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GM Genuine Parts 21686 | Radiator

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$394.24
Part Number
ACD21686
UPC:
707773249963
Condition:
New
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CORE SIZE 34 15/16 X 23 5/16 X 2 3/16

APPLICATIONS:

  • 2007-2010 GMC Sierra 3500 HD
  • 2007-2007 GMC Sierra 3500 Classic
  • 2007-2007 GMC Sierra 2500 HD Classic
  • 2006-2010 Chevrolet Silverado 2500 HD
  • 2007-2007 Chevrolet Silverado 2500 HD Classic
  • 2007-2010 Chevrolet Silverado 3500 HD
  • 2006-2006 Chevrolet Silverado 3500
  • 2006-2010 GMC Sierra 2500 HD
  • 2007-2007 Chevrolet Silverado 3500 Classic
  • 2006-2006 GMC Sierra 3500

Product type:
Aftermarket
Brand Description:
Radiator
Programming Required:
No
Mounting Type:
Brackets
Core Material:
Aluminum
Tank Material:
Plastic
Outlet Location:
Lower Right
Core Row Quantity:
2
Down Flow Or Cross Flow Type:
Cross Flow
Transmission Oil Cooler Included:
No
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
Features & Benefits - Bullet 4:
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features & Benefits - Bullet 3:
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features & Benefits - Bullet 1:
Lightweight; the radiators have a positive heat transfer to weight ratio
Weight (lb) (Pound):
27.5
Height (in) (Inch):
8.38
Width (in) (Inch):
34.62
Length (in) (Inch):
46.5
Signs of Wear & Troubleshooting - Section 1 - Bull:
Periodically, remove bugs, leaves, and other debris from the front of the radiator. They can block airflow and substantially reduce cooling efficiency.
Life Cycle Status:
Announced
Signs of Wear & Troubleshooting - Section 1 - Bull:
Evaluate radiator and radiator cap for leaks, corrosion, or worn cap gasket. Make sure to pressure test the cap.
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Signs of Wear & Troubleshooting - Section 1 - Bull:
Replace coolant with a mixture of antifreeze and water according to the owner's manual recommendations.
Item Level GTIN:
00707773249963
FAQ - Question 1:
My engine is overheating does this mean I need to replace my radiator?
Features & Benefits - Bullet 6:
GM regularly updates production and service part designs to integrate new materials and technologies
Features & Benefits - Bullet 5:
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Core Thickness (Millimeter):
54.5
Core Height (Millimeter):
592.1
Inlet Diameter (Millimeter):
46.2
Outlet Diameter (Millimeter):
51.51
Integral Transmission Oil Cooler:
Yes
Inlet Header Length (Millimeter):
46.2
Country of Origin:
United States
Weight - Each (Gross Pounds):
27.50
Height - Each (Inch):
08.38
Length - Each (Inch):
46.50
Width - Each (Inch):
34.62



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