What does an Air Fuel Ratio sensor do?

The Air Fuel Ratio (A/F) sensor measures the amount of oxygen in your exhaust gases. This information is sent to your car's computer, which then adjusts the fuel injection to ensure the optimal air-to-fuel mixture for efficient combustion and emissions control.

What are the symptoms of a bad A/F sensor?

Common signs of a failing A/F sensor include a check engine light, decreased fuel economy, rough idling, poor engine performance, and increased emissions.

Does this sensor come with the necessary wiring harness connector?

This NGK A/F sensor is designed as an OE type replacement and includes the correct wiring harness connector to plug directly into your vehicle's existing wiring, simplifying installation.

2006-2011 Honda Civic Air Fuel Ratio Sensor

Name: NGK 2011-06 Acura CSX OE Type 4-Wire A/F Sensor
Brand: NGK
SKU: ngk-ngk-2011-06-acura-csx-oe-type-4-wire-a-f-sensor-t14-818493
Price: 142.53 USD
Availability: BackOrder

NGK 2011-06 Acura CSX OE Type 4-Wire A/F Sensor

$142.53

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2006-2011 Honda Civic. This NGK 4-wire Air Fuel Ratio sensor is an OE type replacement, crucial for proper engine tuning and fuel economy.

Key Features

Fits 2006-2011 Honda Civic.
NGK OE Type 4-wire Air Fuel Ratio sensor.
Designed to meet original equipment specifications.
Helps maintain proper engine tuning and fuel economy.
Crucial for accurate emissions control.

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Product Details

If your 2006-2011 Honda Civic is showing a check engine light, or you're noticing poor fuel economy or rough idling, a faulty Air Fuel Ratio (A/F) sensor could be the culprit. This NGK A/F sensor is built to match the original equipment specifications, ensuring it communicates accurately with your car's computer to help maintain optimal engine performance and emissions control.

NGK is a well-known name in ignition and sensor technology, and this 4-wire sensor is designed as a direct replacement for your factory unit. It's constructed to withstand the harsh conditions under the hood, providing reliable readings to your engine control module. Proper function of the A/F sensor is key to making sure your engine gets the right amount of fuel for the air it's taking in, which directly impacts how smoothly it runs and how efficiently it uses gas.

Replacing a faulty A/F sensor is a common repair that can make a noticeable difference in how your Civic drives. This sensor is designed to fit right into your existing wiring harness and exhaust system, making installation as straightforward as possible.