Delphi Front Oxygen (O2) Sensor compatible with Ford F-150 4.2L 4.6L 4.9L 5.0L 5.4L 5.8L L6 V6 V8 1990-2003

REDUCE COLD START EMISSIONS: This Delphi Oxygen Sensor features a patented protective coating and has the fastest activation time in the industry. The Delphi planar sensing element with integrated heater reaches optimum operating temperature in a matter of seconds for quicker closed-loop activation and reduced cold start emissions GAIN PEACE OF MIND: This Delphi Oxygen Sensor is OE-engineered to fit right the first time and perform over the long haul. Chosen by mechanics and DIYers alike, this Delphi Oxygen Sensor delivers high-quality and long-lasting performance RELY ON QUALITY AUTO PARTS: Delphi is committed to re-imagining the fuel delivery, power management, and vehicle needs of drivers today and tomorrow. Their tight focus on aftermarket solutions leads to cleaner, long-lasting vehicles. Delphi is determined to change the functional into the unforgettable TRUST IN DELPHI: Through a string of pioneering technological advances from self-starting vehicle ignitions, electric starters, PVC-insulated cables, catalytic converters, and more, Delphi has built a stellar reputation within the automotive community. The company has also earned patents on a wide variety of parts including advanced sensors, controllers, inverters, ignition parts, emissions control components, and fuel delivery system parts