-Seasons OE Replacement A/C Compressor, With Clutch 6-Groove Pulley Sold individually
Part Number: FS78561
Guaranteed to Fit
$243.49
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 6 Cyl 4.2L With TRSA12 Compressor
  • 2005 Chevrolet Trailblazer EXT LS 6 Cyl 4.2L With TRSA12 Compressor
Product Details
Notes : 3.88 in. Clutch Diameter; Serpentine Belt Type; Wire Lead Coil Clock; TRSA12 Model; Tangent Mount Type; PAG 46 Oil Type; R-134A Refrigerant Type; Scroll Style; Heat Sensor Switch; Sanden/Sankyo Type; Sealing Washer Discharge and Suction Port TypeCondition : NewClutch Included : With ClutchNumberof Grooves : 6-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 ReplacementInterchange Part Number : REPC191127, 4717035
GPD OE Replacement A/C Compressor, With Clutch 6-Groove Pulley Kit
GPD®
GPD OE Replacement A/C Compressor, With Clutch 6-Groove Pulley Kit
Part Number: GPD9612577A
Guaranteed to Fit
$378.49
Vehicle Fitment
  • 2005 Chevrolet Trailblazer EXT LT 6 Cyl 4.2L Without Rear Air Conditioning; Front Exp Valve 3411243; Oring Seal Kit 1321274; Acum/ Drier With Hose 4811598; 6511418; Condenser 3054C
  • 2005 Chevrolet Trailblazer EXT LS 6 Cyl 4.2L Without Rear Air Conditioning; Front Exp Valve 3411243; Oring Seal Kit 1321274; Acum/ Drier With Hose 4811598; 6511418; Condenser 3054C
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 : 6-Groove PulleyReplaces OE Number : 3450, 77548, 254427, 0610103, 637561, 1010640, 1520749, 1521182, 2041570, 4717035, 5511418, 15070473, 25825338, 8258253390, 034919N, 1421125NEW, 1852NA, 2003450AM, AC1202128, ACP010584, C3156, CO4910, CS10054, REA7410388, 10566, CF20007, 640298, 40040, 421673, 1562695, 3093, 94913, 3054, 11970171, 89019055, 40265P, 2433128, CN3054PFC, 52495585, G3054, C0312A, 7013054, 313054, 1040265, CNDDPI3054, 4770832, 203054, 1K200167Quantity 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 : RC19110007, 3450, 77548, 254427, 0610103, 637561, 1010640, 1520749, 1521182, 2041570, 4717035, 5511418, 15070473, 25825338, 8258253390, 034919N, 1421125NEW, 1852NA, 2003450AM, AC1202128, ACP010584, C3156, CO4910, CS10054, REA7410388, 10566, CF20007, 640298, 40040, 421673, 1562695, 3093, 94913, 3054, 11970171, 89019055, 40265P, 2433128, CN3054PFC, 52495585, G3054, C0312A, 7013054, 313054, 1040265, CNDDPI3054, 4770832, 203054, 1K200167
Page 1 of 2 | Showing 1 - 15 of 26 results

Top Rated Products

A/C Compressor, With Clutch, 6-Groove Pulley
$155.28( Review)
The first one i received was damaged in shipping. The refund process was a little weiSee More
Charles M.
VERIFIED PURCHASER
A/C Compressor, With Clutch, 7-Groove Pulley, 6 Cyl., 3.5L Engine, 115Mm
$160.73( Review)
Quick delivery.
Anies W.
VERIFIED PURCHASER

Product Questions & Answers

4-Seasons 4-Seasons OE Replacement A/C Compressor, With Clutch 6-Groove Pulley Sold individually
$223.49
Q:What clutch is included with the 77561 Four Seasons AC compressor? I had to remove the clutch plate and misplaced it. I would like to replace just the clutch instead of the entire AC compressor. Thank you Show Less
Rusty A.
A:BEST ANSWERHi Rusty, I'm happy to help you out. This item has similar clutch for the 2002-2003 Chevrolet Trailblazer with a TRSA12 compressor. We only offer A/C compressors with clutch. I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >

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!