{"product_id":"denso-234-4804-oxygen-sensor","title":"Denso 234-4804 Oxygen Sensor - Downstream Left","description":"\u003ch2\u003eOverview of Denso OE Style Oxygen Sensor 234-4804\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4804 is designed specifically for Toyota 4Runner models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a 13.39-inch wiring harness and a threaded mounting type for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Toyota 4Runner vehicles\u003c\/li\u003e\n\u003cli\u003e13.39-inch wiring harness length for proper reach\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire design with male connector for reliable connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4804 oxygen sensor is engineered to meet the exact specifications of Toyota 4Runner models, providing a direct replacement that maintains factory performance. Its heated sensor type allows for faster warm-up times, improving fuel efficiency and reducing emissions. The sensor’s 13.39-inch wiring harness length ensures compatibility with the vehicle’s existing wiring layout, while the four-wire configuration supports both sensor heating and signal transmission. The male connector and threaded mounting type with a 0.708-inch diameter facilitate straightforward installation and secure fitment.\u003c\/p\u003e\u003ch2\u003eAbout the OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line focuses on delivering parts that closely replicate original equipment specifications. This oxygen sensor from the OE Style series is designed to provide the same fit, form, and function as the factory-installed sensor in Toyota 4Runner vehicles. Choosing an OE Style part helps maintain vehicle integrity and emission system reliability.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring correct emissions feedback\u003c\/li\u003e\n\u003cli\u003eReduces exhaust emissions by maintaining optimal combustion\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4804 oxygen sensor on a Toyota 4Runner, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Confirm the four-wire connector matches the vehicle’s harness and thread the sensor carefully to prevent cross-threading. It is recommended to apply anti-seize compound on the threads if not pre-applied.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. The OE Style 234-4804 sensor undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the supplier or manufacturer.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977472213173,"sku":"BBNF-234-4804","price":74.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344804_Fro.jpg?v=1775007418","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4804-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}