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GM 3539588 Thermostat,Engine Coolant

1985-1995 GM

Customer Questions & Expert Answers (2)
GM 3539588 Thermostat,Engine Coolant
  • Part Description
    THERMOSTAT, Engine Coolant Temperature
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number3539588
    Part DescriptionTHERMOSTAT, Engine Coolant Temperature
    Other NamesThermostat
    Item Dimensions3.1 x 2.0 x 2.1 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU3539588
    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
    1987-1992 Cadillac Allante8 Cyl 4.1L, 8 Cyl 4.5LALLANTE, CONVERTIBLE, VALUE LEADER
    1985-1995 Cadillac Deville8 Cyl 4.1L, 8 Cyl 4.5L, 8 Cyl 4.9L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART, TOURING 4 DOOR
    1986-1993 Cadillac Eldorado8 Cyl 4.1L, 8 Cyl 4.5L, 8 Cyl 4.9LCOMMERCIAL CHASSIS, ELDORADO
    1985-1992 Cadillac Fleetwood8 Cyl 4.1L, 8 Cyl 4.5L, 8 Cyl 4.9L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART, TOURING 4 DOOR
    1986-1995 Cadillac Seville8 Cyl 4.1L, 8 Cyl 4.5L, 8 Cyl 4.9L4 DOOR, SEVILLE
  • Customer Questions & Expert Answers

    Q:
    Is it correct part number for my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 3539588 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and install the thermostat on Cadillac ElDorado and Fleetwood? Posted by Customer
    A:
    For 4.5L and 4.9L engines, drain coolant, and remove the upper air filter assembly. Next, unscrew the two bolts of the upper thermostat housing, then remove the thermostat. Install a new thermostat and O-ring, reattach the housing, and tighten the bolts. Refill the system, start the engine, and make sure there are no leaks.
    Posted by GMPartsGiant Specialist
    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 3539588, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 3539588 Thermostat,Engine Coolant. It is sometimes referred to as GM Thermostat. 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 Allante, Deville, Fleetwood models.

Affordable, reliable and built to last, GM part # 3539588 Thermostat,Engine Coolant 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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