{"product_id":"denso-234-4144-oxygen-sensor","title":"Denso 234-4144 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4144\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4144 is designed specifically for select Mazda models, including the 323, Miata, and Protege. 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 activation\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda 323, Miata, and Protege\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708 thread diameter\u003c\/li\u003e\n\u003cli\u003e29.13-inch wiring harness length with 4 wires\u003c\/li\u003e\n\u003cli\u003eFemale connector for secure electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated design, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions sooner after engine start. The 29.13-inch wiring harness length provides sufficient reach for proper installation in the exhaust system. With a 0.708 thread diameter and threaded mounting type, the sensor installs securely in the designated exhaust port. The sensor includes a female connector and four wires, ensuring compatibility with the vehicle’s wiring harness and reliable signal transmission.\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 ensures that the 234-4144 oxygen sensor maintains the performance and reliability expected from the original component. The OE Style line focuses on precise fitment and function, making it suitable for specific vehicle applications such as the Mazda 323, Miata, and Protege.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by accurately monitoring oxygen levels\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate feedback to the engine control unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4144 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to avoid damaging the threaded mounting. Verify the wiring harness length and connector type match the vehicle’s specifications. It is recommended to inspect the exhaust port for debris before installation to ensure a proper seal and sensor function.\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 234-4144 sensor is designed to provide reliable operation consistent with original equipment. Warranty coverage details should be confirmed with the supplier or manufacturer.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976713732277,"sku":"BBNF-234-4144","price":81.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344144_Fro.jpg?v=1775007269","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4144-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}