Compatible with Mazda 3 BK (2003 - 2009) models, our premium O2 oxygen sensor is engineered to restore accurate air-fuel ratio monitoring and ensure optimal engine performance and emissions compliance. Built to withstand extreme exhaust temperatures for long-lasting reliability. Designed as a direct plug-in replacement for seamless installation with no modifications required.

Compatibility

• Fitment Models: Mazda 3 BK models from years 2003, 2004, 2005, 2006, 2007, 2008 and 2009.
• Variants: Neo, Maxx, Maxx Sport, SP23
• Body Type: Sedan / Hatchback
• Engine: 2.0L 4-Cylinder Petrol (LF-DE), 2.3L 4-Cylinder Petrol (L3)
• Position: Post-Cat (Rear)

Features

• Accurate Monitoring: Precision-engineered sensing element provides reliable air-fuel ratio readings for optimal engine management.
• Direct Replacement: OEM-equivalent fitment with matching plug connector for straightforward installation with no modifications required.
• Durable Construction: Built to withstand extreme exhaust temperatures and corrosive conditions for long service life.
• Note: Professional installation is recommended.

Specifications

• Condition: 100% Brand New
• Sensor Type: O2 Oxygen Sensor
• Position: Post-Cat (Rear)
• Connector: Direct plug-in OEM replacement

Package Contents

• 1 x Post-Cat O2 Oxygen Sensor

A reliable replacement for Mazda 3 owners experiencing check engine lights, poor fuel economy, or rough idling caused by a faulty oxygen sensor. As this component plays a critical role in your vehicle's engine management system, please verify compatibility with your specific model. Professional installation is recommended.