O2 Oxygen Sensor Set; Upstream (99-03 4.2L, 4.6L, 5.4L F-150)Find parts that fit my vehicle

Better and High-Quality Performance. If your 1999-2003 Ford F-150 isn't running as smoothly as it should, it might be time to replace the oxygen sensors. This O2 Oxygen Sensor Set is a great option and is designed to deliver reliable performance better than your old one. The sensors are manufactured with strict attention to detail and are produced from high-quality materials. Thus, rest assured that you’re giving your ride the right replacement for its malfunctioning part.

Double-Layered Stainless Steel. They're also pre-calibrated, isostatic-pressed, and plasma-sprayed for optimal compatibility with all 1999-2003 4.2L, 4.6L, and 5.4L Ford F-150s. Moreover, these sensors are made with application-specific design, which helps restore proper engine operation. Made with double-layered 310 stainless steel, this O2 Oxygen Sensor Set is a surefire in keeping your ride in its tip-top shape for a longer time. So, order your set today and bring back the glory of your F-150.

Installation. Putting this O2 Oxygen Sensor Set on your ride is easy and requires no drilling.

Application. This O2 Oxygen Sensor Set is compatible with all 1999-2003 4.2L, 4.6L, and 5.4L Ford F-150s.

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