The O2 sensor for Hyundai Santa Fe maintains the proper air-to-fuel ratio in the engine of your vehicle. The sensor measures the oxygen in the exhaust and sends a report to the computer in your SUV to adjust the air or fuel appropriately.
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Your vehicle seems to run well even when the Santa Fe oxygen sensor isn't operating correctly. Sensor failure leads to paying more for fuel than necessary and poor engine performance over time. Failing the emissions test is one potential issue when the O2 sensor fails. Take care of your SUV with high-quality replacement parts from AutoAnything and know you're getting a great deal with our 1-Year, Lower Price Guarantee on every order, every time. Find the right part for your make and model right here.