Upstream Oxygen Sensor for Mazda 626 (1983–1989) QS394NZ

Includes: - Upstream Oxygen Sensor

Fits Models: - Mazda 626

Model Years: - 1983–1989

Submodels: - Common trims include Base, LX, and GT. Chassis codes typically include GC and GD. Body styles are sedan and coupe.

Engine Options: - Common engine sizes include 1.6L (B6), 2.0L (F2), and 2.2L (K8). Engine codes may include B6, F2, and K8.

Description: This upstream oxygen sensor is designed for the Mazda 626 models from 1983 to 1989. It plays a crucial role in monitoring the exhaust gases and ensuring optimal engine performance and emissions control.

Features: - Direct fit replacement for easy installation - Enhances fuel efficiency and reduces emissions - Durable construction for long-lasting performance - Compatible with multiple engine options - Meets or exceeds OEM specifications

Part Number: QS394NZ