Robert Bosch GmbH 0 258 017 098 Oxygen Sensor

Description:

The 0258017098 Upstream Oxygen Sensor is used in the engine exhaust and emissions control system to monitor oxygen levels in exhaust gases for accurate air-fuel ratio adjustment. Commonly installed in BMW 1 Series, 3 Series, 5 Series, 6 Series, 7 Series, X1, X3, X5, and Z4 gasoline-powered vehicles equipped with electronic fuel injection systems. Maintenance teams and automotive repair technicians use this part for replacement of worn or faulty sensors to restore engine performance, fuel efficiency, and emissions compliance.

Applications:

The 0258017098 Upstream Oxygen Sensor is used in automotive exhaust systems to provide real-time oxygen level data to the engine control unit (ECU). It is commonly installed in BMW 1 Series, 3 Series, 5 Series, 6 Series, 7 Series, X1, X3, X5, and Z4 vehicles during routine maintenance and emissions system repairs.

Technical Specifications:

• Manufacturer Part Number (MPN): 0258017098
• Product Type: Upstream Oxygen Sensor
• Sensor Function: Measures Oxygen Content in Exhaust Gases
• Sensor Position: Upstream (Pre-Catalytic Converter)
• System Compatibility: Engine Exhaust and Emissions Control System
• Installation Type: Direct-Fit Replacement
• Mounting Location: Exhaust Manifold or Front Exhaust Pipe
• Signal Type: Electronic Output to Engine Control Unit (ECU)
• Housing Material: Stainless Steel
• Connector Type: Multi-Pin Electrical Connector
• Compatible Vehicle Brand: BMW
• Compatible Models: 1 Series, 3 Series, 5 Series, 6 Series, 7 Series, X1, X3, X5, Z4
• Fuel Type: Gasoline

Common Replacements:

• Downstream Oxygen Sensor
• Air Fuel Ratio Sensor
• Exhaust Gas Temperature Sensor