Bosch Upstream Oxygen Sensor (17115) – Fits Audi A4 B9, A6 C7 performance brake This new Behr A/C compressor

This new Behr A/C compressor is designed for a wide range of Volkswagen and Audi models from the late 1990s through mid-2000s

Precise Valve Timing: Restores proper cam phasing for better power and economy

Make Model Years Engine Volkswagen Passat 1998–1999 2

OEM Manufacturer: MAHLE BEHR is a leading supplier of thermal systems to automotive brands

Bosch Upstream Oxygen Sensor (17115) – Fits Audi A4 B9, A6 C7 performance brake This new Behr A/C compressorBosch oxygen sensor (part 17115) is a high quality upstream (pre catalyst) sensor designed for select Audi A4 and A6 models with 2. 0L engines. It accurately measures exhaust oxygen content to optimize air fuel ratio, improving fuel efficiency and reducing emissions. OE quality construction provides long service life and a direct fit replacement. Key Features & Benefits Precise upstream measurement: Ensures optimal air fuel ratio for efficient