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GM 24506986 Thermostat,Engine Coolant(W/Gasket)

1986-1997 GM

Customer Questions & Expert Answers (9)
GM 24506986 Thermostat,Engine Coolant(W/Gasket)
GM 24506986 Thermostat,Engine Coolant(W/Gasket)
GM 24506986 Thermostat,Engine Coolant(W/Gasket)
  • Part Description
    THERMOSTAT, Engine Coolant Temperature
  • Replaces
    3037747, 24500253, 03037747, 10207375
  • Manufacturer
    General Motors
Make sure this part fits
$16.81 MSRP: $31.72
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  • 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 Number24506986
    Part DescriptionTHERMOSTAT, Engine Coolant Temperature
    Other NamesThermostat, Thermostat Unit
    Item Dimensions3.1 x 2.1 x 2.0 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces3037747, 24500253, 03037747, 10207375
    ManufacturerGeneral Motors
    SKU24506986
    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
    1989-1993 Buick Century6 Cyl 3.3LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR, SPECIAL STATION WAGON
    1996-1997, 1986-1991 Buick Lesabre6 Cyl 3.0L, 6 Cyl 3.8L2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR
    1988-1991 Buick Reatta6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
    1988-1993, 1986 Buick Riviera6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
    1992 Buick Skylark6 Cyl 3.3L2 DOOR, 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR
    1992-1995 Chevrolet Astro6 Cyl 4.3LVAN ASTRO
    1995 Chevrolet Blazer6 Cyl 4.3L2 DOOR, 4 DOOR
    1995-1997 Chevrolet Camaro6 Cyl 3.8L2 DOOR, CONVERTIBLE
    1992-1995 Chevrolet S106 Cyl 4.3L2 DOOR, 4 DOOR, PICKUP
    1992-1995 GMC Jimmy6 Cyl 4.3L2 DOOR, 4 DOOR
    View More

  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 24506986 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the thermostat for Chevrolet Blazer,S10,GMC Jimmy and Sonoma? Posted by Customer
    A:
    To remove the thermostat, start by draining about 1 gallon of coolant from the radiator until the level is below the thermostat housing. Then, remove the air intake duct and disconnect the radiator hose from the thermostat cover. Next, remove the bolts and lift off the cover, tapping it with a soft-face hammer if necessary to break the gasket seal. Take note of how the thermostat is installed, and then remove it. Make sure to use a replacement thermostat with the correct opening temperature. If a gasket was used, use a scraper or putty knife to remove any old gasket material and sealant from the mating surfaces. To install the new thermostat, ensure the correct end faces out, with the spring directed toward the engine. Use a new rubber gasket or apply a bead of RTV to the groove in the coolant outlet sealing surface if no gasket was used. Carefully position the cover and tighten the bolts to the specified torque, being careful not to over-tighten and risk cracking or distorting the cover. Reattach the radiator hose and tighten the clamp, and consider checking and replacing hoses and clamps at this time. Finally, refill the system, run the engine, and carefully check for any leaks.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and replace a thermostat in a Oldsmobile Cutlass? Posted by Customer
    A:
    The thermostat is a valve in the engine that controls coolant temperature. To replace or test it, disconnect the negative battery cable and remove the air cleaner. Drain the coolant, but not from the engine. Disconnect the upper radiator hose and the smaller by-pass hose from the thermostat housing. Remove the housing bolts and lift the housing to reveal the thermostat. If there's a TVS switch, disconnect the vacuum hoses and unscrew the switch. Note the thermostat's position before removing it. Clean the old gasket from the housing and engine, then apply a bead of sealer around the engine's sealing surface. Place the thermostat and housing back, tighten the bolts, and reinstall the TVS switch and hoses. Reconnect the battery cable, refill the radiator with antifreeze and water, and run the engine until the upper radiator hose is hot, indicating the thermostat is open. Top up coolant if needed, then replace the radiator cap.
    Posted by GMPartsGiant Specialist
    Q:
    What does it mean if the upper radiator hose is hot of the 1986 Chevrolet Astro? Posted by Customer
    A:
    If the upper radiator hose is hot, it means that the coolant is circulating and the thermostat is open.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What should you take note of before removing the thermostat for the 1997 Chevrolet Blazer? Posted by Customer
    A:
    Take note of how the thermostat is installed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What should you ensure when using a replacement thermostat for the 2000 GMC Sonoma? Posted by Customer
    A:
    Ensure that you use a replacement thermostat with the correct opening temperature.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What should be done if the thermostat passes the tests for the 1986 Oldsmobile Cutlass? Posted by Customer
    A:
    If the thermostat checks out OK, it should be reinstalled.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    Does this thermostat come with a gasket? Posted by Customer
    A:
    Yes, it comes with an o-ring
    Posted by GMPartsGiant Specialist 28/6/2021
    Q:
    What is the opening temperature for this thermostat? Posted by Customer
    A:
    The opening temperature for this thermostat is 195 degrees
    Posted by GMPartsGiant Specialist 28/6/2021
    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 24506986, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 24506986 Thermostat,Engine Coolant(W/Gasket). 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 Buick Century, Lesabre, Riviera models. It fits Chevrolet Blazer, Camaro, S10. It also fits GMC Jimmy, Safari, Sonoma. This also fits Pontiac Bonneville, Firebird, Grand Am.

Affordable, reliable and built to last, GM part # 24506986 Thermostat,Engine Coolant(W/Gasket) 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 GMC parts information, click here.

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