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GM 1647540
Thermostat Housing

1993-2011 GM

Customer Questions & Expert Answers (6)
GM 1647540 Thermostat Housing
GM 1647540 Thermostat Housing
  • Part Description
    Housing E; Thermostat Housing Cover
  • Manufacturer
    General Motors
Make sure this part fits
$11.19 MSRP: $21.01
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2006-2011 Buick LucerneCXL, CXS, Super8 Cyl 4.6 L GAS
    1993 Cadillac AllanteBase, Indianapolis 500 Pace Car, Value Leader8 Cyl 4.6 L GAS
    2006-2011 Cadillac DTSBase, Livery, Luxury, Platinum, Premium8 Cyl 4.6 L GAS
    1994-2005 Cadillac DeVilleBase, Concours, d'Elegance, DHS, DTS, Protection Series8 Cyl 4.6 L GAS
    1993-2002 Cadillac EldoradoBase, ESC, ETC, Sport, Touring8 Cyl 4.6 L GAS
    1993-2004 Cadillac SevilleSLS, STS8 Cyl 4.6 L GAS
    2001-2003, 1995-1999 Oldsmobile AuroraBase8 Cyl 4.0 L GAS
    2004-2005 Pontiac BonnevilleGXP8 Cyl 4.6 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 1647540 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 1647540 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What should be removed after repositioning the hose clamp for the 2006 Buick Lucerne? Posted by Customer
    A:
    Remove the radiator inlet hose from the thermostat housing.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Thermostat
    Q:
    What is the first step to replace the thermostat for the 2002 Cadillac DeVille? Posted by Customer
    A:
    Partially drain the cooling system and remove the air cleaner assembly.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Thermostat
    Q:
    What is the final step after installing the thermostat for the 2007 Cadillac DTS? Posted by Customer
    A:
    Reattach the radiator outlet hose to the thermostat housing, use the Hose Clamp Pliers (J 38185) to position the radiator outlet hose clamp, fill the cooling system, and reinstall the air cleaner.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Thermostat
    Q:
    What should be done after removing the water pump for the 2001 Cadillac Eldorado? Posted by Customer
    A:
    Remove the two bolts attaching the water pump belt tensioner to the water crossover, then remove the water pump belt tensioner.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Thermostat Housing
    Q:
    What is the torque specification for the water pump belt tensioner bolts for the 2000 Cadillac Seville? Posted by Customer
    A:
    Tighten them to 10 Nm (89 inch lbs.).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Thermostat Housing
    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 Housing 1647540 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 1647540 Thermostat Housing is available in the market under the name GM Thermostat, Thermostat Housing. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 1647540 Thermostat Housing fits certain Cadillac Allante, DTS, DeVille models, as well as Buick Lucerne. Additionally, it is compatible with Pontiac Bonneville and Oldsmobile Aurora models.
The original GM component designated by Manufacturer Part Number 1647540 maintains top performance when functioning as the Housing E; Thermostat Housing Cover unit. The component 1647540 is constructed from durable material and its dimensions span 4.4 x 4.3 x 2.2 inches while weighing 0.50 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Water Outlet; Housing, Engine Coolant Thermostat. The part 1647540 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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