{"product_id":"denso-234-9072-air-fuel-ratio-sensor","title":"Denso 234-9072 Air \/ Fuel Ratio Sensor - Upstream or Upstream Front","description":"\u003ch2\u003eOverview of the Denso OE Style Air\/Fuel Ratio Sensor\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Air\/Fuel Ratio Sensor 234-9072 is designed specifically for select Nissan and INFINITI models. This heated sensor ensures accurate air and fuel mixture readings to optimize engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Nissan and INFINITI vehicles\u003c\/li\u003e\n\u003cli\u003e14.65-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with male connector\u003c\/li\u003e\n\u003cli\u003eThread diameter of 0.711 inches for secure mounting\u003c\/li\u003e\n\u003cli\u003eRegular grade type for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-9072 air\/fuel ratio sensor is engineered to provide accurate oxygen level readings in the exhaust stream, helping the engine control module maintain the optimal air-to-fuel ratio. This sensor features a heated element to reduce warm-up time, improving fuel efficiency and reducing emissions. With a wiring harness length of 14.65 inches and a four-wire setup, it offers a precise and secure connection. The male connector and 0.711-inch thread diameter ensure compatibility with the designated Nissan and INFINITI models, including the 350Z, Altima, Armada, Frontier, G35, Pathfinder, QX56, TITAN, and Xterra.\u003c\/p\u003e\u003ch2\u003eAbout the OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line focuses on delivering parts that meet original equipment specifications for fit, form, and function. The 234-9072 air\/fuel ratio sensor is part of this line, providing a direct replacement solution that aligns with factory standards. This ensures consistent performance and durability comparable to the original sensor installed in your vehicle.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps correct rough idling and engine hesitation\u003c\/li\u003e\n\u003cli\u003eReduces excessive fuel consumption by optimizing mixture\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves emissions control compliance\u003c\/li\u003e\n\u003cli\u003eSupports smooth acceleration and engine responsiveness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-9072 sensor, ensure the engine is cool to avoid burns. Use the correct tools to avoid damaging the 0.711-inch threaded fitting. Verify the wiring harness length of 14.65 inches is sufficient for your vehicle’s routing. Confirm the male connector securely mates with the vehicle’s harness to prevent electrical issues. Follow manufacturer torque specifications for mounting to ensure proper sealing and sensor function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures the 234-9072 air\/fuel ratio sensor to meet strict quality standards. The sensor undergoes rigorous testing to ensure durability and accurate performance under various operating conditions. This part is backed by Denso’s warranty coverage, providing confidence in its reliability and longevity when installed in compatible Nissan and INFINITI vehicles.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43979077288117,"sku":"BBNF-234-9072","price":135.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2349072_Fro_7397c341-0643-4bf6-bdb3-db2f966ada64.jpg?v=1775007493","url":"https:\/\/www.partcatalog.com\/products\/denso-234-9072-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}