{"product_id":"denso-234-4802-oxygen-sensor","title":"Denso 234-4802 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4802\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4802 is designed specifically for select Pontiac and Toyota models, including the Corolla, Matrix, and Vibe. This heated oxygen sensor features a 21.46-inch wiring harness and a threaded mounting type for precise installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Pontiac and Toyota Corolla, Matrix, and Vibe\u003c\/li\u003e\n\u003cli\u003e21.46-inch wiring harness length for optimal routing\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with female connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4802 oxygen sensor is a heated sensor designed to provide reliable and accurate readings of oxygen levels in the exhaust system. Its 21.46-inch wiring harness length allows for proper connection without excess slack or strain. The sensor uses a four-wire setup, including a female connector, ensuring compatibility with the vehicle’s existing wiring harness. The threaded mounting type with a 0.708-inch diameter allows for secure installation in the exhaust manifold or pipe. This sensor is a specific fit, engineered to meet the exact requirements of Pontiac and Toyota models such as the Corolla, Matrix, and Vibe.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style product line from Denso focuses on delivering parts that closely match original equipment specifications. This ensures that the oxygen sensor 234-4802 maintains the performance and reliability expected from factory-installed components. The OE Style line is designed to provide a direct replacement with precise fitment and function, supporting proper emissions control and engine management systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for optimal fuel mixture\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves emissions system performance and compliance\u003c\/li\u003e\n\u003cli\u003eReduces rough idling and engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports efficient catalytic converter operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4802 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 0.708-inch threaded sensor to prevent damage. Verify the four-wire female connector matches the vehicle harness before installation. Proper torque specifications should be followed to secure the sensor without over-tightening. It is recommended to inspect the wiring harness for any damage or corrosion during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors, including the 234-4802, are manufactured to meet strict quality standards for durability and performance. This part is engineered to provide consistent sensor readings and long service life. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977422536885,"sku":"BBNF-234-4802","price":72.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344802_Fro.jpg?v=1775007417","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4802-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}