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GM Genuine Parts 21742 | Radiator

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$519.99
Part Number
ACD21742
UPC:
707773690352
Condition:
New
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APPLICATIONS:

  • 2006-2006 GMC Yukon
    • CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2011-2011 Chevrolet Silverado 1500
  • 2009-2009 Chevrolet Silverado 1500
  • 2009-2009 Chevrolet Silverado 1500
    • 3.42R(GU6), ENHANCED COOLING PKG(K5L) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2014 GMC Yukon
    • 3.42R(GU6), ENHANCED COOLING PKG(K5L) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2009 GMC Sierra 1500
    • 3.42R(GU6), ENHANCED COOLING PKG(K5L) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2014 Chevrolet Suburban 1500
    • 3.42R(GU6), ENHANCED COOLING PKG(K5L) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2010-2013 GMC Sierra 1500
    • 3.08R(GU4), 3.42R(GU6), ENHANCED COOLING PKG(K5L) EXCEPT EXTENDED FUEL ECONOMY PKG(XFE) CORE SIZE 34IN X 18 1/2 IN X 1IN)(6 PLATES @ EOC/4 PLATES AT TOC CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2006-2006 Cadillac Escalade
    • CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2009 GMC Sierra 1500
    • 3.08R(GU4), 3.42R(GU6), ENHANCED COOLING PKG(K5L) EXCEPT EXTENDED FUEL ECONOMY PKG(XFE) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2005-2005 GMC Yukon XL 1500
    • EXCEPT FRONT END SUBASSEMBLY(JJG) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2013 Chevrolet Silverado 1500
    • 3.08R(GU4), ENHANCED COOLING PKG(K5L), EXTENDED FUEL ECONOMY PKG(XFE) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2014 Chevrolet Tahoe
    • 3.42R(GU6), ENHANCED COOLING PKG(K5L) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2005-2005 Cadillac Escalade
    • EXCEPT FRONT END SUBASSEMBLY(JJG) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2005-2005 Cadillac Escalade ESV
    • EXCEPT FRONT END SUBASSEMBLY(JJG) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2009 Chevrolet Silverado 1500
    • 3.08R(GU4), 3.42R(GU6), ENHANCED COOLING PKG(K5L) EXCEPT EXTENDED FUEL ECONOMY PKG(XFE) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2010-2013 Chevrolet Silverado 1500
    • 3.08R(GU4), 3.42R(GU6), ENHANCED COOLING PKG(K5L) EXCEPT EXTENDED FUEL ECONOMY PKG(XFE) CORE SIZE 34IN X 18 1/2 IN X 1IN)(6 PLATES @ EOC/4 PLATES AT TOC CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2013 GMC Sierra 1500
    • 3.08R(GU4), ENHANCED COOLING PKG(K5L), EXTENDED FUEL ECONOMY PKG(XFE) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2009 GMC Sierra 1500
  • 2009-2013 Chevrolet Avalanche
    • 3.42R(GU6), ENHANCED COOLING PKG(K5L) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2009 Chevrolet Silverado 1500
    • 3.08R(GU4), ENHANCED COOLING PKG(K5L) EXCEPT EXTENDED FUEL ECONOMY PKG(XFE) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2009-2014 GMC Yukon XL 1500
    • 3.42R(GU6), ENHANCED COOLING PKG(K5L) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2011-2011 GMC Sierra 1500
  • 2006-2006 Cadillac Escalade ESV
    • CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2011-2011 GMC Sierra 1500
    • ARLINGTON,TX ASSEMBLY PLANT(ARL), FLINT, MI PLANT CODE(CMD), FORT WAYNE,IN PLANT(FWI), 3.08R(GU4), 3.42R(GU6), ENHANCED COOLING PKG(K5L) EXCEPT EXTENDED FUEL ECONOMY PKG(XFE) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2006-2006 GMC Yukon XL 1500
    • CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856
  • 2011-2011 Chevrolet Silverado 1500
    • ARLINGTON,TX ASSEMBLY PLANT(ARL), FLINT, MI PLANT CODE(CMD), FORT WAYNE,IN PLANT(FWI), 3.08R(GU4), 3.42R(GU6), ENHANCED COOLING PKG(K5L) EXCEPT EXTENDED FUEL ECONOMY PKG(XFE) CORE SIZE 34IN X 18 1/2IN X 1IN CODE ANC, ARR, ATU, AYH, AAF7, AAG9, 5856

Product type:
Aftermarket
Brand Description:
Radiator
Programming Required:
No
Core Thickness (Inch):
1.07
Core Width (Inch):
34.01
Core Height (Inch):
17.27
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):
14.51
Height (in) (Inch):
7.62
Width (in) (Inch):
25.88
Length (in) (Inch):
46.25
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.
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.
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
Life Cycle Status:
Announced
Features & Benefits - Bullet 5:
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Core Thickness (Millimeter):
27.06
Item Level GTIN:
00707773690352
Core Width (Millimeter):
863.88
Core Height (Millimeter):
438.64
Country of Origin:
United States
Weight - Each (Gross Pounds):
13.28
Height - Each (Inch):
24.70
Length - Each (Inch):
45.90
Width - Each (Inch):
07.40



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