What's the 2013 GMC Terrain o2 sensor location?

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Marie B February 5, 2021
The 2013 GMC Terrain has a couple of oxygen sensors, also known as o2 sensors. They can be found at the rear of Your vehicle, upstream and downstream of the catalytic converter. The converter is close to the evap canister, which is mounted above the muffler at the back of the exhaust. If the o2 sensor or sensors need to be replaced, it will cost You between $90 and $130 for both.
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Denise C July 16, 2020
The 2013 gmc terrain o2 sensor location is inside the exhaust system, and most vehicles can have up to 5 of them.
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