Make sure this part fits

GM 12678780
Housing, Engine Coolant Thermostat

2017-2024 GM

Customer Questions & Expert Answers (1)
GM 12678780 Housing, Engine Coolant Thermostat
  • Part Description
    Housing, Engine Coolant Temperature
  • Replaced By
    12741009
  • Manufacturer
    General Motors
Make sure this part fits
$57.51 MSRP: $118.18
You Save: $60.67 (52%)
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  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2017-2019 Buick LaCrosse3.6L V6EXTENDED NOTCHBACK (CX, CXL, CXS) 4 DOOR
    2018-2020 Buick Regal3.6L V61SX 4 DOOR HATCHBACK
    2017-2024 Cadillac XT53.6L V64 DOOR (LUXURY, PLATINUM, PREMIUM, Sport) CROSSOVER
    2020-2024 Cadillac XT63.6L V6X-OVER (Luxury, SPORT) 4 DOOR
    2019-2024 Chevrolet Blazer3.6L V6SUV (HIGH COUNTRY/LTZ, LT, RS) 4 DOOR
    2017-2023 GMC Acadia3.6L V6SLE2 & ALL TERRAIN SUV, SLT & ALL TERRAIN SUV, SUV (DENALI, SLE, SLE2, SLT, SLT2)
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12678780 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12678780 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Housing, Engine Coolant Thermostat 12678780 Designed for Proper Fit and Performance

Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 12678780 Housing, Engine Coolant Thermostat is also referred to as GM Thermostat Housing. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Chevrolet Blazer. GMC Acadia. Cadillac XT5, XT6. Buick Regal, LaCrosse.
This genuine GM part 12678780 stands as a Housing, Engine Coolant Thermostat to optimize cooling system functionality in automobiles. The thermostat housing functions as a protective element for engines as it regulates excessive heat while allowing them to achieve their efficient operating temperatures. The housing provides safety to the thermostat by securing and safeguarding it against environmental effects to make sure engines maintain their reliability. Customers have two material choices for their purchase between metal and premium plastic although metal exhibits superior longevity yet it shows greater rust sensitivity. Top-grade steel and aluminum materials are applied in premium engine coolant water outlet necks and fillers which improve cooling performance maintenance. Custom engine cooling tasks become possible through straight, swivel and angled water neck styles which provide versatile options for heat transfer excellence. The GM part extends a factory warranty from GM that ensures both performance and reliability thus making it vital for your automobile. Find details about shipping guidelines together with return procedures at our Shipping Policy and Return Policy.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.