{"product_id":"denso-234-4687-oxygen-sensor","title":"Denso 234-4687 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Denso OE Style Oxygen Sensor 234-4687\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4687 is designed specifically for Kia Sephia and Kia Spectra models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Kia Sephia and Spectra vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708 thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire design with male connector for secure connection\u003c\/li\u003e\n\u003cli\u003e21.06-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 21.06-inch wiring harness length provides sufficient reach for installation in the exhaust system of Kia Sephia and Spectra models. With a threaded mounting type and a 0.708 thread diameter, this sensor installs securely in the designated exhaust port. The four-wire configuration and male connector ensure compatibility with the vehicle’s wiring harness, maintaining reliable electrical connections.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed parts. This product line focuses on delivering precise fitment and reliable performance, making it suitable for specific vehicle applications such as the Kia Sephia and Spectra. The OE Style oxygen sensors are designed to integrate seamlessly with the vehicle’s emission control system, supporting compliance with environmental standards.\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 rough idling and poor engine performance\u003c\/li\u003e\n\u003cli\u003eReduces increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring efficient combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4687 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Verify the sensor’s connector matches the vehicle’s male connector for a secure fit. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The OE Style 234-4687 sensor is backed by Denso’s quality assurance protocols. Please refer to Denso’s official warranty terms for coverage details.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977116188853,"sku":"BBNF-234-4687","price":70.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344687_Fro.jpg?v=1775007391","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4687-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}