Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 1646974 Housing. It is sometimes referred to as Cadillac Thermostat, Cadillac 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 Cadillac Deville, Fleetwood, Seville models.
Affordable, reliable and built to last, GM part # 1646974 Housing 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 Cadillac parts information, click here.
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Make sure this part fits your vehicle
Cadillac 1646974 Housing
1988-1995 Cadillac
- Part DescriptionHOUSING, Engine Coolant Thermostat
- ManufacturerGeneral Motors
- Manufacturer's NotesThis part is discontinued.
Product Specifications
Brand Genuine Cadillac Manufacturer Part Number 1646974 Part Description HOUSING, Engine Coolant Thermostat Other Names Thermostat Housing, Thermostat Outlet Housing Item Dimensions 9.0 x 6.0 x 5.0 inches Item Weight 1.10 Pounds Condition New Fitment Type Direct Replacement Manufacturer General Motors SKU 1646974 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
Year Make Model Engine Important vehicle option details 1990-1995 Cadillac Deville 8 Cyl 4.5L, 8 Cyl 4.9L 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR 1988-1993 Cadillac Eldorado 8 Cyl 4.5L, 8 Cyl 4.9L COMMERCIAL CHASSIS, ELDORADO 1990-1992 Cadillac Fleetwood 8 Cyl 4.5L, 8 Cyl 4.9L 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR 1988-1995 Cadillac Seville 8 Cyl 4.5L, 8 Cyl 4.9L 4 DOOR, SEVILLE
Customer Questions & 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 1646974 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:How do you remove and install the thermostat on the 1991 Cadillac Fleetwood? Posted by Customer
- A:Start by draining the coolant below the thermostat housing. On some models, you may need to remove the upper air filter assembly. Then, remove the two bolts securing the upper thermostat housing to the lower housing and take off the upper housing. Next, remove the thermostat and O-ring from the lower housing.Posted by GMPartsGiant Specialist
- See expert answers on similar Thermostat
- Q:How do you remove and install the thermostat on the 1991 Cadillac ElDorado? Posted by Customer
- A:Start by draining the coolant below the thermostat housing. On some models, you may need to remove the upper air filter assembly. Then, remove the two bolts securing the upper thermostat housing to the lower housing and take off the upper housing. Next, remove the thermostat and O-ring from the lower housing.Posted by GMPartsGiant Specialist
- See expert answers on similar Thermostat
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