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GM 10038440 Housing & Flange Asm

1984-1988 Pontiac Fiero

Customer Questions & Expert Answers (4)
GM 10038440 Housing & Flange Asm
GM 10038440 Housing & Flange Asm
  • Part Description
    HOUSING, Engine Coolant Thermostat
  • 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

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number10038440
    Part DescriptionHOUSING, Engine Coolant Thermostat
    Other NamesThermostat Housing
    Item Dimensions10.3 x 4.5 x 4.4 inches
    Item Weight1.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU10038440
    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
    1984-1988 Pontiac Fiero4 Cyl 2.5L2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR

  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 10038440 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and install the thermostat housing and Thermostat for Pontiac Fiero? Posted by Customer
    A:
    The thermostat housing is on the upper end of both the 2.5L four-cylinder and 2.8L V6 engines. To remove, twist the thermostat housing cap clockwise, then pull out the thermostat. Clean the housing and lubricate the O-ring with white grease. If replacing the housing or gasket, disconnect the radiator hose (expect some coolant spillage). Disconnect the coolant temperature sensor wire. If replacing the housing, remove the sensor with caution. Remove old gasket residue from the cylinder head. Check the housing for external damage or internal corrosion. Apply RTV sealant to the new gasket and position it. Install the housing, tightening bolts securely. Wrap the sensor threads with Teflon tape, reattach it, and reconnect its wire. Refill with coolant, install the thermostat and its cap. Start the engine and check for leaks.
    Posted by GMPartsGiant Specialist
    Q:
    How can you check the condition of a thermostat of the 1987 Pontiac Fiero? Posted by Customer
    A:
    You can remove the thermostat and inspect it for excessive corrosion and damage.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    How can you verify the installation and check for leaks of the 1987 Pontiac Fiero? Posted by Customer
    A:
    Start the engine and check the new thermostat housing gasket for leaks. This will help confirm that the installation has been completed successfully.
    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 10038440, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 10038440 Housing & Flange Asm. It is sometimes referred to as GM Thermostat, GM Thermostat Housing. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Pontiac Fiero models.

Affordable, reliable and built to last, GM part # 10038440 Housing & Flange Asm stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Pontiac parts information, click here.

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