Bosch 001-540-86-17 Oxygen Sensor Front Right Pre-Catalytic Converter

The Bosch 001-540-86-17 is a genuine OEM oxygen sensor designed for Mercedes-Benz E-Class vehicles. This front right pre-catalytic converter oxygen sensor plays a critical role in your vehicle's emission control system by monitoring oxygen levels in the exhaust gases and providing precise air-fuel ratio measurements to the engine control unit (ECU).

Key Features:

• Genuine Bosch OEM quality sensor with four-wire heated design
• Direct replacement for Mercedes-Benz part numbers A0015408617 and 0015408517
• Front right position, upstream of catalytic converter
• Advanced planar sensor technology for faster response and improved accuracy
• High-temperature resistant materials for durability in harsh exhaust environments
• Optimized heater control for quick closed-loop operation
• Recommended replacement interval of 100,000 miles

This oxygen sensor ensures stable combustion control, optimal fuel efficiency, and reduced emissions. Bosch pioneered oxygen sensor technology in 1976 and continues to supply the same OE-proven quality trusted by vehicle manufacturers worldwide. The sensor features advanced ceramic elements and is designed to withstand harsh thermal and vibration loads in the exhaust system.