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Pontiac 94859856 Engine Coolant Thermostat Housing

2003-2008 Pontiac Vibe

Customer Questions & Expert Answers (2)
94859856 GM Engine Coolant Thermostat Housing Illustration 1 of 1
  • Part Description
    HOUSING, Engine Coolant Thermostat
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number94859856
    Part DescriptionHOUSING, Engine Coolant Thermostat
    Other NamesThermostat Housing, Water Inlet
    Item Dimensions6.2 x 5.6 x 2.1 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU94859856
    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
    2003-2008 Pontiac Vibe4 Cyl 1.8LALL PURPOSE 4 DOOR, ALL PURPOSE 4 DOOR AWD
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 94859856 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How to Replace the Thermostat of Cooling System on Pontiac Vibe? Posted by Fabiano P.
    A:
    Do various checks, check the coolant level, and the drive-belt tension, and the temperature gauge. The previous information will help you determine if the thermostat is faulty or not. If the engine fails warm up it can be that the thermostat is stuck open but if the engine runs hot and the radiator hose does not heat up the engine may overheat. To remove the thermostat, start by detaching the battery negative terminal and draining the coolant. Detach the alternator as well as the thermostat housing from the engine. Gently remove the thermostat and clean the sealing area. Install the housing, refill the cooling system, run the engine, and check for any leaks. Once you complete the replacement procedure, You should feel the radiator hose and if it is warm, that means that the coolant is flowing properly.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Nov 04, 2023

Genuine GM Part 94859856, the Right Choice

To ensure reliability, purchase GM part # 94859856 Engine Coolant Thermostat Housing. It is sometimes referred to as Pontiac Thermostat, Pontiac Thermostat Housing. 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 Pontiac Vibe models.

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