Bosch 15298 Oxygen Sensor - Upstream

Reliable Oxygen Sensor for Chrysler and Dodge Vehicles

The Bosch Validated Oxygen Sensor 15298 is designed specifically for Chrysler and Dodge models including the 300M, Concorde, and Intrepid. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance.

• Specific fit for Chrysler 300M, Dodge Concorde, and Intrepid
• Heated narrow-band oxygen sensor for precise air-fuel mixture readings
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Includes a 9.6-inch wiring harness with 4-pin female connectors
• Durable metal housing finished in steel for long-lasting use
• Overall length of 13 inches with 11.8 inches from sealing surface to connector end
• Standard replacement grade with universal compatibility within specified models

About the Bosch Validated Oxygen Sensor Line

The Bosch Validated Oxygen Sensor product line focuses on delivering reliable and tested sensors that meet OEM specifications. This line ensures that each sensor, including part number 15298, undergoes rigorous validation to provide consistent performance and durability. Designed for specific vehicle applications, these sensors help maintain proper emissions control and engine efficiency.

Product Details and Specifications

The Bosch 15298 oxygen sensor features a narrow-band heated sensor type, which allows for quicker warm-up times and more accurate oxygen level detection in the exhaust system. The sensor is equipped with a 4-wire configuration and a 4-pin female connector with a round shape, ensuring secure and proper electrical connections. Its threaded mounting type with an 18 mm diameter and 22 mm hex size allows for straightforward installation. The sensor’s metal housing and steel finish provide resistance to harsh engine conditions, while the included wiring harness simplifies replacement.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for Chrysler 300M, Dodge Concorde, and Intrepid
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by ensuring proper emissions control
• Reduces harmful exhaust emissions by maintaining sensor accuracy
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

When installing the Bosch Validated Oxygen Sensor 15298, ensure the engine is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the wiring harness length of 9.6 inches is sufficient for your vehicle’s routing. Confirm the 4-pin female connector matches the vehicle’s harness to avoid electrical issues. Thread the sensor carefully to prevent cross-threading and torque to manufacturer specifications.

Quality Assurance and Warranty

Bosch oxygen sensors, including part number 15298, are manufactured to meet strict quality standards and OEM specifications. This sensor is a standard replacement grade part, designed to provide reliable performance and durability. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to ensure customer confidence in their products.