What does an Air Fuel Ratio sensor do?

An Air Fuel Ratio (A/F) sensor measures the amount of oxygen in your vehicle's exhaust gases. This data is sent to the engine control module (ECM) to help it determine the correct amount of fuel to inject for optimal combustion.

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

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

Does this sensor come with a new connector or wiring harness?

This is an OE Type 4-Wire A/F Sensor designed as a direct replacement. It connects to your vehicle's existing wiring harness. It's recommended to inspect the vehicle's wiring and connector for any damage before installation.

2003-2011 Honda Element Air Fuel Ratio Sensor

Name: NGK 2006-05 Acura RSX OE Type 4-Wire A/F Sensor
Brand: NGK
SKU: ngk-ngk-2006-05-acura-rsx-oe-type-4-wire-a-f-sensor-t14-818474
Price: 98.91 USD
Availability: BackOrder

NGK 2006-05 Acura RSX OE Type 4-Wire A/F Sensor

$98.91

On Backorder

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

Fits 2003-2011 Honda Element. This NGK OE Type 4-Wire A/F Sensor helps ensure your engine runs efficiently.

Key Features

Fits 2003-2011 Honda Element, 2005-2006 Acura RSX, 2005-2006 Honda CR-V, and 2006-2009 Honda S2000.
NGK OE Type 4-Wire Air Fuel Ratio Sensor.
Direct replacement for original equipment.
Helps ensure proper engine performance and fuel efficiency.
Measures oxygen content in exhaust gases for optimal fuel mixture adjustment.

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Will this fit your vehicle?

Product Details

If you're noticing your check engine light is on, or your fuel economy has taken a dip, your air-fuel ratio sensor might be the culprit. This NGK OE Type 4-Wire A/F Sensor is designed to replace the original on your 2003-2011 Honda Element, helping to restore proper engine performance and efficiency. It's a direct replacement, meaning it's built to connect and function just like the one that came from the factory.

NGK is a well-known name in ignition and sensor technology, and this sensor is built to meet the original equipment specifications. It accurately measures the amount of oxygen in your exhaust gases, sending that crucial data back to your car's computer. This information allows the engine control module to adjust the fuel mixture for optimal combustion, which is key for both performance and fuel savings. Installing a new sensor can often resolve issues related to poor idling, hesitation, and increased emissions.

This sensor is also a direct fit for the 2005-2006 Acura RSX, 2005-2006 Honda CR-V, and 2006-2009 Honda S2000. When replacing an oxygen sensor, it's a good idea to check the condition of the wiring and connector to ensure a solid connection.