Oxygen Sensor for 2005-2018 Chevrolet Silverado 1500 & More - Bosch 15741

Keep your engine's air-fuel ratio dialed in with the Bosch 02 sensor — the SmartLink Universal Oxygen (O2) Sensor 15741. This narrow-band heated sensor measures the oxygen content in the exhaust stream and feeds air-fuel-ratio data back to the engine control module, and as a universal-fit unit it adapts across a wide range of vehicles — including the 2007-2018 Chevrolet Silverado 1500 V6-4.3L, 2015-2017 Ford F-150 V6-2.7L, and 2006-2015 Honda Civic L4-1.8L. See the Buyer's Guide tab for the full list.

• Solder-free SmartLink installation: high-temperature Posi-Lock connectors create secure, weather-resistant connections without soldering, crimping, or specialty tools, and can be reopened and reused to adjust routing or service the harness.
• OE-grade sensing element: uses the zirconia ceramic element and heater design found in Bosch OE applications for accurate air-fuel-ratio feedback.
• Universal fitment, long lead: 4-wire design with blade terminals, M18 - 1.5 threads, and a 22 mm hex, plus extended lead length that helps restore harnesses with damaged or shortened wiring.
• Inclusive kit: includes reusable Posi-Lock connectors, a long-lead wiring harness, and a sensor with pre-applied conductive anti-seize; mounting bracket not included.

Suitable for upstream or downstream positions depending on the application, with per-application quantity varying — some listed vehicles use one sensor and others use two. Bosch backs the sensor with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks. Country of origin: United States. If a failed oxygen sensor is the cause of a check engine light, rough idle, or reduced fuel economy, this replaces it.