Make sure this part fits

Chevrolet 12591881 Thermostat Assembly, Engine Coolant

2006-2011 Chevrolet

Customer Questions & Expert Answers (6)
GM 12591881 Thermostat Assembly, Engine Coolant
  • Part Description
    THERMOSTAT, Engine Coolant Temperature
  • Manufacturer
    General Motors
Make sure this part fits
$41.10 MSRP: $83.41
You Save: $42.31 (51%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number12591881
    Part DescriptionTHERMOSTAT, Engine Coolant Temperature
    Other NamesThermostat
    Item Dimensions3.2 x 2.1 x 2.1 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12591881
    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
    2006-2011 Chevrolet Impala6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L, 6 Cyl 3.9L FlexLS, LS POLICE CAR, LT, LT 3.5, LTZ, SS
    2006-2010 Chevrolet Malibu6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L4 DOOR HATCHBACK, 4 DOOR HYBRID, 4 DOOR NOTCHBACK, LS 4 DOOR HATCHBACK, LS 4 DOOR NOTCHBACK, LT 4 DOOR HATCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR HATCHBACK, LTZ 4 DOOR NOTCHBACK, MAXX SS 4 DOOR HATCHBACK, SS 4 DOOR NOTCHBACK
    2006-2007 Chevrolet Monte Carlo6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9LLS, LT, SS
    2006-2009 Chevrolet Uplander6 Cyl 3.9L, 6 Cyl 3.9L FlexCROSSOVER SPORT VAN, CROSSOVER SPORT VAN EXTENDED
  • Customer Questions & Expert 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 12591881 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to replace a thermostat in a cooling system for Chevrolet Impala,Monte Carlo? Posted by Customer
    A:
    Before removing the thermostat for cooling issues, check the coolant level, drive belt tension, and temperature gauge. Next, drain the cooling system, remove the air filter housing duct, locate and open the thermostat housing, and remove the seal as well as the radiator hose.
    Posted by GMPartsGiant Specialist
    Q:
    How can you determine if the thermostat is stuck open for the 2006 Chevrolet Impala? Posted by Customer
    A:
    If the engine seems to be taking a long time to warm up, indicating a stuck open thermostat, it should be replaced with a new one.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    How do you replace the thermostat in the 2005 Pontiac G6? Posted by Customer
    A:
    To replace the thermostat in four-cylinder models, you need to disconnect the battery cable, drain the cooling system, loosen the hose clamps and detach the hoses from the thermostat housing cover, remove the thermostat cover, remove the old thermostat, install a new rubber gasket and thermostat, and reattach the radiator hose and refill the cooling system.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    Does this thermostat come with the gasket and housing? Posted by Customer
    A:
    No, this is just the thermostat itself
    Posted by GMPartsGiant Specialist 22/4/2021
    Q:
    does this thermostat come with a gasket, or does it need to be ordered separate? Posted by Customer: 2010 Chevrolet Impala
    A:
    P # 12591881 WILL INCLUDE THE ORING SEAL AS WELL
    Posted by GMPartsGiant Specialist 1/4/2019
    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 12591881, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12591881 Thermostat Assembly, Engine Coolant. It is sometimes referred to as Chevrolet 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 Chevrolet Impala, Malibu, Monte Carlo models.

Affordable, reliable and built to last, GM part # 12591881 Thermostat Assembly, 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 Chevrolet parts information, click here.

Why choose GM Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly