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Engine Radiator - ACDelco (21764)
ACDelco - 21764
Sale Price$519.95
Description : ACDelco GM Original Equipment Radiators are GM-recommended replacements for your vehicles original components. 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. These original equipment radiators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Product Details
Description
ACDelco GM Original Equipment Radiators are GM-recommended replacements for your vehicles original components. 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. These original equipment radiators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Part Number (MPN)
21764
Brand
SKU
21764
UPC / GTIN
808709914846 / 00808709914846
Condition
New
Other Names
84494242
Brand
GM Genuine Parts
Coolant Level Indicator Port
No
Core Height
17.25<br />438.1
Core Material
Aluminum
Core Row Quantity
1
Core Thickness
27<br />1.06
Core Width
863.6<br />34
Down Flow Or Cross Flow Type
Cross Flow
Engine Oil Cooler Fitting Diameter
0.63<br />16
Engine Oil Cooler Fitting Gender
Female
Engine Oil Cooler Fitting Type
Quick Connect
Engine Oil Cooler Fittings Distance Apart
11.5<br />292
Engine Oil Cooler Included
No
Engine Oil Cooler Length
326<br />12.83
Engine Oil Cooler Number of Plates
5
Engine Oil Cooler Type
Plate
FAQ - Answer 1
No, an overheating engine could mean an issue with your radiator, but there are other pieces of the cooling system that could cause the engine to overheat. It is important to check for coolant leaks or a malfunctioning fan. If you look at the radiator and there is a lot of corrosion or holes there may be a problem with the radiator. Either way it is important to get the whole cooling system checked when your engine overheats.
FAQ - Question 1
My engine is overheating does this mean I need to replace my radiator?
Features & Benefits - Bullet 1
Lightweight; the radiators have a positive heat transfer to weight ratio
Features & Benefits - Bullet 2
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting
Features & Benefits - Bullet 3
GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - Bullet 4
Offering the quality, reliability, and durability of GM OE
Features & Benefits - Bullet 5
Manufactured to GM OE specification for fit, form, and function
Frame Included
Yes
Good Maintenance Practices - Section 1 - Bullet 1
Replace coolant with a mixture of antifreeze and water according to the owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2
Evaluate radiator and radiator cap for leaks, corrosion, or worn cap gasket. Make sure to pressure test the cap.
Good Maintenance Practices - Section 1 - Bullet 3
Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating.
Good Maintenance Practices - Section 1 - Bullet 4
Periodically, remove bugs, leaves, and other debris from the front of the radiator. They can block airflow and substantially reduce cooling efficiency.
Good Maintenance Practices - Section 1 - Header
Maintain proper coolant levels and check levels regularly. Also make sure to check coolants concentration because the water ratio can affect the freezing or boiling point. (Note: Never attempt to remove a surge or radiator cap while the engine is hot. Serious injury could result.)
Inlet Diameter
38.91<br />1.53
Inlet Header Length
19.29<br />490
Inlet Header Width
82<br />3.23
Inlet Location
1.31
Internal Engine Oil Cooler
No
Internal Transmission Oil Cooler
Yes
Mounting Hardware Included
No
Mounting Type
Braket
Outlet Diameter
1.54<br />33.27
Outlet Header Length
22.28<br />566
Outlet Header Width
111<br />4.37
Outlet Location
Bottom Right
Radiator Cap Included
No
Tank Material
Plastic
Thermostat Included
No
Transmission Oil Cooler Distance between Fittings
11.5<br />292
Transmission Oil Cooler Fitting Diameter
12<br />0.47
Transmission Oil Cooler Fitting Gender
Female
Transmission Oil Cooler Fitting Type
Quick Connect
Transmission Oil Cooler Included
Yes
Transmission Oil Cooler Length
13.11<br />333
Transmission Oil Cooler Plate Quantity
6
Transmission Oil Cooler Type
Plate
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
ACDelco
217-1944, 217-1946, 217-2306, 21761, 217-63
ANCO
C13476
APDI
8012791, 8013476
Autokool
2817
Bosch
0280150725, 0280150734, 0280150749, 0280150762, 0280150804
Cancore Industries
C13476
Chevrolet
89019353
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