{"product_id":"denso-234-4858-oxygen-sensor","title":"Denso 234-4858 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4858\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4858 is designed specifically for Kia Spectra models, providing precise emissions control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a 21.93-inch wiring harness length for a direct fit installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Kia Spectra vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire design with male connector\u003c\/li\u003e\n\u003cli\u003e21.93-inch wiring harness length for proper reach\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4858 oxygen sensor is engineered with a heated sensor element to ensure rapid response times and reliable operation under various engine conditions. Its four-wire configuration supports both the sensor signal and heater circuit, improving sensor efficiency and durability. The male connector and specific fitment for Kia Spectra models ensure compatibility and ease of installation. The threaded mounting type with a 0.708-inch diameter allows for secure attachment in the exhaust system.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso focuses on providing original equipment quality replacement parts that match the fit, form, and function of the factory-installed components. This oxygen sensor from the OE Style series is designed to meet or exceed OEM specifications, ensuring reliable performance and emissions compliance for Kia Spectra vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for optimal fuel mixture\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves engine performance and fuel efficiency by providing correct data to the ECU\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining proper air-fuel ratio\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4858 oxygen sensor, ensure the vehicle is compatible with this specific part number and model fitment. Use proper tools to avoid damaging the threaded sensor or connector. It is recommended to disconnect the battery before installation and to check for exhaust leaks after installation. The 21.93-inch wiring harness length provides sufficient reach for most Kia Spectra exhaust configurations.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors, including the 234-4858, are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship, providing confidence in the sensor's reliability for Kia Spectra owners.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977927950517,"sku":"BBNF-234-4858","price":78.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344858_Fro.jpg?v=1775007424","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4858-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}