Order Honda Civic Lambda sensor & Honda Civic Air fuel ratio sensor. Shop Honda Civic Fuel to air ratio sensor. Find Honda Civic Lambda sensor socket. Maintaining optimal performance in your Honda Civic hinges on the health of your Air Fuel Ratio (AFR) Sensor, a crucial component for engine efficiency and emission control. To extend the lifespan of your AFR Sensor, avoid using leaded fuels and ensure regular maintenance checks for early signs of wear, such as poor fuel economy or a lit check engine light. When selecting a replacement, opt for OEM-quality sensors, available in wideband and narrowband types, with the former providing more precise readings. High-grade materials like zirconia and titanium ensure durability, and for seamless installation, consider sensors with pre-coated threads that offer anti-seize properties, ensuring a secure fit and peak performance. Shop with confidence on our platform, where quality meets convenience, and keep your Civic running like new.