{"product_id":"denso-234-5013-air-fuel-ratio-sensor","title":"Denso 234-5013 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 234-5013 is designed specifically for Mazda 3 vehicles, ensuring precise air and fuel mixture readings. This heated sensor features a 28.74-inch wiring harness and a female connector, tailored for a direct fit and reliable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda 3 models\u003c\/li\u003e\n\u003cli\u003e28.74-inch wiring harness length for optimal installation\u003c\/li\u003e\n\u003cli\u003eFive-wire configuration with female connector\u003c\/li\u003e\n\u003cli\u003eThread diameter of 0.711 inches for secure mounting\u003c\/li\u003e\n\u003cli\u003eRegular grade type for standard durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-5013 air\/fuel ratio sensor is engineered to provide accurate feedback to the engine control unit by measuring the oxygen content in the exhaust gases. This heated sensor type improves warm-up time, allowing the engine to adjust fuel delivery more efficiently. With a wiring harness length of 28.74 inches and a female connector, this sensor is designed for a specific fit on Mazda 3 models, ensuring compatibility and ease of installation. The five-wire design supports reliable signal transmission, while the 0.711-inch thread diameter guarantees a secure and proper fit in the exhaust system.\u003c\/p\u003e\u003ch2\u003eAbout the OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style product line focuses on delivering parts that meet original equipment specifications. This ensures that the 234-5013 air\/fuel ratio sensor matches the fit, form, and function of the factory-installed component on Mazda 3 vehicles. The OE Style line is intended for customers seeking replacement parts that maintain the vehicle’s original performance standards without modification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air\/fuel mixture readings for optimal engine performance\u003c\/li\u003e\n\u003cli\u003eResolves rough idling caused by faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003eHelps correct poor fuel economy due to incorrect air\/fuel ratios\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eImproves emissions control by providing precise exhaust gas data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the 0.711-inch threaded sensor\u003c\/li\u003e\n\u003cli\u003eVerify connector gender and wire count match the vehicle harness\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length (28.74 inches) for proper routing\u003c\/li\u003e\n\u003cli\u003eFollow Mazda 3 specific service manual instructions for sensor replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso’s OE Style air\/fuel ratio sensor 234-5013 is manufactured to meet strict quality standards, ensuring reliable operation and durability. While specific warranty details may vary, Denso parts typically come with a limited warranty covering defects in materials and workmanship. This sensor is designed to maintain the emission control integrity of Mazda 3 vehicles, supporting compliance with environmental regulations.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43978917380277,"sku":"BBNF-234-5013","price":171.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2345013_Fro.jpg?v=1775007442","url":"https:\/\/www.partcatalog.com\/products\/denso-234-5013-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}