Description

The Bosch 16026 Downstream Oxygen (O₂) Sensor is engineered for 2013–2016 Volkswagen Jetta 1.4L models to accurately monitor exhaust gases after the catalytic converter. This downstream sensor plays a critical role in measuring catalytic converter efficiency and maintaining proper emissions control. Built with Bosch OE-grade technology , the sensor delivers fast response times, precise data output, and long-term reliability. As a direct-fit replacement, it helps reduce emissions, maintain optimal engine performance, and prevent O₂-sensor-related check engine lights. PRODUCT FEATURES & COMPONENTS Single downstream oxygen (O₂) sensor Bosch OE-quality sensor technology Pre-calibrated for accurate exhaust readings High-temperature resistant sensing element OEM-style connector for plug-and-play installation ENGINE COMPATIBILITY Engine: 1.4L L4 Fuel Type: Gasoline Aspiration: Turbocharged VEHICLE APPLICATIONS Volkswagen Jetta (2013–2016) VW Jetta 1.4L Turbo KEY FEATURES & BENEFITS Monitors catalytic converter efficiency Helps reduce harmful exhaust emissions Prevents O₂-sensor-related check engine lights Provides accurate ECU feedback Direct OEM-style fit for easy replacement