What's the dodge ram 1500 o2 sensor location?

The o2 sensor in a Dodge Ram 1500 is located after the headers on the exhaust pipes. The importance of the o2 sensor cannot be overstated. An oxygen (O2) sensor is an electronic device in Your exhauSTSystem that measures the air-to-fuELRatio in Your engine. By sensing the amount of oxygen in the exhaust, it helps the engine adjust the amount of fuel that it consumes.If Your o2 sensor does fail and You decide to do the repairs, the cost to replace the oxygen sensor Yourself can be between $20-$90, depending on the brand and type of sensor You buy. To have the repairs done by a mechanic the price can be anywhere between $110 to $480 for parts and labor.