Bosch 11032 Oxygen Sensor - Upstream

Reliable Oxygen Sensor for BMW, Saab, and Volvo Models

The Bosch Actual OE Oxygen Sensor 11032 is designed specifically for select BMW, Saab, and Volvo vehicles, including models like the 318i, 320i, 528e, 528i, 533i, 760, 900, and DL. This narrow-band, non-heated oxygen sensor ensures accurate emission control and engine performance by providing precise air-fuel mixture data.

• Specific fit for BMW, Saab, and Volvo models
• Narrow-band non-heated oxygen sensor type
• Threaded mounting with 18 mm thread diameter and 22 mm hex size
• 33.1-inch wiring harness length with included harness
• Single-pin female terminal with round connector shape
• Standard replacement grade with metal housing and steel finish
• Overall length of 36.8 inches for proper installation

About the Bosch Actual OE Oxygen Sensor Line

The Bosch Actual OE Oxygen Sensor product line focuses on delivering direct replacement sensors that meet original equipment specifications. This ensures compatibility and reliable performance for emission control systems. The 11032 sensor maintains Bosch's commitment to quality and precision, providing a standard replacement option for specific BMW, Saab, and Volvo vehicles requiring a narrow-band, non-heated sensor.

Detailed Product Description

This Bosch oxygen sensor features a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size, allowing for secure and straightforward installation. The sensor includes a 33.1-inch wiring harness with a single female pin terminal and a round connector shape, designed for specific fitment rather than universal application. Constructed with a durable metal housing and finished in steel, the sensor weighs approximately 0.18 lbs and offers an overall length of 36.8 inches, including the wiring harness. It is a narrow-band, non-heated sensor suitable for emission control systems in select BMW, Saab, and Volvo models.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for optimal engine performance
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing precise exhaust gas data
• Reduces harmful emissions by ensuring proper catalytic converter function
• Prevents rough idling and engine hesitation caused by faulty sensors

Installation Notes and Tips

When installing the Bosch 11032 oxygen sensor, ensure the threaded mounting is properly tightened using a 22 mm socket to avoid leaks. The sensor’s wiring harness length of 33.1 inches provides sufficient reach for the specified vehicle models. Confirm the female pin terminal and round connector shape match the vehicle’s wiring harness for a secure connection. Since this is a non-heated sensor, verify compatibility with your vehicle’s emission system requirements before installation.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet original equipment standards, ensuring reliable performance and durability. The Actual OE Oxygen Sensor line undergoes rigorous testing to comply with emission control regulations. While specific warranty details for part number 11032 may vary, Bosch typically offers coverage against manufacturing defects to support long-term use in BMW, Saab, and Volvo vehicles.