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GM 24506986 Thermostat, Engine Coolant (W/ Gasket)

1986-1997 GM

Customer Questions & Expert Answers (10)
GM 24506986 Thermostat, Engine Coolant (W/ Gasket)
  • Part Description
    THERMOSTAT, Engine Coolant Temperature
  • Replaces
    03037747, 10207375, 3037747, 24500253
  • 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 Number24506986
    Part DescriptionTHERMOSTAT, Engine Coolant Temperature
    Other NamesThermostat, Thermostat Unit
    Item Dimensions3.1 x 2.2 x 2.1 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces03037747, 10207375, 3037747, 24500253
    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 to remove the thermostat on Chevrolet S10? 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 the thermostat on GMC 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:
    What should you do after installing the new thermostat of the 1992 Chevrolet Astro? Posted by Customer
    A:
    After installing the new thermostat, reattach the radiator hose to the cover fitting and tighten the hose clamp.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    How do you start the process of removing the thermostat for the 1995 Chevrolet Blazer? Posted by Customer
    A:
    Start by draining about 1 gallon of coolant from the radiator until the level is below the thermostat housing.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    How do you start the process of removing the thermostat for the 1995 GMC Jimmy? Posted by Customer
    A:
    Start by draining about 1 gallon of coolant from the radiator until the level is below the thermostat housing.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What is the thermostat for the 1989 Oldsmobile Cutlass? Posted by Customer
    A:
    The thermostat is a restriction valve actuated by a thermostatic element, mounted inside a housing on the engine.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What is the recommended method to test the operation of a thermostat for the 1989 Oldsmobile Cutlass? Posted by Customer
    A:
    The recommended method is to remove the thermostat from the engine and perform a series of tests.
    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

To ensure reliability, purchase GM part # 24506986 Thermostat, Engine Coolant (W/ Gasket). It is sometimes referred to as GM Thermostat. 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 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.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 24506986 Thermostat, Engine Coolant (W/ Gasket). 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 GMC parts information, click here.

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