Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12643707 Sensor Assembly, Heated Oxygen (Pre, Catalyst B2S1). 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, LaCrosse, Regal models. It fits Chevrolet Blazer, Impala, Silverado. It also fits GMC Acadia, Canyon, Sierra.
Affordable, reliable and built to last, GM part # 12643707 Sensor Assembly, Heated Oxygen (Pre, Catalyst B2S1) 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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GM 12643707 Sensor Assembly, Heated Oxygen (Pre, Catalyst B2S1)
2013-2021 GM
- Part DescriptionSENSOR, Computer Control Sensors
- Replaces12627139
- ManufacturerGeneral Motors
$44.51 MSRP: $67.38 1
You Save: $22.87 (34%)
Ships in 1-2 Business Days
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Product Specifications
Brand Genuine GM Manufacturer Part Number 12643707 Part Description SENSOR, Computer Control Sensors Item Dimensions 8.2 x 3.1 x 3.1 inches Item Weight 0.70 Pounds Condition New Fitment Type Direct Replacement Replaces 12627139 Manufacturer General Motors SKU 12643707 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
View MoreYear Make Model Engine Important vehicle option details 2017-2020 Buick Envision 4 Cyl 2.5L 4 DOOR BASE, 4 DOOR UPLEVEL 2018-2019 Buick LaCrosse 4 Cyl 2.5L 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK 2014-2017 Buick Regal 4 Cyl 2.0L CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN 2019-2021 Chevrolet Blazer 4 Cyl 2.5L L 4 DOOR SUV, LT 4 DOOR SUV 2015-2021 Chevrolet Colorado 4 Cyl 2.5L CREW CAB - 5'2" BOX, EXTENDED CAB - 6'2" BOX, LS CREW CAB - 5'2" BOX, LS EXTENDED CAB - 6'2" BOX, LT CREW CAB - 5'2" BOX, LT EXTENDED CAB - 6'2" BOX 2014-2019 Chevrolet Impala 4 Cyl 2.5L LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK 2013-2016 Chevrolet Malibu 4 Cyl 2.0L, 4 Cyl 2.5L LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK 2016-2019 Chevrolet Silverado 8 Cyl 6.0L, 8 Cyl 6.0L Flex 2500 CREW CAB STANDARD BOX, 2500 REG (CAB ONLY), 2500 REGULAR CAB, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR (CAB ONLY), 3500 REGULAR CAB, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX 2016-2019 Chevrolet Suburban 8 Cyl 6.0L Flex 3500 4 DOOR UTILITY 2017-2021 GMC Acadia 4 Cyl 2.5L SLE SUV, SLE2 & ALL TERRAIN SUV, SLE2 SUV, SLT & ALL TERRAIN SUV, SLT SUV
Customer Questions & 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 12643707 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:What should you be aware of when dealing with oxygen sensors for the 2008 GMC Acadia? Posted by Customer
- A:You should be aware that oxygen sensors can be difficult to loosen when the engine is cold due to contraction. It is recommended to run the engine for a minute or two before shutting it off to avoid damage. Additionally, be careful not to burn yourself during this procedure.Posted by GMPartsGiant Specialist
- See expert answers on similar Oxygen Sensor
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