Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The NGK direct-fit oxygen sensor for Mazda 6 (2003–2005) supplies continuous closed-loop feedback to the ECU to help maintain air-fuel ratio and support diagnostic monitoring. Built on NTK's OEM sensor technology, the unit features an advanced ceramic element with a three-stage contaminant-resistant plasma jet and deposit-trap overcoat to reduce element poisoning risk and improve resistance to failure for dependable, OE-equivalent operation across the specified years.
NGK Mazda 6 2005-2003 Direct Fit Oxygen Sensor
