HomeEmission Control > SensorsBosch 16313 Oxygen Sensor - Downstream
Part #: 16313

Bosch 16313 Oxygen Sensor - Downstream

Actual OE Oxygen Sensor, Downstream
4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Actual OE Oxygen Sensor, Downstream
Fitment: Ford, Fiesta
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Overview of Bosch Actual OE Oxygen Sensor 16313

The Bosch Actual OE Oxygen Sensor 16313 is designed specifically for Ford Fiesta models, providing precise emission control and engine performance monitoring. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings for optimal combustion efficiency.

  • Compatible with Ford Fiesta vehicles
  • Specific fit with threaded mounting type
  • Heated narrow-band oxygen sensor for faster response
  • 30.5-inch wiring harness with 4 wires and 18-gauge measurement
  • Durable metal housing with steel finish and 22 mm hex size
  • Includes wiring harness with square male connector and female terminals

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, ensuring reliable performance and fitment. This product line focuses on providing standard replacement sensors that maintain factory-level emission control standards. The 16313 sensor is part of this line, offering a direct fit and compatibility with specific vehicle models like the Ford Fiesta.

Detailed Product Description and Specifications

This Bosch oxygen sensor features a narrow-band heated design, which allows it to reach operating temperature quickly for accurate oxygen level detection. The sensor has a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size for installation using standard tools. The wiring harness length is 30.5 inches, with four 18-gauge wires terminating in a square-shaped male connector with female terminals, ensuring secure and reliable electrical connections. The sensor housing is made of metal with a steel finish, weighing approximately 0.24 pounds, providing durability under engine bay conditions.

Common Applications and Issues Addressed

  • Restores proper air-fuel ratio monitoring in Ford Fiesta vehicles
  • Resolves check engine light triggers related to oxygen sensor faults
  • Improves fuel efficiency by providing accurate emissions data
  • Helps reduce harmful exhaust emissions
  • Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

Installation requires a 22 mm oxygen sensor socket or wrench. Ensure the sensor is threaded in carefully to avoid cross-threading. The 30.5-inch wiring harness allows for flexible routing within the engine compartment. Since this sensor is a specific fit for Ford Fiesta models, verify vehicle compatibility before installation. No mounting bracket is included, as the sensor mounts directly via its threaded design.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable operation and durability. This sensor is a standard replacement part designed to match original equipment specifications. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control components. Refer to Bosch or the parts distributor for exact warranty terms.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017FordFiesta1.0LL3DownstreamActual OE Oxygen Sensor
2016FordFiesta1.0LL3DownstreamActual OE Oxygen Sensor
2015FordFiesta1.0LL3DownstreamActual OE Oxygen Sensor
2014FordFiesta1.0LL3DownstreamActual OE Oxygen Sensor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.