Upstream Oxygen Sensors (2X) for Audi A4 A4 Quattro A6 A6 Quattro

Includes: - 2X Bosch Upstream Oxygen Sensor

Fits Models: - Audi A4 - Audi A4 Quattro - Audi A6 - Audi A6 Quattro

Model Years: - 1996–2005

Submodels: - Common trims include Base, 1.8T, 3.0, 2.8, and 4.2 - Chassis codes: B5 (A4), B6 (A4), C5 (A6) - Body styles: Sedan, Avant (wagon)

Engine Options: - Common engine sizes: 1.8L I4, 2.8L V6, 3.0L V6, 4.2L V8 - Engine codes: AEB, ATW, BFB, B6, C5

Description: This product includes two Bosch upstream oxygen sensors designed for select Audi models. These sensors monitor the exhaust gases to optimize engine performance and emissions control. They are engineered for a precise fit and reliable operation.

Features: - Direct fit replacement for easy installation - Improves fuel efficiency and reduces emissions - High-quality construction for durability - Compatible with multiple Audi models from 1996 to 2005

Part Number: Check fitment before purchase