Make sure this part fits

GM 12591881
Thermostat

2006-2011 GM

Customer Questions & Expert Answers (10)
GM 12591881 Thermostat
GM 12591881 Thermostat
  • Part Description
    Thermostat Assembly-Engine Coolant
  • Manufacturer
    General Motors
Make sure this part fits
$45.62 MSRP: $85.67
You Save: $40.05 (47%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2009-2011 Buick LucerneCX, CXL, CXL Special Edition6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    2006-2007 Buick TerrazaCX, CXL6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    2006-2011 Chevrolet Impala50th Anniversary Edition, LS, LT, LTZ, Police6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    2006-2010 Chevrolet MalibuClassic LS, Classic LT, LS, LT, LTZ, Maxx LS, Maxx LT, Maxx LTZ, Maxx SS, SS6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS
    2006-2007 Chevrolet Monte CarloLS, LT, LTZ6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS
    2006-2008 Chevrolet UplanderBase, LS, LT6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    2006-2010 Pontiac G6Base, GT, GTP6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS
    2006 Pontiac MontanaSV66 Cyl 3.9 L GAS
    2007-2008 Saturn AuraXE6 Cyl 3.5 L GAS
    2006-2007 Saturn Relay1, 2, 36 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12591881 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12591881 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the engine coolant thermostat on Chevrolet Uplander? Posted by Customer
    A:
    To replace the Thermostat of the engine coolant, first of all remove the Thermostat Housing, and later on remove the Thermostat. For the installation, align the position of a new one Thermostat Housing.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be reattached after securing the thermostat housing for the 2010 Chevrolet Impala? Posted by Customer
    A:
    Reattach the radiator outlet hose to the thermostat housing.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What should be done after installing the thermostat for the 2009 Chevrolet Malibu? Posted by Customer
    A:
    Install the thermostat cover bolts and tighten them to 10 Nm (89 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What is the torque specification for the thermostat housing bolt/stud for the 2008 Chevrolet Impala? Posted by Customer
    A:
    Tighten it to 10 N.m (89 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What is the first step in the installation process for the 2008 Chevrolet Malibu? Posted by Customer
    A:
    Start by placing a new thermostat cover O-ring seal.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What is the next step after tightening the bolts for the 2006 Chevrolet Monte Carlo? Posted by Customer
    A:
    Reattach the radiator inlet hose to the water outlet housing.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What should be removed after draining the cooling system for the 2007 Chevrolet Impala? Posted by Customer
    A:
    Remove the air cleaner outlet duct and reposition the radiator outlet hose clamp at the thermostat housing.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    How should the thermostat housing be secured for the 2006 Chevrolet Malibu? Posted by Customer
    A:
    Install the bolts for the thermostat housing to the water pump feed pipe and tighten them to 10 Nm (89 inch lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What is the next step after repositioning the hose clamp for the 2009 Chevrolet Impala? Posted by Customer
    A:
    Remove the radiator outlet hose from the thermostat housing.
    Posted by ChevyPartsGiant 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!

OEM GM Thermostat 12591881 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12591881 Thermostat is available in the market under the name GM Thermostat. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12591881 Thermostat fits certain Chevrolet Malibu, Impala, Monte Carlo models, as well as Buick Lucerne, Terraza. Additionally, it is compatible with Pontiac G6, Montana and Saturn Vue, Aura, Relay models.
The original GM component designated by manufacturer part number 12591881 maintains top performance when functioning as the Thermostat Assembly-Engine Coolant unit. The component 12591881 is constructed from durable material and its dimensions span 3.3 x 2.2 x 2.1 inches while weighing 0.60 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Thermostat, Engine Coolant Temperature. The part 12591881 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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