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GMC 24577299 Thermostat,Engine Coolant

1986-2003 GMC

Customer Questions & Expert Answers (9)
GM 24577299 Thermostat,Engine Coolant
GM 24577299 Thermostat,Engine Coolant
GM 24577299 Thermostat,Engine Coolant
GM 24577299 Thermostat,Engine Coolant
GM 24577299 Thermostat,Engine Coolant
GM 24577299 Thermostat,Engine Coolant
  • Part Description
    THERMOSTAT, Engine Coolant Temperature
  • Replaces
    24576634, 10182377, 24577130
  • Manufacturer
    General Motors
Make sure this part fits
$16.25 MSRP: $29.13
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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 GMC
    Manufacturer Part Number24577299
    Part DescriptionTHERMOSTAT, Engine Coolant Temperature
    Other NamesIntake Manifold, Thermostat, Thermostat Unit
    Item Dimensions3.1 x 2.2 x 2.1 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces24576634, 10182377, 24577130
    ManufacturerGeneral Motors
    SKU24577299
    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
    1991-1995 GMC C1500C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1991-1995 GMC C25008 Cyl 7.4LC2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB
    1991-1995 GMC C35008 Cyl 7.4LC3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 CREW CAB LONG WHEELBASE, C3500 EXTENDED CAB, C3500 REGULAR CAB
    1990-1991 GMC G15001/2 TON CARGO, 1/2 TON PASSENGER
    1990-1991 GMC G25003/4 TON CARGO, 3/4 TON PASSENGER
    1990-1996 GMC G35008 Cyl 7.4L1 TON CARGO, 1 TON CARGO CLASSIC, 1 TON CARGO VAN, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON COMMERCIAL/RV CLASSIC, 1 TON PASSENGER, 1 TON PASSENGER CLASSIC
    1990-1993 GMC Jimmy1/2 TON, 2 DOOR, 4 DOOR
    1991-1995 GMC K1500K1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
    1991-1995 GMC K25008 Cyl 7.4LK2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB
    1991-1995 GMC K35008 Cyl 7.4LK3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB
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  • 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 24577299 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 do you replace the thermostat in the 1997 Chevrolet C1500? Posted by Customer
    A:
    Begin by draining about three quarts 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 should be checked before condemning the thermostat for the 1992 Chevrolet K1500? Posted by Customer
    A:
    Check the coolant level in the system. Verify the drivebelt tension is correct. Observe the temperature gauge or light operation. If the engine takes a long time to warm up, it may indicate a thermostat stuck open and needs replacement. If the engine runs hot, and the upper radiator hose isn't hot, it suggests a thermostat stuck shut and should be replaced. If the upper radiator hose is hot, it indicates that the coolant is circulating and the thermostat is open.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What should you do if no gasket was used of the 1996 Chevrolet S10? Posted by Customer
    A:
    Use a new rubber gasket or apply a bead of RTV to the groove in the coolant outlet sealing surface.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    How should the new thermostat be installed for the 1988 Oldsmobile Cutlass? Posted by Customer
    A:
    Place a 1/3 inch bead of RTV or equivalent sealer around the sealing surface on the engine and place the thermostat into its recess. Immediately place the thermostat housing with sealer and a new gasket into position and torque-tighten the attaching bolts. Where applicable, install the TVS switch and vacuum hoses.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What are the initial steps for replacing the thermostat in the 1990 Pontiac Firebird? Posted by Customer
    A:
    Disconnect the negative battery cable.Drain the cooling system below the thermostat level.Remove the upper radiator hose from the water outlet housing.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What is the expected cooler water temperature for most cases for the 1987 Oldsmobile Cutlass? Posted by Customer
    A:
    The expected cooler water temperature for most cases is 185 degrees.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What should you do to complete the installation process for the 1988 Pontiac Firebird? Posted by Customer
    A:
    Complete the installation process.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    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 24577299, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 24577299 Thermostat,Engine Coolant. It is sometimes referred to as GMC 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 GMC C2500, Suburban, Yukon models.

Affordable, reliable and built to last, GM part # 24577299 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 GMC parts information, click here.

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