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GM 12590759
Thermostat Housing

2006-2009 Cadillac STS

Customer Questions & Expert Answers (10)
GM 12590759 Thermostat Housing
  • Part Description
    Housing, Engine Coolant Temperature; Thermostat Housing Cover
  • 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 Number12590759
    Part DescriptionHousing, Engine Coolant Temperature; Thermostat Housing Cover
    Other NamesHousing, Engine Coolant Thermostat
    Item Dimensions6.3 x 4.3 x 4.2 inches
    Item Weight0.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12590759
    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
    2006-2009 Cadillac STSV8 Cyl 4.4 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 12590759 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12590759 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be installed after cleaning the sealing surfaces for the 2008 Cadillac STS? Posted by Customer
    A:
    Install new water outlet housing seals and position the water outlet back in place.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat Housing
    Q:
    What is the first step to replace the engine coolant thermostat for the 2008 Cadillac STS? Posted by Customer
    A:
    Begin by partially draining the cooling system using the Cooling System Draining and Filling (Static Fill) (GE 47716).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    Should the upper and lower intake manifolds be separated during this process for the 2009 Cadillac STS? Posted by Customer
    A:
    No, do not separate the upper and lower intake manifolds.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What tool is used to remove the thermostat and the thermostat housing bolts for the 2007 Cadillac STS? Posted by Customer
    A:
    Use the Gasket Remover (J 28410).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat Housing
    Q:
    What is the final step in the process for the 2008 Cadillac STS? Posted by Customer
    A:
    Install the thermostat and reconnect the heater hoses to the heater core.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat Housing
    Q:
    How should the thermostat housing bolts be installed initially for the 2009 Cadillac STS? Posted by Customer
    A:
    Partially install the thermostat housing bolts to retain the gasket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat Housing
    Q:
    What is the final step in the process for the 2006 Cadillac STS? Posted by Customer
    A:
    Fill the cooling system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What is the next step after removing the hoses for the 2006 Cadillac STS? Posted by Customer
    A:
    Take out the thermostat housing bolts and remove the thermostat housing with the thermostat from the water housing, discarding the seal ring.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat Housing
    Q:
    What should be removed after the bolts for the 2007 Cadillac STS? Posted by Customer
    A:
    Remove the coolant inlet pipe from the thermostat.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12590759, Excellent Performance and Perfect Fitment

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