Walker 250-54013 Walker OE Oxygen Sensor Fits select: 2001-2005 HONDA CIVIC, 2002-2004 HONDA CR-V

The oxygen sensor measures combustion efficiency based off the amount of oxygen in the exhaust gas. Walker 250-54013 Walker OE Oxygen Sensor Fits Select: 2001-2005 HONDA CIVIC 4 Cyl 1.7 L 2002-2004 HONDA CR-V 4 Cyl 2.4 L 2002-2004 ACURA RSX 4 Cyl 2 L and more - add your vehicle to our fit widget to check