Compatible with Mazda 3 BK (2004 - 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 2004, 2005, 2006, 2007, 2008 and 2009.
• Body Type: Sedan / Hatchback
• Position: Pre-Cat + Post-Cat

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: Thimble
• Wires: 2
• Wire Length: 15cm
• Thread Diameter: 0.708"
• Material: Zirconium
• Position: Pre-Cat + Post-Cat
• Connector: Direct plug-in OEM replacement

Package Contents

• 2 x Oxygen Sensors (Pre-Cat + Post-Cat)

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.