If you're dealing with engine issues on your 2007-2011 Honda CR-V, this genuine OEM air fuel ratio sensor might be exactly what you need! This isn't some aftermarket knock-off - it's the real deal Honda part with number 36531-R40-A01, meaning it'll fit perfectly and work exactly like the original equipment. The air fuel ratio sensor is crucial for your engine's performance - it helps optimize the fuel mixture for better efficiency, power, and emissions control. When these sensors go bad, you might notice rough idling, poor gas mileage, or even check engine lights popping up. Installing the correct OEM sensor ensures your CR-V runs smoothly and avoids potential damage to other components. The direct fit design means no modifications or adapters needed - it plugs right into your existing wiring harness. This part specifically fits the KA/KC/KX CR-V models from those model years, so you can be confident it's the right match for your vehicle. Using genuine Honda parts like this one means you're getting the same quality and reliability that came with your car from the factory. Whether you're a DIY mechanic or having a professional handle the installation, starting with the right part makes all the difference. Keep your Honda running like it should with this factory-spec sensor that's built to last and perform exactly as engineered.