{"product_id":"denso-234-9148-air-fuel-ratio-sensor","title":"Denso 234-9148 Air \/ Fuel Ratio Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Air\/Fuel Ratio Sensor\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Air\/Fuel Ratio Sensor 234-9148 is engineered for precise emission control in select Nissan and INFINITI vehicles. Designed as a heated sensor with a specific fit, it ensures accurate air-fuel mixture readings to optimize engine performance and reduce emissions.\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 models\u003c\/li\u003e\n\u003cli\u003e15.04-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with male connector\u003c\/li\u003e\n\u003cli\u003eThread diameter of 0.708 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\u003eThis Denso OE Style Air\/Fuel Ratio Sensor (part number 234-9148) is designed to meet the exact specifications of original equipment sensors. The heated sensor element allows for quicker activation, improving fuel mixture accuracy shortly after engine start. With a wiring harness length of 15.04 inches and a four-wire setup, this sensor integrates seamlessly with the vehicle’s existing electrical system. The male connector and 0.708-inch thread diameter ensure a secure and proper fit. This sensor is a specific fit part compatible with a range of Nissan and INFINITI vehicles, including the Nissan Altima, Maxima, Pathfinder, Rogue, Titan, Frontier, and the INFINITI Q50, Q60, Q70, and QX series models.\u003c\/p\u003e\u003ch2\u003eOE Style Product Line Information\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style product line focuses on delivering parts that replicate the original equipment manufacturer’s specifications. This ensures compatibility, fit, and function that align with factory standards. The 234-9148 air\/fuel ratio sensor from the OE Style line is designed to provide consistent performance and durability, matching the quality expected from the original sensor installed in Nissan and INFINITI vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air\/fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate sensor data to the engine control unit\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty air\/fuel ratio readings\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and poor fuel economy caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports proper operation of emission control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-9148 air\/fuel ratio sensor, ensure the wiring harness length of 15.04 inches is sufficient for your vehicle’s routing requirements. The sensor’s male connector and thread diameter of 0.708 inches should match the original sensor’s specifications for a secure fit. It is recommended to use proper torque settings during installation to avoid damage. Always verify compatibility with your specific Nissan or INFINITI model before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso’s OE Style sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Using a sensor from the OE Style line helps maintain the integrity of your vehicle’s emission control system.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43979143348405,"sku":"BBNF-234-9148","price":133.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2349148_Fro.jpg?v=1775007514","url":"https:\/\/www.partcatalog.com\/products\/denso-234-9148-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}