{"product_id":"denso-234-4121-oxygen-sensor","title":"Denso 234-4121 Oxygen Sensor - Downstream or Upstream Right","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4121\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4121 is designed specifically for select Kia and Mazda vehicles, including the Kia Rio and Mazda Millenia. 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 Rio and Mazda Millenia models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708 inch thread diameter\u003c\/li\u003e\n\u003cli\u003e19.69 inches wiring harness length with 4 wires\u003c\/li\u003e\n\u003cli\u003eMale connector gender for secure electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor from Denso’s OE Style line is engineered to meet original equipment specifications, providing reliable performance and durability. The heated sensor element allows the sensor to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 19.69-inch wiring harness length offers sufficient reach for proper installation, while the 4-wire configuration supports both the sensor signal and heater circuit. The threaded mounting type with a 0.708-inch diameter ensures a secure fit in the exhaust system. The male connector design facilitates a straightforward and secure electrical connection.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style product line by Denso focuses on delivering parts that match the original equipment manufacturer’s specifications. This ensures compatibility and performance consistent with factory-installed components. The 234-4121 oxygen sensor is part of this line, providing a direct replacement solution for specific Kia and Mazda models, maintaining the integrity of the vehicle’s emission control system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Kia Rio models requiring a specific oxygen sensor replacement\u003c\/li\u003e\n\u003cli\u003eDesigned for Mazda Millenia vehicles needing a heated oxygen sensor\u003c\/li\u003e\n\u003cli\u003eUsed to monitor exhaust oxygen levels for proper air-fuel mixture adjustment\u003c\/li\u003e\n\u003cli\u003eHelps address issues such as poor fuel economy, rough idling, and increased emissions\u003c\/li\u003e\n\u003cli\u003eSupports emission control system diagnostics and repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4121 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the wiring harness length and connector type match the vehicle’s specifications. Proper torque should be applied to the sensor to prevent leaks and ensure accurate readings.\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 reliability and durability. The OE Style 234-4121 sensor is designed to provide consistent performance throughout its service life. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976698200245,"sku":"BBNF-234-4121","price":51.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344121_Fro.jpg?v=1775007265","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4121-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}