{"product_id":"denso-234-4780-oxygen-sensor","title":"Denso 234-4780 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4780\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4780 is designed specifically for select Buick and Chevrolet models, including the Encore, Sonic, and Trax. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Buick Encore, Chevrolet Sonic, and Trax\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e17.13-inch wiring harness length with 4 wires\u003c\/li\u003e\n\u003cli\u003eMale connector for secure electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4780 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 17.13-inch wiring harness length provides adequate reach for installation in the exhaust system of compatible vehicles. The sensor includes four wires and a male connector, ensuring proper communication with the vehicle’s engine control unit. The threaded mounting type with a 0.708-inch diameter allows for a secure and precise fit in the exhaust manifold or pipe.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso is engineered to meet original equipment specifications, providing a direct replacement for factory-installed parts. This ensures compatibility and reliable performance for vehicles like the Buick Encore and Chevrolet Sonic and Trax. The OE Style oxygen sensors are designed to maintain emissions compliance and engine efficiency without requiring modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise exhaust gas readings\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance problems caused by faulty sensor signals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4780 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. Tighten the sensor to the manufacturer’s torque specifications to prevent exhaust leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors, including the 234-4780, are manufactured to meet strict quality standards and original equipment specifications. While specific warranty details may vary, Denso parts typically come with a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977328885941,"sku":"BBNF-234-4780","price":67.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344780_Fro.jpg?v=1775007415","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4780-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}