Honda Civic Oxygen Sensor

Your Honda Civic is known for its excellent safety and mpg ratings. Civic oxygen sensors are responsible in part for the car's great gas mileage. But when chemicals, oil, water and dirt gunk them up, your car consumes more fuel and emits more pollutants. Get your fuel-efficient ride back with a high-quality Honda Civic oxygen sensor from AutoZone.

The o2 sensor for Honda Civic relays the air-to-fuel ratio to your engine's computer, which changes the fuel injection to make the mixture leaner or richer. That seemingly small task keeps your engine running optimally and ensures you pass your emissions test. Unless your car was made before 1996, it has two sensors, so check if you need to replace them both. If you're unsure which type to buy, ask a trustworthy AutoZone expert to direct you to the right product at the right price.