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Pontiac 1647540 Housing, Thermostat

2004-2005 Pontiac Bonneville

Customer Questions & Expert Answers (3)
GM 1647540 Housing, Thermostat
  • Part Description
    HOUSING, Engine Coolant Thermostat
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number1647540
    Part DescriptionHOUSING, Engine Coolant Thermostat
    Other NamesThermostat Housing, Water Outlet
    Item Dimensions4.4 x 4.3 x 2.2 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1647540
    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
    2004-2005 Pontiac Bonneville8 Cyl 4.6LGXP 4 DOOR, SE 4 DOOR, SLE 4 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 1647540 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to replace a thermostat in a cooling system? Posted by Customer
    A:
    To remove the thermostat, disconnect the cable from the negative terminal and drain the cooling system. Loosen the hose clamp and remove the hose from the thermostat housing, or the thermostat housing cover with the radiator hose attached if the clamp cannot be accessed and remove the thermostat cover mounting bolts and detach the housing cover.
    Posted by GMPartsGiant Specialist
    Q:
    How do you replace the thermostat for the 2005 Cadillac Deville? Posted by Customer
    A:
    To replace the thermostat, start by disconnecting the cable from the negative terminal of the battery and draining the cooling system. Then, remove the radiator support cover and the air filter housing. Loosen the hose clamp and detach the hose from the thermostat housing, or remove the thermostat housing cover with the radiator hose still attached if the clamp cannot be accessed. Finally, remove the thermostat cover mounting bolts and detach the housing cover, being prepared for some coolant to spill as the seal is broken.
    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 1647540, the Right Choice

To ensure reliability, purchase GM part # 1647540 Housing, Thermostat. It is sometimes referred to as Pontiac Thermostat, Pontiac Thermostat Housing. 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 Bonneville models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 1647540 Housing, Thermostat. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Pontiac parts information, click here.

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