Make sure this part fits

GM 20977535
Tube Assembly

2008-2011 Cadillac STS

Customer Questions & Expert Answers (7)
GM 20977535 Tube Assembly
  • Part Description
    Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
  • Replaces
    15875389
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2008-2011 Cadillac STSBase, Platinum6 Cyl 3.6 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20977535 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20977535 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after installing the engine oil cooler hose/pipes to the external oil cooler for the 2010 Cadillac STS? Posted by Customer
    A:
    Remove the oil drain pan, reinstall the Front Air Deflector Replacement, refill the engine with oil, and check for leaks.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Oil Cooler Hose
    Q:
    Is it necessary to discharge the refrigerant from the A/C system to replace the front transmission fluid cooler pipe for the 2009 Cadillac STS? Posted by Customer
    A:
    No, it is not necessary.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Transmission Oil Cooler Hose
    Q:
    What is the next step after installing the oil drain pan for the 2009 Cadillac STS? Posted by Customer
    A:
    Remove the engine oil cooler hose/pipe from the external oil cooler, disconnect the hose/pipe clip from the fan shroud, and then from the engine.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Oil Cooler Hose
    Q:
    What is the first step to replace the front transmission fluid cooler pipe for the 2008 Cadillac STS? Posted by Customer
    A:
    Begin by repositioning the A/C condenser after removing its mounting bolts, as it is not necessary to discharge the refrigerant from the A/C system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Transmission Oil Cooler Hose
    Q:
    What is the final step in the process for the 2010 Cadillac STS? Posted by Customer
    A:
    Reposition and reinstall the condenser.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Transmission Oil Cooler Hose
    Q:
    What should be discarded after removing the hose/pipe for the 2008 Cadillac STS? Posted by Customer
    A:
    All engine oil cooler hose/pipe seals.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Oil Cooler 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 Tube Assembly 20977535 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 20977535 Tube Assembly is available in the market under the name GM Cooling Hose, Oil Cooler Hose, Automatic Transmission Oil Cooler Line, Transmission Oil Cooler Hose. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 20977535 Tube Assembly fits certain Cadillac STS models.
The original GM component designated by manufacturer part number 20977535 maintains top performance when functioning as the Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line unit. The component 20977535 is constructed from durable material and its dimensions span 6.2 x 32.2 x 10.1 inches while weighing 1.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 20977535 has available replacement options 15875389. 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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