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GM Genuine Parts 21653 | Radiator

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$315.55
Part Number
ACD21653
UPC:
00707773175583
Condition:
New
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APPLICATIONS:

  • 2003-2003 GMC Yukon
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2007-2007 Chevrolet Silverado 1500 HD Classic
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2004 GMC Sierra 1500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 GMC Sierra 2500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2006 GMC Yukon XL 2500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 Chevrolet Silverado 2500 HD
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2004 Chevrolet Silverado 2500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 Cadillac Escalade
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 Chevrolet Silverado 2500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2004 Cadillac Escalade ESV
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2004 GMC Yukon XL 1500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 GMC Yukon XL 1500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2007-2007 GMC Sierra 1500 HD Classic
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 Cadillac Escalade ESV
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 GMC Sierra 2500 HD
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2004 GMC Yukon
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 Cadillac Escalade EXT
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 GMC Yukon XL 2500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2005-2006 Chevrolet Silverado 1500 HD
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2004 Chevrolet Silverado 1500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2007-2007 GMC Sierra 2500 HD Classic
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 GMC Sierra 1500 HD
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2004 Cadillac Escalade EXT
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 GMC Sierra 1500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2005-2007 Hummer H2
    • CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2005-2006 GMC Sierra 1500 HD
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 Chevrolet Silverado 1500 HD
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2007-2007 Chevrolet Silverado 2500 HD Classic
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2004 GMC Sierra 2500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2006 Chevrolet Suburban 2500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2006 Chevrolet Silverado 2500 HD
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2004 Cadillac Escalade
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2004-2006 GMC Sierra 2500 HD
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE ACY,ARY,APA,ATW, TRANS OIL CLR
  • 2003-2003 Chevrolet Suburban 2500
    • 3.73R(GT4) CORE SIZE 34IN X 18 1/2IN X 1 1/8IN, CODE AJW,AFA,ACY,ARY,APA,ATW, TRANS OIL CLR
1-year Replacement unlimited-mileage warranty
Part Type:
Aftermarket
Product Description:
Radiator
Programming Required:
No
Mounting Type:
Brackets and Pins
Core Material:
Aluminum
Tank Material:
Plastic
Outlet Location:
Lower Right
Transmission Oil Cooler Fitting Type:
Quick Connect
Core Row Quantity:
1
Down Flow Or Cross Flow Type:
Cross Flow
Transmission Oil Cooler Included:
Yes
Engine Oil Cooler Included:
Yes
Engine Oil Cooler Number of Plates:
3
Engine Oil Cooler Type:
Plate
Transmission Oil Cooler Plate Quantity:
7
Transmission Oil Cooler Type:
Plate
Engine Oil Cooler Fitting Gender:
Female
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
Life Cycle Status:
Announced
Features & Benefits - Bullet 3:
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Features & Benefits - Bullet 1:
Lightweight; the radiators have a positive heat transfer to weight ratio
Item Level GTIN:
00707773175583
Weight (lb) (Pound):
14.15
Height (in) (Inch):
7.62
Width (in) (Inch):
25.88
Length (in) (Inch):
46.25
Signs of Wear & Troubleshooting - Section 1 - Bull:
Replace coolant with a mixture of antifreeze and water according to the owner's manual recommendations.
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.
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.
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):
26.85
Width (mm) (Millimeter):
1056.65
Core Height (Millimeter):
438.7
Inlet Diameter (Millimeter):
37.7
Outlet Diameter (Millimeter):
31.6
Integral Transmission Oil Cooler:
Yes
Transmission Oil Cooler Fitting Diameter (Millimeter):
9.24
Engine Oil Cooler Fitting Diameter (Millimeter):
12.74
Inlet Header Width (Millimeter):
76.8
Outlet Header Width (Millimeter):
76.8
Transmission Oil Cooler Distance between Fittings (Millimeter):
292
Oil Cooler Fittings Distance Apart (mm) (Millimeter):
292
Outlet Header Length (Millimeter):
465.7
Inlet Header Length (Millimeter):
465.7
Integral Engine Oil Cooler:
Yes
Country of Origin:
United States
Weight - Each (Gross Pounds):
14.15
Height - Each (Inch):
07.62
Length - Each (Inch):
46.25
Width - Each (Inch):
25.88



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