{"product_id":"denso-234-4773-oxygen-sensor-downstream","title":"Denso 234-4773 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Chevrolet Spark\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4773 is designed specifically for Chevrolet Spark models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a female connector for a secure fit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chevrolet Spark vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e10.55-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design with female connector for reliable connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso offers sensors engineered to meet original equipment specifications. This ensures compatibility and performance that align with factory standards. The 234-4773 oxygen sensor maintains the quality and fit expected from OEM parts, providing a direct replacement solution for Chevrolet Spark owners.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Denso oxygen sensor 234-4773 is a heated sensor designed to provide accurate readings of oxygen levels in the exhaust gases. Its four-wire configuration supports both the sensor signal and heater circuit, enabling faster sensor warm-up and improved fuel efficiency. The 10.55-inch wiring harness length allows for proper routing and connection within the engine bay. The sensor’s threaded mounting type with a 0.708-inch diameter ensures a secure and leak-free installation. The female connector design matches the factory wiring harness, simplifying replacement without the need for modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel mixture control in Chevrolet Spark engines\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light codes related to oxygen sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate exhaust gas data\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring efficient catalytic converter operation\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine performance issues caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4773 oxygen sensor, ensure the engine is cool to avoid burns. Use a proper oxygen sensor socket to avoid damaging the sensor or wiring. Verify the connector is securely attached to the vehicle’s harness to prevent electrical issues. Follow torque specifications recommended by the vehicle manufacturer to ensure a proper seal and sensor function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. This part number 234-4773 is built to OEM specifications for the Chevrolet Spark, providing consistent operation over time. Warranty coverage details should be confirmed with the parts provider or manufacturer.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":51931939668149,"sku":"BBNF-234-4773","price":71.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344773_Fro.jpg?v=1775007412","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4773-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}