Pre-Cat O2 Oxygen Sensor for Mazda 6 2.3 L3 & 2.0 Diesel MZR20, 2003-2005

Enhance your Mazda 6's performance with our premium Pre-Cat O2 Oxygen Sensor, crafted specifically for the 2.3 L3 petrol and 2.0 MZR20 diesel engines from March 2002 to February 2005. This OEM-quality replacement part ensures optimal efficiency by accurately measuring oxygen levels in exhaust gases.

Key features include:

- Seamless integration designed to match original equipment specifications
- Maintains proper air-fuel ratio, reducing fuel consumption and emissions
- Addresses power loss, exhaust smoke, and check engine light activation
- Tailored for Mazda 6 models made between August 2003 and February 2005
- Professional installation recommended for best results

Enjoy peace of mind with a comprehensive 2-year warranty. Upgrade your Mazda 6 today for improved performance and fuel efficiency.