Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

Genuine GM 1646974
Housing

Customer Questions & Answers (3)
GM 1646974 Housing
  • Part Description HOUSING, Engine Coolant Thermostat
  • Brand GM
  • Manufacturer's Notes This part is discontinued.

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle

Why Choose AutoPartsPrime

  • Dedicated Service

    We have experienced professionals here to help you via phone, live chat or email.

  • Unbeatable Prices

    We offer genuine OEM parts at the best possible discounted prices online.

  • Fast Delivery

    Your orders are processed efficiently and delivered as promptly as possible.

  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number1646974
    Part DescriptionHOUSING, Engine Coolant Thermostat
    Other DescriptionHousing
    Other NamesThermostat Housing, Thermostat Outlet Housing
    Item Dimensions9.0 x 6.0 x 5.0 inches
    Item Weight1.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU1646974
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1990-1995 Cadillac Deville8 Cyl 4.5L, 8 Cyl 4.9L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR
    1988-1993 Cadillac Eldorado8 Cyl 4.5L, 8 Cyl 4.9LCOMMERCIAL CHASSIS, ELDORADO
    1990-1992 Cadillac Fleetwood8 Cyl 4.5L, 8 Cyl 4.9L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR
    1988-1995 Cadillac Seville8 Cyl 4.5L, 8 Cyl 4.9L4 DOOR, SEVILLE

Related Parts for 1646974

Customer Questions & Answers

Q:
I need you to confirm whether the part is right for my car.
By Customer
A:
Please Select Your Car first if you want to see if 1646974 is correct.
By Omar
GM Specialist
Q:
I wonder if this part works for my car with the 4.9 Liter.
By Customer
A:
This part works well with your car and your 4.9 Liter.
By Omar
GM Specialist
Q:
Please tell me if my 1992 Cadillac Fleetwood goes well with the very part.
By Customer
A:
You need to provide more options to check.
By Omar
GM Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 1646974 at AutoPartsPrime, Your Right Choice

  • The part number 1646974, Housing, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Cadillac Deville, Fleetwood, Seville. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.