Bosch 16092 Oxygen Sensor - Downstream, Upstream or Upstream Left

Bosch Wideband Oxygen Sensor for OE Fitment

Bosch part number 16092 is a direct-fit wideband air-fuel oxygen sensor built for precise mixture monitoring across the full lambda range. It is a heated, threaded sensor with a 5-wire harness and OE-style connector design for accurate signal delivery in modern engine management systems.

Compatible With select Genesis, Hyundai, and Kia applications, including 2019-2025 Genesis G70, 2024 Kia Seltos, and 2017-2022 Genesis G90. Bosch Engineered Oxygen Sensor 16092 is also listed for multiple Hyundai Elantra, Sonata, Tucson, Kona, Veloster, and Kia Forte, Optima, Soul, Stinger, and K900 applications.

Key Features

• Wide-band sensor type for continuous air-fuel ratio measurement
• Heated design for faster light-off and stable operation
• Direct-fit configuration with included wiring harness
• 5-wire, 6-terminal blade connection with oblong male connector
• Threaded mounting with 18 mm thread diameter and 22 mm hex size
• Steel-finish metal housing for standard replacement use
• Specific-fit application matched to OE-style vehicle requirements

Product Details

Bosch Engineered Oxygen Sensor 16092 uses Bosch wideband A/F technology to provide the ECU with detailed feedback for air-fuel control under changing load and temperature conditions. Bosch pioneered the planar pump-cell wideband design used in modern engine management, and this sensor reflects that OE development with fast response, optimized heater control, and durable ceramic construction. It is a direct replacement for vehicles that require precise upstream or downstream wideband oxygen sensing, including Hyundai Tucson, Kia Soul, and Genesis G80 applications.

This part cross-references Bosch Engineered Oxygen Sensor applications using OE-style numbers 392102B470 and 392102E101 for the same application.

What It Helps Address

• Incorrect air-fuel ratio readings from a worn wideband sensor
• Check engine lights related to oxygen sensor performance
• Rough idle or hesitation caused by inaccurate mixture feedback
• Reduced fuel economy from poor ECU fuel-trim control
• Higher emissions from delayed or unstable sensor response

Installation Notes

Install this sensor in the specified upstream or downstream position for the listed vehicle application. Verify connector shape, wire count, thread size, and harness length before installation. Use the correct oxygen sensor socket and follow the vehicle service procedure for routing and torque. This Bosch 16092 is a specific-fit replacement, so confirm the exact year, make, model, and position before ordering.

Quality Assurance

Bosch backs this oxygen sensor with more than five decades of OE development in emission control and engine management. The design uses robust ceramic construction and OE-proven wideband sensing principles for dependable service in modern Hyundai, Kia, and Genesis applications.