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GM 12661898 Sensor Assembly, Heated Oxygen (Post, Catalyst Bank 1 Sensor 2)

2013-2022 GM

Customer Questions & Expert Answers (2)
GM 12661898 Sensor Assembly, Heated Oxygen (Post, Catalyst Bank 1 Sensor 2)
  • Part Description
    SENSOR, Computer Control Sensors
  • Replaces
    12643903
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12661898
    Part DescriptionSENSOR, Computer Control Sensors
    Item Dimensions2.0 x 18.7 x 1.0 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12643903
    ManufacturerGeneral Motors
    SKU12661898
    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
    2016-2020 Buick Envision4 Cyl 2.0L, 4 Cyl 2.5L4 DOOR BASE, 4 DOOR PREMIUM, 4 DOOR PREMIUM 2, 4 DOOR UPLEVEL
    2014-2020 Buick Regal4 Cyl 2.0L1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN
    2019-2021 Chevrolet Blazer4 Cyl 2.5LL 4 DOOR SUV, LT 4 DOOR SUV
    2018-2020 Chevrolet Equinox4 Cyl 2.0L4 DOOR LT (GMNA), 4 DOOR LTZ (GMNA)
    2014-2019 Chevrolet Impala4 Cyl 2.5LLS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK
    2013-2022 Chevrolet Malibu4 Cyl 2.0L, 4 Cyl 2.5LLS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK
    2018-2019 Chevrolet Traverse4 Cyl 2.0LLT EXTENDED 4 DOOR SUV
    2017-2021 GMC Acadia4 Cyl 2.5LSLE SUV, SLE2 & ALL TERRAIN SUV, SLE2 SUV, SLT & ALL TERRAIN SUV, SLT SUV
    2018-2020 GMC Terrain4 Cyl 2.0L4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2
  • 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 12661898 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you replace the upstream oxygen sensors for the 2008 GMC Acadia? Posted by Customer
    A:
    To replace the upstream oxygen sensors, you need to first remove the engine cover. Then, disconnect the upstream oxygen sensor electrical connector and remove the sensor. If you are reinstalling the old sensor, apply anti-seize compound to the threads.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oxygen Sensor
    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 12661898, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12661898 Sensor Assembly, Heated Oxygen (Post, Catalyst Bank 1 Sensor 2). It is sometimes referred to as GM Oxygen Sensor. 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 Buick Envision, Regal models. It fits Chevrolet Blazer, Equinox, Impala. It also fits GMC Acadia, Terrain.

Affordable, reliable and built to last, GM part # 12661898 Sensor Assembly, Heated Oxygen (Post, Catalyst Bank 1 Sensor 2) 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 GMC parts information, click here.

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