Downstream O2 Sensor for 2002-2003 Mazda Protege5 QS531NX

Includes: - Downstream Oxygen Sensor

Fits Models: - Mazda Protege5

Model Years: - 2002–2003

Submodels: - Protege5, BJ chassis

Engine Options: - 2.0L I4 (FS-DE)

Description: This downstream oxygen sensor is designed specifically for the Mazda Protege5 from 2002 to 2003. It plays a crucial role in monitoring the exhaust gases and ensuring optimal engine performance and emissions control.

Features: - Direct fit for easy installation - High-quality construction for durability - Accurate readings for improved fuel efficiency - Designed to meet or exceed OEM specifications - Ensures compliance with emissions regulations

Part Number: QS531NX