Bosch 17279 Oxygen Sensor - Upstream

Overview of Bosch Actual OE Oxygen Sensor 17279

The Bosch Actual OE Oxygen Sensor 17279 is designed specifically for select Ford and Lincoln vehicles, including the Edge, Explorer, F-250 Super Duty, F-350 Super Duty, Flex, MKS, MKT, and Taurus models. This wide-band oxygen sensor features a heated design and a specific fit to ensure accurate emissions control and optimal engine performance.

• Heated oxygen sensor for faster response times
• Specific fit for Ford and Lincoln models listed
• Wide-band sensor type for precise air-fuel ratio monitoring
• Threaded mounting type with 18 mm thread diameter
• Includes a 9.3-inch wiring harness with 5 wires and oblong male connector
• Standard replacement grade with metal housing and steel finish
• 22 mm hex size for installation
• Overall length of 12.6 inches for proper fitment

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing reliable emissions control components for various vehicle makes and models. This product line focuses on delivering sensors that match factory fit and function, ensuring compatibility and performance consistency. The 17279 oxygen sensor is part of this line, offering a direct replacement solution for specific Ford and Lincoln vehicles requiring a heated, wide-band sensor.

Detailed Product Description

This Bosch oxygen sensor 17279 is a heated, wide-band sensor designed to provide accurate measurement of oxygen levels in the exhaust gases. The heated element allows the sensor to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor features a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size for installation using standard tools. The wiring harness is 9.3 inches long and includes 5 wires with a male oblong connector, ensuring a secure and specific fit. The sensor housing is made of durable metal with a steel finish, built to withstand harsh engine conditions. This sensor is a standard replacement grade part, suitable for maintaining factory-level performance in compatible Ford and Lincoln vehicles.

Common Applications and Issues Addressed

• Restores proper air-fuel ratio monitoring in Ford Edge and Explorer models
• Resolves check engine light issues related to oxygen sensor faults in F-250 and F-350 Super Duty trucks
• Improves fuel economy and reduces emissions in Lincoln MKS and MKT vehicles
• Corrects drivability problems caused by faulty oxygen sensors in Ford Flex and Taurus
• Ensures compliance with emissions standards by providing accurate sensor readings

Installation Notes and Tips

• Use a 22 mm oxygen sensor socket for removal and installation
• Ensure the sensor threads are clean and free of debris before installation
• Do not overtighten; torque to manufacturer specifications to avoid damage
• Verify wiring harness connection is secure with the male oblong connector
• Allow the engine to cool before replacing the sensor to prevent burns

Quality Assurance and Warranty

The Bosch Actual OE Oxygen Sensor 17279 is manufactured to meet original equipment standards, ensuring reliable performance and durability. Bosch provides quality assurance through rigorous testing and material standards. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship for a defined period. Refer to Bosch or vehicle manufacturer documentation for exact warranty terms.