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ACDelco 21564 Radiator

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ACDelco 21564 Radiator Image 2
ACDelco 21564 Radiator Image 3
ACDelco 21564 Radiator

ACDelco
Brand:ACDelco
Part Number: 21564
UPC: 00021625209623
Weight: 5.98 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 21564 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:
14.5807 in.
Core Height:
370.35 mm
Core Material:
Aluminum
Core Row Quantity:
1
Core Thickness:
0.5709 in.
Core Thickness:
14.5 mm
Down Flow Or Cross Flow Type:
Cross Flow
Engine Oil Cooler Included:
No
Height (in):
7.38 in
Inlet Diameter:
1.285 in.
Inlet Diameter:
32.63 mm
Inlet Header Length:
14.8126 in.
Inlet Header Length:
376.24 mm
Inlet Header Width:
2.6524 in.
Inlet Header Width:
67.37 mm
Integral Engine Oil Cooler:
No
Integral Transmission Oil Cooler:
Yes
Length (in):
41.56 in
Mounting Type:
Brackets and Pins
Outlet Diameter:
1.275 in.
Outlet Diameter:
32.4 mm
Outlet Header Length:
14.8126 in.
Outlet Header Length:
376.24 mm
Outlet Header Width:
2.6181 in.
Outlet Header Width:
66.5 mm
Outlet Location:
Lower Left
Programming Required:
No
Tank Material:
Plastic
Transmission Oil Cooler Distance between Fittings:
11.496 in.
Transmission Oil Cooler Distance between Fittings:
292 mm
Transmission Oil Cooler Fitting Diameter:
0.375 in.
Transmission Oil Cooler Fitting Diameter:
9.525 mm
Transmission Oil Cooler Fitting Type:
Quick Connect
Transmission Oil Cooler Included:
Yes
Transmission Oil Cooler Plate Quantity:
5
Transmission Oil Cooler Type:
Plate
Weight (lb):
5.98 lb
Width (in):
34.8504 in
Width (mm):
885.2 mm
Country of Origin:
US

Select a vehicle to narrow ACDelco 21564 Radiator fitment info!

Last Updated: 03/10/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick LaCrosse

3.6L V6 Gas DOHC
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LY7
8th VIN Digit: 7
 

Buick LaCrosse



3.6L V6 Gas DOHC CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LY7
8th VIN Digit: 7

1 Per Vehicle
Chevrolet Impala

3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
45-DEGREE INLET PORT)(FOR 2ND DES SEE 22809024
1st Design
 

Chevrolet Impala



3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC CORE SIZE 29 3/8 X 14 9/16 X 9/16
45-DEGREE INLET PORT)(FOR 2ND DES SEE 22809024
1st Design

1 Per Vehicle
Chevrolet Impala

3.5L V6 Flex OHV,
3.9L V6 Flex OHV
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
 

Chevrolet Impala



3.5L V6 Flex OHV,
3.9L V6 Flex OHV CORE SIZE 29 3/8 X 14 9/16 X 9/16

1 Per Vehicle
Chevrolet Impala

3.9L V6 Flex OHV
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LGD
8th VIN Digit: M
 

Chevrolet Impala



3.9L V6 Flex OHV CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LGD
8th VIN Digit: M

1 Per Vehicle
Chevrolet Impala

3.5L V6 Gas OHV
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZ4
8th VIN Digit: N
 

Chevrolet Impala



3.5L V6 Gas OHV CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZ4
8th VIN Digit: N

1 Per Vehicle
Chevrolet Impala

3.5L V6 Flex OHV
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZE
8th VIN Digit: K
 

Chevrolet Impala



3.5L V6 Flex OHV CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZE
8th VIN Digit: K

1 Per Vehicle
Chevrolet Impala

3.9L V6 Flex OHV
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZG
8th VIN Digit: 3
 

Chevrolet Impala



3.9L V6 Flex OHV CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZG
8th VIN Digit: 3

1 Per Vehicle
Chevrolet Impala

3.9L V6 Gas OHV
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZ8
8th VIN Digit: R
 

Chevrolet Impala



3.9L V6 Gas OHV CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZ8
8th VIN Digit: R

1 Per Vehicle
Chevrolet Impala

3.9L V6 Gas OHV
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZ9
8th VIN Digit: 1
 

Chevrolet Impala



3.9L V6 Gas OHV CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZ9
8th VIN Digit: 1

1 Per Vehicle
Chevrolet Monte Carlo

3.5L V6 Gas OHV
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZ4
8th VIN Digit: N
 

Chevrolet Monte Carlo



3.5L V6 Gas OHV CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZ4
8th VIN Digit: N

1 Per Vehicle
Chevrolet Monte Carlo

3.5L V6 Flex OHV
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZE
8th VIN Digit: K
 

Chevrolet Monte Carlo



3.5L V6 Flex OHV CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZE
8th VIN Digit: K

1 Per Vehicle
Chevrolet Monte Carlo

3.9L V6 Gas OHV
1
 
CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZ9
8th VIN Digit: 1
 

Chevrolet Monte Carlo



3.9L V6 Gas OHV CORE SIZE 29 3/8 X 14 9/16 X 9/16
Eng: LZ9
8th VIN Digit: 1

1 Per Vehicle