Bosch 16433 Oxygen Sensor - Upstream

Overview of Bosch Actual OE Oxygen Sensor 16433

The Bosch Actual OE Oxygen Sensor 16433 is engineered specifically for Porsche 911 models, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor features a threaded mounting type and a durable metal housing designed for reliable operation.

• Compatible with Porsche 911 vehicles
• Part number 16433 for exact fitment
• Heated narrow-band oxygen sensor for accurate readings
• Threaded mounting with 18 mm thread diameter and 22 mm hex size
• 19.5-inch wiring harness length with 4-wire blade terminals
• Oblong male connector with 4 terminals included
• Standard replacement grade with steel finish
• Overall length of 22.8 inches for proper installation

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is designed to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and performance consistency for vehicles like the Porsche 911. The 16433 sensor maintains the integrity of the emission control system by delivering accurate air-fuel mixture data to the engine control unit.

Detailed Product Description

This Bosch oxygen sensor 16433 is a narrow-band heated sensor that uses a metal housing and threaded mounting for secure installation. The sensor includes a 19.5-inch wiring harness with four blade-type terminals and an oblong male connector, facilitating a specific fit for Porsche 911 models. The sensor’s heating element allows it to reach operating temperature quickly, improving emission control efficiency. With a thread size of 18 mm and a hex size of 22 mm, this sensor is designed for straightforward installation and reliable performance.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper fuel mixture control
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing precise air-fuel ratio data
• Reduces harmful emissions by maintaining proper combustion
• Prevents engine performance issues caused by faulty sensors

Installation Notes and Tips

• Ensure compatibility with Porsche 911 before installation
• Use a 22 mm oxygen sensor socket for removal and installation
• Do not overtighten; follow manufacturer torque specifications
• Inspect wiring harness and connector for damage before installation
• Verify sensor wiring orientation matches original equipment

Quality Assurance and Warranty

The Bosch Actual OE Oxygen Sensor 16433 is manufactured to meet strict quality standards, ensuring durability and reliable performance. Bosch provides a standard replacement grade sensor designed to match OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship for a defined period. Always consult Bosch or authorized documentation for exact warranty terms.