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ACDelco 21566 Radiator

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ACDelco 21566 Radiator Image 2
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ACDelco 21566 Radiator Image 4
ACDelco 21566 Radiator

ACDelco
Brand:ACDelco
Part Number: 21566
UPC: 00036666022414
Weight: 5.05 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 21566 Radiator for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Radiators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Radiators are heat exchangers, typically located in the front of the vehicle where air can flow through the fins and dissipate heat. Modern radiators are made from aluminum and plastic, while older vehicles used copper and brass. These radiators are designed to be corrosion resistant with optimal heat transfer characteristics. 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:

  • Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
  • 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 regularly updates production and service part designs to integrate new materials and technologies
  • Lightweight; the radiators have a positive heat transfer to weight ratio
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Core Height:
14.6 in.
Core Height:
370.78 mm
Core Thickness:
0.57 in.
Core Thickness:
14.53 mm
Core Width:
26.78 in.
Core Width:
680.23 mm
Height (in):
6.81 in
Length (in):
37.69 in
Programming Required:
No
Weight (lb):
5.05 lb
Width (in):
24.25 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 21566 Radiator fitment info!

Last Updated: 03/01/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Cobalt

2.2L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: LAP
8th VIN Digit: 5
 

Chevrolet Cobalt



2.2L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: LAP
8th VIN Digit: 5

1 Per Vehicle
Chevrolet Cobalt

2.2L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: LAP
8th VIN Digit: H
 

Chevrolet Cobalt



2.2L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: LAP
8th VIN Digit: H

1 Per Vehicle
Chevrolet Cobalt

2.4L L4 Gas DOHC
1
 
FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B
 

Chevrolet Cobalt



2.4L L4 Gas DOHC FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B

1 Per Vehicle
Chevrolet Cobalt

2.2L L4 Gas DOHC
1
 
HTR W/FAN & ELEC CONTROLS(C40), FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: L61
8th VIN Digit: F
 

Chevrolet Cobalt



2.2L L4 Gas DOHC HTR W/FAN & ELEC CONTROLS(C40), FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: L61
8th VIN Digit: F

1 Per Vehicle
Chevrolet Cobalt

2.4L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B
 

Chevrolet Cobalt



2.4L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B

1 Per Vehicle
Pontiac G5

2.2L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: LAP
8th VIN Digit: H
 

Pontiac G5



2.2L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: LAP
8th VIN Digit: H

1 Per Vehicle
Pontiac G5

2.4L L4 Gas DOHC
1
 
FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B
 

Pontiac G5



2.4L L4 Gas DOHC FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B

1 Per Vehicle
Pontiac G5

2.2L L4 Gas DOHC
1
 
HTR W/FAN & ELEC CONTROLS(C40), FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: L61
8th VIN Digit: F
 

Pontiac G5



2.2L L4 Gas DOHC HTR W/FAN & ELEC CONTROLS(C40), FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: L61
8th VIN Digit: F

1 Per Vehicle
Pontiac G5

2.4L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B
 

Pontiac G5



2.4L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B

1 Per Vehicle
Saturn Ion

2.2L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: L61
8th VIN Digit: F
Mfr Code: F23/M86
 

Saturn Ion



2.2L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: L61
8th VIN Digit: F
Mfr Code: F23/M86

1 Per Vehicle
Saturn Ion

2.4L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B
Mfr Code: 4T45-E
 

Saturn Ion



2.4L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B
Mfr Code: 4T45-E

1 Per Vehicle
Saturn Ion

2.4L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B
Mfr Code: F23/M86
 

Saturn Ion



2.4L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
8th VIN Digit: B
Mfr Code: F23/M86

1 Per Vehicle
Saturn Ion

2.2L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: L61
8th VIN Digit: F
Mfr Code: 4T45-E
 

Saturn Ion



2.2L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: L61
8th VIN Digit: F
Mfr Code: 4T45-E

1 Per Vehicle
Saturn Ion

2.2L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: L61
8th VIN Digit: F
Mfr Code: 5T45MI
 

Saturn Ion



2.2L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
Eng: L61
8th VIN Digit: F
Mfr Code: 5T45MI

1 Per Vehicle
Saturn Ion

2.2L L4 Gas DOHC
1
 
CORE SIZE 26 3/4 X 14 9/16 X 9/16
A/C
MANUAL CONTROLS(C60)
Eng: L61
8th VIN Digit: F
Mfr Code: M86
 

Saturn Ion



2.2L L4 Gas DOHC CORE SIZE 26 3/4 X 14 9/16 X 9/16
A/C
MANUAL CONTROLS(C60)
Eng: L61
8th VIN Digit: F
Mfr Code: M86

1 Per Vehicle