{"product_id":"denso-234-4290-oxygen-sensor","title":"Denso 234-4290 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4290\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4290 is designed specifically for select Chevrolet and Pontiac models, including the Aveo, Aveo5, G3, and G3 Wave. This heated oxygen sensor features a threaded mounting type and a 13.58-inch wiring harness, ensuring precise fitment and reliable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions control\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chevrolet Aveo, Aveo5, Pontiac G3, and G3 Wave\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e13.58-inch wiring harness length with 4 wires and male connector\u003c\/li\u003e\n\u003cli\u003ePart number 234-4290 for exact replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Denso oxygen sensor is part of the OE Style product line, which focuses on delivering components that match original equipment specifications. The OE Style line ensures that the sensor meets the exact fit, form, and function requirements for the intended vehicles. The 234-4290 sensor is a heated type, which helps the sensor reach operating temperature faster for improved emissions monitoring and engine performance.\u003c\/p\u003e\u003cp\u003eThe sensor includes a 13.58-inch wiring harness with four wires and a male connector, designed for direct compatibility with the vehicle’s existing wiring. The threaded mounting type with a 0.708-inch diameter allows for secure installation in the exhaust system, maintaining proper sensor positioning and sealing.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for engine control units\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and poor fuel economy caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper air-fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003ePrevents failed emissions tests due to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is compatible: Chevrolet Aveo, Aveo5, Pontiac G3, or G3 Wave\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before installation to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove the old sensor and install the threaded sensor securely\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length and connector type for proper fitment\u003c\/li\u003e\n\u003cli\u003eVerify no exhaust leaks around the sensor mounting area after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDenso’s OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details for part number 234-4290 may vary, Denso typically offers coverage against defects in materials and workmanship. Always refer to the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976855879861,"sku":"BBNF-234-4290","price":98.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344290_Fro_87a11ae1-b3e6-4f42-8dfc-0b252d0d8648.jpg?v=1775007304","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4290-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}