Get Dodge Journey Oxygen Sensor. Shop Dodge Journey Lambda sensor location. Find Dodge Journey Oxygen sensor socket & Dodge Journey Lambda sensor socket. Maintaining the oxygen sensors (O2 Sensors) of your Dodge Journey is crucial for optimum performance and fuel efficiency. Prolong their life by ensuring your vehicle is regularly serviced, which keeps these sensors free of contaminants. If you notice a decrease in mileage or your engine is idling roughly, it may be time to replace the O2 Sensors. Choose high-quality direct-fit sensors for a hassle-free installation, ensuring they match your Journey's specifications. These sensors play a vital role in regulating your vehicle's air-fuel mixture, making them a smart investment for any discerning online shopper looking to boost their car's longevity and driveability.