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Pontiac 22545290 Thermostat,Engine Coolant

1988-1993 Pontiac

Customer Questions & Expert Answers (4)
GM 22545290 Thermostat,Engine Coolant
  • Part Description
    THERMOSTAT, Engine Coolant Temperature
  • 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 Pontiac
    Manufacturer Part Number22545290
    Part DescriptionTHERMOSTAT, Engine Coolant Temperature
    Other NamesThermostat
    Item Dimensions3.3 x 2.2 x 2.1 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU22545290
    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 Engine Important vehicle option details
    1988-1993 Pontiac Grand Am4 Cyl 2.3L2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR
    1990-1991 Pontiac Grand Prix4 Cyl 2.3L2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 22545290 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the thermostat for replacement or testing for the 1993 Oldsmobile Cutlass? Posted by Customer
    A:
    To remove the thermostat, begin by disconnecting the negative battery cable. Remove the air cleaner for better working access. Drain the coolant into a suitable container for disposal. Disconnect the upper radiator hose from the thermostat housing and the smaller by-pass hose which leads to the front cover. Remove the thermostat housing bolts and the housing from the engine.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What is the expected cooler water temperature for most cases for the 1982 Oldsmobile Cutlass? Posted by Customer
    A:
    The expected cooler water temperature for most cases is 185 degrees.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What might be the problem if the engine runs hot and the upper radiator hose isn't hot of the 1989 Pontiac Grand Prix? Posted by Customer
    A:
    If the engine runs hot and the upper radiator hose isn't hot, it suggests that the thermostat might be stuck closed and requires replacement.
    Posted by GMPartsGiant 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!

Genuine GM Part 22545290, the Right Choice

To ensure reliability, purchase GM part # 22545290 Thermostat,Engine Coolant. It is sometimes referred to as Pontiac Thermostat. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Pontiac Grand Am, Grand Prix models.

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