Description

The Bosch 17272 Oxygen (O₂) Sensor is designed for 2012–2018 BMW models , including 228, 320, 328, 428, 528, X1, X3, X4, and Z4 , to provide precise exhaust oxygen readings for optimal engine performance. This sensor plays a vital role in maintaining the correct air-fuel mixture, ensuring efficient combustion and emissions control. Manufactured using Bosch OE-grade technology , the sensor delivers fast response times, accurate data transmission, and long-term durability. As a direct-fit replacement, Bosch 17272 helps restore fuel efficiency, reduce emissions, and prevent oxygen-sensor-related check engine lights. PRODUCT FEATURES & COMPONENTS Single oxygen (O₂) sensor Bosch OE-quality sensor technology Pre-calibrated for accurate air-fuel readings High-temperature resistant sensor element OEM-style connector for plug-and-play installation ENGINE COMPATIBILITY Compatible with multiple BMW gasoline engines Supports turbocharged and naturally aspirated engines (application-dependent) Designed for precise ECU feedback VEHICLE APPLICATIONS BMW 228 (2012–2018) BMW 320 (2012–2018) BMW 328 (2012–2018) BMW 428 (2012–2018) BMW 528 (2012–2018) BMW X1 (2012–2018) BMW X3 (2012–2018) BMW X4 (2012–2018) BMW Z4 (2012–2018) KEY FEATURES & BENEFITS Restores accurate air-fuel mixture control Improves fuel efficiency and throttle response Reduces exhaust emissions Helps eliminate O₂-sensor-related warning lights Direct OEM-style fit for easy installation