Downstream O2 Sensor for Mazda 3 2004-2005 BG311XK

Includes: - Downstream Oxygen Sensor

Fits Models: - Mazda 3

Model Years: - 2004–2005

Submodels: - i, s, Sport, Hatchback, Sedan (Chassis codes: BK)

Engine Options: - 2.0L I4 (LF), 2.3L I4 (MZR)

Description: This downstream oxygen sensor is designed specifically for the Mazda 3 models from 2004 to 2005. It plays a crucial role in monitoring the exhaust gases and ensuring optimal engine performance and emissions control.

Features: - Direct fit for Mazda 3 (2004–2005) - Enhances fuel efficiency and reduces emissions - Durable construction for long-lasting performance - Easy installation with no modifications required - Compatible with standard engine options

Part Number: BG311XK