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GM 15205921
Lower Hose

2003-2009 GM

Customer Questions & Expert Answers (14)
GM 15205921 Lower Hose
GM 15205921 Lower Hose
  • Part Description
    Hose, Radiator Outlet (Lower)
  • Position
    Lower
  • Replaces
    15763315
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2007 Buick RainierCXL, CXL Plus8 Cyl 5.3 L GAS
    2006-2009 Chevrolet TrailblazerBase, LS, LT, SS8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2003-2006 Chevrolet Trailblazer EXTLS, LT, North Face8 Cyl 5.3 L GAS
    2005-2009 GMC EnvoyDenali8 Cyl 5.3 L GAS
    2003-2006 GMC Envoy XLDenali, SLE, SLT8 Cyl 5.3 L GAS
    2004-2005 GMC Envoy XUVSLE, SLT8 Cyl 5.3 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 15205921 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15205921 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the next step after installing the new hose to the engine for the 2004 Buick Rainier? Posted by Customer
    A:
    Install the radiator outlet hose to the radiator and reposition the clamp once more with the Hose Clamp Pliers (J 38185).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What should be done after repositioning the clamp on the radiator outlet hose for the 2005 Buick Rainier? Posted by Customer
    A:
    Remove the radiator outlet hose from the radiator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What is the next step after securing the radiator inlet hose to the radiator for the 2006 Buick Rainier? Posted by Customer
    A:
    Install the radiator inlet hose to the engine and use the Hose Clamp Pliers (J 38185) to reposition the radiator inlet hose clamp to the engine.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What tool is used to reposition the radiator outlet hose clamp for the 2007 Buick Rainier? Posted by Customer
    A:
    Use the Hose Clamp Pliers (J 38185).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    How do you secure the radiator inlet hose to the engine for the 2007 Buick Rainier? Posted by Customer
    A:
    Use Hose Clamp Pliers (J 38185) to reposition the radiator inlet hose clamp to the engine.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What is the first step in the installation process for the 2006 Chevrolet Trailblazer? Posted by Customer
    A:
    Attach the vent inlet hose to the surge tank.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What is the final step after repositioning the radiator inlet hose clamp to the engine for the 2008 Chevrolet Trailblazer? Posted by Customer
    A:
    Reinstall the air intake resonator and fill the cooling system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What is the first step to replace the radiator inlet hose for the 2008 GMC Envoy? Posted by Customer
    A:
    First, drain the cooling system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    How do you secure the hose to the radiator for the 2006 GMC Envoy? Posted by Customer
    A:
    Reposition the clamp once more with the Hose Clamp Pliers (J 38185).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What is the first step in the installation process for the 2009 GMC Envoy? Posted by Customer
    A:
    Attach the vent inlet hose to the surge tank.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What should be done to the radiator inlet hose clamp from the radiator for the 2007 GMC Envoy? Posted by Customer
    A:
    Again, use Hose Clamp Pliers (J 38185) to reposition the clamp and then remove the radiator outlet hose from the radiator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What is the next step after attaching the hose to the surge tank for the 2005 GMC Envoy? Posted by Customer
    A:
    Attach the vent inlet hose to the radiator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What should be removed after draining the cooling system for the 2009 Chevrolet Trailblazer? Posted by Customer
    A:
    Remove the air cleaner outlet resonator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Lower Hose 15205921 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 15205921 Lower Hose is available in the market under the name GM Cooling Hose, Radiator Hose. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 15205921 Lower Hose fits certain Chevrolet Trailblazer, Trailblazer EXT models, as well as GMC Envoy, Envoy XL, Envoy XUV. Additionally, it is compatible with Buick Rainier models.
The original GM component designated by manufacturer part number 15205921 maintains top performance when functioning as the Hose, Radiator Outlet (Lower) unit at its Lower. The component 15205921 is constructed from durable material and its dimensions span 18.9 x 6.2 x 4.2 inches while weighing 1.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 15205921 has available replacement options 15763315. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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