Bosch 13058 Oxygen Sensor - Upstream

Overview of Bosch Actual OE Oxygen Sensor 13058

The Bosch Actual OE Oxygen Sensor 13058 is designed specifically for BMW M3 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 for reliable operation.

• Compatible with BMW M3 vehicles
• Part number 13058 for exact fitment
• Narrow-band heated oxygen sensor type
• Threaded mounting with 18 mm thread diameter
• 26.2-inch wiring harness length included
• Blade pin terminal type with 3 wires and terminals
• Round connector shape with male and female terminals
• Steel finish housing with 22 mm hex size
• Standard replacement grade for emission control sensors

Detailed Features and Specifications

This Bosch oxygen sensor is engineered as a specific fit for the BMW M3, providing accurate air-fuel ratio readings to the engine control unit. The sensor is a narrow-band type with heating elements to ensure quick warm-up and consistent performance under various operating conditions. It includes a 26.2-inch wiring harness and a round connector with male and female terminals, facilitating straightforward installation and secure electrical connections. The sensor’s metal housing and steel finish contribute to its durability and resistance to harsh engine environments. The threaded mounting type with an 18 mm thread diameter and 22 mm hex size allows for proper sealing and easy replacement.

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is designed to meet original equipment specifications, providing reliable emission control sensor replacements. This product line focuses on delivering sensors that match the fit, form, and function of factory-installed parts. The 13058 sensor exemplifies this approach by offering a direct fit solution for BMW M3 models, ensuring compatibility and performance consistent with the vehicle’s original design.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper engine management
• Helps resolve rough idling and poor fuel economy
• Reduces emissions by maintaining correct air-fuel mixture
• Prevents check engine light triggers related to oxygen sensor faults
• Improves overall engine responsiveness and performance

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use a 22 mm oxygen sensor socket for proper installation torque
• Verify connector compatibility with the BMW M3 wiring harness
• Do not overtighten the threaded sensor to prevent damage
• Inspect wiring harness for any damage before installation

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Actual OE Oxygen Sensor 13058 is a standard replacement grade part designed to match OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to support long-term use in BMW M3 vehicles.