OEM GMC Terrain Oxygen Sensor

Oxygen O2 Sensor

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9 Oxygen Sensors found

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GMC Terrain Heated Oxygen Sensor Part Number: 12701634
$61.83 MSRP: $125.58
You Save: $63.75 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Oxygen Sensor; Rear Oxygen Sensor; Front Oxygen Sensor; Upper Oxygen Sensor; Lower Oxygen Sensor; Sensor, Computer Control Sensors
- Replaces: 12663317
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 GMC Terrain | AT4, Denali, SL, SLE, SLT | 4 Cyl 1.5 L GAS
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GMC Terrain Oxygen Sensor Part Number: 12639692
$23.27 MSRP: $43.70
You Save: $20.43 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 GMC Terrain | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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GMC Terrain Oxygen Sensor Part Number: 12634061
$45.24 MSRP: $91.88
You Save: $46.64 (51%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor; Front Oxygen Sensor; Upper Oxygen Sensor; Lower Oxygen Sensor
- Replaces: 12607333
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 GMC Terrain | Denali, SLE, SLT | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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GMC Terrain Oxygen Sensor Part Number: 12612430
$75.26 MSRP: $139.54
You Save: $64.28 (47%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor; Front Oxygen Sensor; Lower Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 GMC Terrain | SLE, SLT | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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GMC Terrain Oxygen Sensor, Green Line Part Number: 12606671
$45.83 MSRP: $93.10
You Save: $47.27 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 1); Front Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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GMC Terrain Oxygen Sensor Part Number: 12675980
$35.70 MSRP: $100.52
You Save: $64.82 (65%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se; Front Oxygen Sensor; Upper Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 GMC Terrain | Denali, SLE, SLT | 4 Cyl 2.0 L GAS
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GMC Terrain Oxygen Sensor Part Number: 12705534
$55.33 MSRP: $98.80
You Save: $43.47 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se; Upper Oxygen Sensor; Sensor, Computer Control Sensors
- Replaced by: 12736854
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 GMC Terrain | AT4, Denali, SLE, SLT | 4 Cyl 1.5 L GAS
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GMC Terrain Oxygen Sensor Part Number: 12661898
$63.01 MSRP: $127.99
You Save: $64.98 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor; Lower Oxygen Sensor
- Replaces: 12643903
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 GMC Terrain | Denali, SLE, SLT | 4 Cyl 2.0 L GAS
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GMC Terrain Oxygen Sensor Part Number: 12618010
$43.66 MSRP: $122.93
You Save: $79.27 (65%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 GMC Terrain | SLE, SLT | 4 Cyl 2.4 L GAS

GMC Terrain Oxygen Sensor

Want to cut long-term maintenance and repair costs? Choose OEM Oxygen Sensor. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Terrain parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Terrain Oxygen Sensor includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

GMC Terrain Oxygen Sensor is the core of power control of the famous compact SUV. GMC Terrain is a combination of wise look and knowledgeable substance with a front engine design, optional all wheel drive, two effective four and six cylinder motors and a six speed automatic that gives a good mileage on both the highway and city traffic. In the cabin, the Terrain is spacious with the large length, width, and height in addition to the intelligent touchscreen technology that does not overload drivers with information. Comfort of the ride, responsiveness, and four trim options allow each GMC enthusiast customize the experience, which proves that the crossover can balance daily errands and adventure just as any other crossover without any issues and continue running on GMC crossover. Although the performance is initiated by good performance hardware, it is optimized with the Terrain Oxygen Sensor which inserts into the exhaust to sense the unused oxygen, and transmits live data to the engine computer to adjust the amount of air and fuel to maintain emissions, throttle response and the gas economy. Properly functioning GMC Terrain Oxygen Sensor responds faster, zirconia-based and preserves the catalytic converter which means that change Oxygen Sensor at appropriate time and ensure that the Oxygen Sensor indicates constant readings. Installation requires, cool exhaust, disconnect battery, unbolt old unit with O2 socket, thread new sensor with anti seize, tighten, reconnect, clear codes, test.