The NGK 5-wire wideband air-fuel sensor for Honda Accord (2004–2007) provides a linear signal that enables the ECU to accurately monitor and adjust the air-fuel ratio for efficient combustion and emissions control. Made by NTK, an OEM sensor and ceramics specialist, the unit uses an advanced ceramic sensing element protected by a three-stage contaminant-resistant plasma jet and deposit-trap overcoat to improve resistance to contamination.
NGK Honda Accord 2007-2004 Direct Fit 5-Wire Wideband A/F Sensor