{"product_id":"denso-234-4979-oxygen-sensor-downstream","title":"Denso 234-4979 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Acura and Honda Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4979 is designed specifically for select Acura and Honda models, including the Civic, HR-V, and ILX. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Acura Civic, HR-V, and Honda ILX models\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 8.66 inches for proper installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003ePart number 234-4979 for exact replacement compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso offers direct-fit replacement parts engineered to meet original equipment specifications. This oxygen sensor maintains factory-level performance and durability, ensuring seamless integration with your vehicle’s emission control system. The OE Style designation indicates that this sensor matches the original sensor’s design and function, providing a dependable solution for maintaining emissions compliance.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Denso oxygen sensor features a heated element that accelerates sensor activation, reducing warm-up time and improving engine efficiency. The sensor’s four-wire design includes two wires for the heating element and two for the sensor signal, supporting accurate and stable readings. With a wiring harness length of 8.66 inches, it fits precisely in the designated mounting location without excess slack or tension. The sensor is a specific fit for Acura and Honda vehicles, ensuring compatibility with the Civic, HR-V, and ILX models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio monitoring for improved fuel economy\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by ensuring accurate sensor readings\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4979 oxygen sensor, ensure the vehicle is cool to avoid burns. Disconnect the battery before removal to prevent electrical shorts. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the wiring harness length and connector match the original sensor to avoid installation issues. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures this oxygen sensor to meet strict quality standards, ensuring reliable performance and durability. The OE Style 234-4979 sensor is engineered to match original equipment specifications for consistent operation. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":51931939700917,"sku":"BBNF-234-4979","price":83.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344979_Fro.jpg?v=1775007439","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4979-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}