Make sure this part fits

GM 10344422
Upper Hose, Rear

2006-2008 Buick LaCrosse

Customer Questions & Expert Answers (4)
GM 10344422 Upper Hose, Rear
  • Part Description
    Hose Assembly-Radiator Inlet Rear; Multi Purpose Hose; Radiator Hose
  • Position
    Rear
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number10344422
    Part DescriptionHose Assembly-Radiator Inlet Rear; Multi Purpose Hose; Radiator Hose
    Other NamesHose, Radiator Inlet (Upper)
    Item Dimensions6.5 x 2.0 x 1.9 inches
    Item Weight0.50 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU10344422
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim Engine
    2006-2008 Buick LaCrosseCXS6 Cyl 3.6 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 10344422 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 10344422 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the outlet radiator hose (LY7) on Buick LaCrosse? Posted by Customer
    A:
    The first task in radiator outlet pipe (LY7) replacement begins with draining the entire cooling system. The first step is to take off the air cleaner assembly. Separate the radiator outlet hose from connecting to the radiator outlet pipe. Next disconnect the radiator outlet pipe bracket bolts that mount to transmission retaining bolt and radiator outlet pipe bracket to Thermostat Housing retaining bolt. The radiator outlet pipe needs to be removed from the Thermostat Housing so install a fresh o-ring onto the radiator outlet pipe before removal. Extraction of the worn o-ring that resides on the radiator outlet pipe should be performed. Insert the new o-ring to the radiator outlet pipe before installing the pipe into the Thermostat Housing. Secure the bracket from the radiator outlet pipe using both transmission retaining bolt and Thermostat Housing retaining bolt. Reinstall the air cleaner assembly following your reconnection of the radiator outlet pipe to its outlet hose. Finally, fill the cooling system.
    Posted by ChevyPartsGiant Specialist
    Q:
    How should the radiator outlet pipe be removed for the 2007 Buick LaCrosse? Posted by Customer
    A:
    Carefully take out the radiator outlet pipe from the thermostat housing, ensuring to install a new O-ring to the radiator outlet pipe afterward.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator Hose
    Q:
    What should be done after securing the radiator outlet pipe for the 2006 Buick LaCrosse? Posted by Customer
    A:
    Reconnect the radiator outlet hose to the radiator outlet pipe and reinstall the air cleaner assembly.
    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 10344422, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 10344422 Upper Hose, Rear. It is sometimes referred to as GM Cooling Hose, GM Radiator Hose. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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