Upstream Oxygen Sensor for Mazda MPV 1991–1995 (QH554BH)
Includes: - Upstream Oxygen Sensor
Fits Models: - Mazda MPV
Model Years: - 1991–1995
Submodels: - LX, ES, Chassis Code: LV
Engine Options: - 3.0L V6 (Engine Code: AJ)
Description: This upstream oxygen sensor is designed for the Mazda MPV from 1991 to 1995, ensuring optimal engine performance and emissions control. It monitors the level of oxygen in the exhaust gases, providing critical data to the engine control unit for efficient fuel management.
Features: - Direct fit replacement for easy installation - Enhances fuel efficiency and reduces emissions - Durable construction for long-lasting performance - Compatible with standard engine options
Part Number: QH554BH