Rear Left Oxygen Sensor 11787545243 02580067 Compatible with BMW

This rear left oxygen sensor is designed to replace part numbers 11787545243 and 02580067 and is compatible with selected BMW vehicles. It helps monitor exhaust oxygen levels after the catalytic converter and sends accurate signals to the engine control unit, supporting proper fuel mixture adjustment, stable engine performance, and emissions control.

This replacement rear left O2 sensor is suitable for repairing common exhaust and engine performance issues such as check engine light, poor fuel economy, increased emissions, failed emissions test, rough idle, or faulty oxygen sensor readings.

Features:

• Replacement part numbers: 11787545243, 02580067
• Placement: Rear Left / Downstream Left
• Product type: Oxygen Sensor / O2 Sensor / Lambda Sensor
• Compatible with selected BMW vehicles
• Helps monitor exhaust oxygen levels accurately
• Supports proper fuel control and emissions performance
• Direct replacement for the original rear left oxygen sensor
• Built for stable signal output and reliable performance

Package Includes:
1 × Rear Left Oxygen Sensor

Note:
Please check the part numbers 11787545243 / 02580067, rear left installation position, connector type, and wire length before purchasing to ensure proper fitment.