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  2. Auto Parts
  3. Heating and Air Conditioning
  4. A/C Clutch and Compressor
  5. A/C Compressor
  6. ACDelco 15-21728

ACDelco 15-21728 A/C Compressor

ACDelco 15-21728 A/C Compressor Image 1
ACDelco 15-21728 A/C Compressor Image 2
ACDelco 15-21728 A/C Compressor Image 3
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ACDelco 15-21728 A/C Compressor Image 7
ACDelco 15-21728 A/C Compressor

ACDelco
Brand:ACDelco
Part Number: 15-21728
UPC: 00707773361412
Weight: 14.11 lbs
Condition:New



On Sale:

$390.05

Availability:
19 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 15-21728 A/C Compressor for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts A/C Compressors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These compressors pump refrigerant through the system. The compressor is typically engine driven via the accessory belt, and a clutch on the compressor is used to engage and disengage the compressor. Hybrid vehicles are typically equipped with an electric motor driven compressor. The compressor is lubricated by refrigerant oil. 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). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM meets an aggressive engineering requirement for compressor clutch durability and corrosion resistance. Together, these help ensure long-term quality and durability
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • The oil separator is part of the compressor and removes oil from the refrigerant to help keep system efficiency
  • Visual and leak-tested to help ensure the component's quality and durability

Specifications:

Belt Type:
Serpentine
Clutch Included:
Yes
Clutch Pulley Diameter (in):
4in
Clutch Pulley Diameter (mm):
101.6mm
Coil Clock Position:
Wire Lead
Coil Voltage:
12 Volts DC
Compressor Type:
TRSA12
Connector Shape:
Oval
Connector Terminal Quantity:
2
Discharge Port Inside Diameter:
0.646 in.
Discharge Port Inside Diameter:
16.408 mm
Height (in):
10.25 in
Length (in):
13.88 in
Mount Hole Quantity:
4
Mounting Type:
Tangent Mount
Programming Required:
No
Pulley Groove Quantity:
4
Refrigerant Type:
R134A
Suction Port Inside Diameter:
0.74 in.
Suction Port Inside Diameter:
18.8 mm
Switch Service Port:
Yes
Weight (lb):
14.11 lb
Width (in):
13.25 in
Country of Origin:
JP

Select a vehicle to narrow ACDelco 15-21728 A/C Compressor fitment info!

Last Updated: 03/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2007

 

2007

 
Buick Rainier

5.3L V8 Gas OHV
1
 
W/O THERM PROT SWI & W/3 PIN COMP TO ENG HARN CONN)(2ND DES 25825340)
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
1st Design
Eng: LH6
8th VIN Digit: M
 

Buick Rainier



5.3L V8 Gas OHV W/O THERM PROT SWI & W/3 PIN COMP TO ENG HARN CONN)(2ND DES 25825340)
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
1st Design
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Buick Rainier

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M
 

Buick Rainier



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2004

 

2004

 
Buick Rainier

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LM4
8th VIN Digit: P
 

Buick Rainier



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

2007

 

2007

 
Chevrolet Trailblazer

5.3L V8 Gas OHV
1
 
W/O THERM PROT SWI & W/3 PIN COMP TO ENG HARN CONN)(2ND DES 25825340)
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
1st Design
Eng: LH6
8th VIN Digit: M
 

Chevrolet Trailblazer



5.3L V8 Gas OHV W/O THERM PROT SWI & W/3 PIN COMP TO ENG HARN CONN)(2ND DES 25825340)
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
1st Design
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2007

 

2007

 
Chevrolet Trailblazer

6.0L V8 Gas OHV
1
 
W/O THERM PROT SWI & W/3 PIN COMP TO ENG HARN CONN)(2ND DES 25825340)
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
1st Design
Eng: LS2
8th VIN Digit: H
 

Chevrolet Trailblazer



6.0L V8 Gas OHV W/O THERM PROT SWI & W/3 PIN COMP TO ENG HARN CONN)(2ND DES 25825340)
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
1st Design
Eng: LS2
8th VIN Digit: H

1 Per Vehicle

2006

 

2006

 
Chevrolet Trailblazer

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M
 

Chevrolet Trailblazer



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2006

 

2006

 
Chevrolet Trailblazer

6.0L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LS2
8th VIN Digit: H
 

Chevrolet Trailblazer



6.0L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LS2
8th VIN Digit: H

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet Trailblazer EXT

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M
 

Chevrolet Trailblazer EXT



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Trailblazer EXT

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LM4
8th VIN Digit: P
 

Chevrolet Trailblazer EXT



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

2007

 

2007

 
GMC Envoy

5.3L V8 Gas OHV
1
 
W/O THERM PROT SWI & W/3 PIN COMP TO ENG HARN CONN)(2ND DES 25825340)
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
1st Design
Eng: LH6
8th VIN Digit: M
 

GMC Envoy



5.3L V8 Gas OHV W/O THERM PROT SWI & W/3 PIN COMP TO ENG HARN CONN)(2ND DES 25825340)
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
1st Design
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Envoy

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M
 

GMC Envoy



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Envoy XL

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M
 

GMC Envoy XL



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
GMC Envoy XL

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LM4
8th VIN Digit: P
 

GMC Envoy XL



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

2005

 

2005

 
GMC Envoy XUV

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M
 

GMC Envoy XUV



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2004

 

2004

 
GMC Envoy XUV

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LM4
8th VIN Digit: P
 

GMC Envoy XUV



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Isuzu Ascender

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M
 

Isuzu Ascender



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Isuzu Ascender

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LM4
8th VIN Digit: P
 

Isuzu Ascender



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

2007

 

2007

 
Saab 9-7x

5.3L V8 Gas OHV
1
 
W/O THERM PROT SWI & W/3 PIN COMP TO ENG HARN CONN)(2ND DES 25825340)
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
1st Design
Eng: LH6
8th VIN Digit: M
 

Saab 9-7x



5.3L V8 Gas OHV W/O THERM PROT SWI & W/3 PIN COMP TO ENG HARN CONN)(2ND DES 25825340)
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
1st Design
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Saab 9-7x

5.3L V8 Gas OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M
 

Saab 9-7x



5.3L V8 Gas OHV A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle


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