Bosch Oxygen Sensor Set for Audi A6 Quattro A8 Quattro RS4 1998-2009

Includes: - 2X Bosch Upstream Oxygen Sensor

Fits Models: - Audi A6 Quattro - Audi A8 Quattro - Audi RS4

Model Years: - 1998–2009

Submodels: - Common trims include A6 2.7T, A6 4.2, A8 4.2, RS4 B7 - Chassis codes: C5 (A6), D3 (A8), B7 (RS4) - Body styles: Sedan, Avant (A6)

Engine Options: - Common engine sizes include 2.7L V6 (engine code: ABH), 4.2L V8 (engine code: BHF), 4.2L V8 (engine code: BFM for A8), 4.2L V8 (engine code: BDB for RS4)

Description: This set of 2 Bosch upstream oxygen sensors is designed for select Audi models, ensuring optimal performance and emissions control. These sensors monitor the air-fuel mixture, contributing to improved fuel efficiency and reduced emissions.

Features: - Direct fit for specified Audi models - High-quality Bosch manufacturing - Enhanced fuel efficiency - Improved emissions control - Durable construction for long-lasting performance

Part Number: Check fitment before purchase