{"product_id":"denso-234-4190-oxygen-sensor","title":"Denso 234-4190 Oxygen Sensor - Downstream, Upstream or Upstream Rear","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4190\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4190 is designed specifically for select Kia and Mazda vehicles, including the Kia Rio and Mazda 6. This heated oxygen sensor features a threaded mounting type and a precise fit to ensure optimal performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Kia Rio and Mazda 6 models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708 inch thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire design with male connector\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 11.61 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4190 oxygen sensor is engineered to meet the exact specifications of the original equipment for Kia Rio and Mazda 6 vehicles. Its heated sensor type allows for quicker activation and more accurate readings of the exhaust gases, which is critical for maintaining efficient engine performance and reducing emissions. The sensor features a threaded mounting type with a 0.708 inch thread diameter, ensuring a secure and reliable fit. With four wires and a male connector, this sensor integrates seamlessly with the vehicle’s wiring harness, which measures 11.61 inches in length to accommodate proper routing and connection.\u003c\/p\u003e\u003cp\u003eThis oxygen sensor is part of Denso's OE Style product line, which focuses on providing replacement parts that closely match the original equipment in form, fit, and function. The OE Style line is designed to offer a direct replacement solution for emission control sensors, helping maintain factory-level performance and compliance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring correct exhaust gas readings\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining optimal combustion\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 installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the threaded sensor\u003c\/li\u003e\n\u003cli\u003eVerify connector gender and wire count for compatibility\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length (11.61 inches) for proper fitment\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications when mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors, including the 234-4190, are manufactured to meet strict quality standards and OEM specifications. This ensures reliable performance and durability in emission control applications. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976756658357,"sku":"BBNF-234-4190","price":60.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344190_Fro.jpg?v=1775007280","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4190-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}