Bosch 16285 Oxygen Sensor - Downstream

Reliable Oxygen Sensor for Porsche 911 Emission Control

The Bosch Actual OE Oxygen Sensor 16285 is designed specifically for Porsche 911 models, ensuring precise air-fuel mixture readings and optimal engine performance. This narrow-band heated oxygen sensor offers a direct fit with a 28.5-inch wiring harness and a threaded mounting type for secure installation.

• Brand: Bosch, Brand Line: Actual OE Oxygen Sensor
• Part Number: 16285, specific fit for Porsche 911
• Wiring harness length: 28.5 inches with 4 wires, 18 gauge
• Heated narrow-band oxygen sensor with metal housing
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Connector: oblong shape, male connector gender, 4-pin female terminals
• Overall length: 31.9 inches, steel finish, weight approximately 0.38 lbs

About the Bosch Actual OE Oxygen Sensor Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing reliable emission control sensor replacements. This product line focuses on delivering precise sensor performance and durability, matching the exact fit and function required by specific vehicle models like the Porsche 911. The 16285 sensor maintains factory standards for wiring, connector type, and sensor heating to ensure consistent engine management system operation.

Detailed Product Description

This Bosch oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings to the engine control unit. The sensor’s metal housing and threaded mounting ensure durability and secure attachment in the exhaust system. With a wiring harness length of 28.5 inches and 4 wires of 18 gauge, it supports proper electrical connectivity. The oblong male connector with 4 female pin terminals matches the original equipment connector style, facilitating a direct replacement without modification. The sensor’s overall length of 31.9 inches and steel finish align with OEM specifications for the Porsche 911.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio monitoring for Porsche 911 engines
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing precise emissions data
• Helps reduce harmful exhaust emissions by maintaining proper sensor function
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

Installation requires removing the old oxygen sensor and threading the Bosch 16285 sensor into the exhaust system using the 18 mm thread diameter and 22 mm hex size. Ensure the wiring harness is routed properly to avoid damage and connect the oblong male connector securely to the vehicle’s female connector. This sensor is a specific fit for Porsche 911 models, so verify compatibility before installation. No mounting bracket is included, and the sensor is designed for threaded mounting only.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Actual OE Oxygen Sensor line is designed to match original equipment specifications for fit and function. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control sensors to cover manufacturing defects.