{"product_id":"denso-234-4205-oxygen-sensor","title":"Denso 234-4205 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4205\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4205 is designed specifically for select Chevrolet and Toyota models, including the Corolla and Prizm. This heated oxygen sensor features a 16.54-inch wiring harness and four wires, ensuring precise emissions control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster activation\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chevrolet and Toyota Corolla and Prizm models\u003c\/li\u003e\n\u003cli\u003e16.54-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design for accurate signal transmission\u003c\/li\u003e\n\u003cli\u003ePart number 234-4205 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style 234-4205 oxygen sensor is engineered to meet original equipment specifications for emission control systems. Its heated sensor type allows the unit to reach operating temperature quickly, improving fuel efficiency and reducing harmful emissions. The sensor’s four-wire configuration supports both the sensor signal and heater circuit, ensuring reliable performance. With a wiring harness length of 16.54 inches, this sensor is designed for a precise fit in the exhaust system of Chevrolet and Toyota vehicles, specifically the Corolla and Prizm models. The OE Style product line focuses on delivering components that match the fit, form, and function of the original parts, making the 234-4205 a direct replacement option.\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 engine misfires and rough idling\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate oxygen level readings\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4205 oxygen sensor, ensure the vehicle is compatible with this specific fit sensor for Chevrolet and Toyota Corolla and Prizm models. Use proper tools to avoid damaging the sensor or wiring harness. It is recommended to disconnect the battery before installation to prevent electrical shorts. Verify the wiring harness length of 16.54 inches is sufficient for your vehicle’s exhaust configuration. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso’s OE Style line is designed to meet or exceed original equipment standards, providing reliable performance and durability. Each oxygen sensor undergoes rigorous testing to ensure consistent quality. While specific warranty details for part number 234-4205 may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976768749749,"sku":"BBNF-234-4205","price":70.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344205_Fro.jpg?v=1775007283","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4205-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}