Bosch 15250 Oxygen Sensor - Downstream

Overview of Bosch Actual OE Oxygen Sensor 15250

The Bosch Actual OE Oxygen Sensor 15250 is designed specifically for Porsche 911 models, providing precise air-fuel mixture readings to optimize engine performance and emissions control. This narrow-band heated oxygen sensor ensures reliable operation with a threaded mounting type and a durable metal housing.

• Compatible with Porsche 911 vehicles
• Part number 15250 for exact fitment
• Narrow-band heated oxygen sensor type
• Threaded mounting with 18 mm thread diameter
• 17.6-inch wiring harness length with 4-wire configuration
• Blade terminal type with oblong male connector
• Steel finish housing with 22 mm hex size for installation
• Standard replacement grade for emission control sensors

Detailed Features and Specifications

This Bosch oxygen sensor features a 4-wire heated design, which helps the sensor reach operating temperature quickly for accurate readings. The wiring harness length is 17.6 inches, with an overall length of 21.3 inches, allowing for proper routing and connection in the engine bay. The sensor uses a blade terminal type with a male oblong connector, ensuring secure electrical connections. The sensor is threaded with an 18 mm diameter and 18 mm thread size, compatible with the original equipment specifications for Porsche 911 models. The metal housing finished in steel provides durability and resistance to harsh engine conditions.

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment standards, offering a direct replacement for factory-installed sensors. This product line focuses on precise fitment and reliable performance, ensuring that the sensor integrates seamlessly with the vehicle’s emission control system. The 15250 sensor maintains the quality and specifications expected from Bosch’s OE-level components, making it suitable for Porsche 911 owners seeking a dependable replacement part.

Common Applications and Problem Resolution

• Restores accurate air-fuel ratio readings for optimal engine performance
• Helps resolve check engine light issues related to oxygen sensor faults
• Improves fuel efficiency by providing correct emissions data
• Reduces harmful exhaust emissions by maintaining proper sensor function
• Prevents engine hesitation or rough idling caused by faulty sensors

Installation Notes and Tips

Installation requires a 22 mm hex socket for sensor removal and tightening. The threaded mounting type allows for straightforward replacement in the original sensor location. Ensure the wiring harness is routed away from hot exhaust components to prevent damage. The sensor includes a wiring harness with a male oblong connector and blade terminals, designed for a specific fit on Porsche 911 models. No mounting bracket is included, so use the existing mounting point on the vehicle.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring durability and consistent performance. The Actual OE Oxygen Sensor 15250 is a standard replacement grade part, designed to match OEM specifications. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control components to cover manufacturing defects.