{"product_id":"denso-234-5077-air-fuel-ratio-sensor-upstream","title":"Denso 234-5077 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 234-5077 is engineered specifically for Mazda 5 models, ensuring precise air and fuel mixture readings. This heated sensor features a 12.83-inch wiring harness and a 0.711 thread diameter for a direct fit and reliable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated air\/fuel ratio sensor for accurate emissions control\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Mazda 5 vehicles\u003c\/li\u003e\n\u003cli\u003e12.83-inch wiring harness length for optimal installation\u003c\/li\u003e\n\u003cli\u003eFive-wire configuration with male and female connectors\u003c\/li\u003e\n\u003cli\u003eRegular grade type with 0.711 thread diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-5077 air\/fuel ratio sensor is part of the OE Style product line, designed to meet original equipment specifications for emission control sensors. This sensor uses a heated element to provide faster response times and improved accuracy in monitoring the air-to-fuel ratio. With a wiring harness length of 12.83 inches and a five-wire setup, it ensures seamless integration with the vehicle’s existing electrical system. The male and female connectors facilitate secure connections, while the 0.711 thread diameter guarantees proper mounting. This sensor is tailored specifically for Mazda 5 models, providing a precise fit and reliable operation.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal engine performance by accurately measuring air\/fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing precise data to the engine control unit\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to poor fuel economy caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents engine hesitation and rough idling linked to incorrect air\/fuel ratios\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emission standards by ensuring sensor reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-5077 sensor on a Mazda 5, ensure the wiring harness is routed away from heat sources and moving parts to prevent damage. Verify the connector gender matches the vehicle’s harness for a secure fit. Use the specified 0.711 thread diameter to avoid cross-threading during installation. It is recommended to follow the vehicle manufacturer’s torque specifications and sensor replacement procedures for optimal results.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style air\/fuel ratio sensor 234-5077 is manufactured to meet strict quality standards, ensuring durability and consistent performance. As part of the OE Style line, this sensor is designed to match original equipment specifications, providing confidence in fit and function. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":52163109093557,"sku":"BBNF-234-5077","price":166.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2345077_Fro.jpg?v=1775590276","url":"https:\/\/www.partcatalog.com\/products\/denso-234-5077-air-fuel-ratio-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}