{"product_id":"denso-234-4996-oxygen-sensor","title":"Denso 234-4996 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4996\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4996 is designed specifically for Toyota Yaris models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 16.61-inch wiring harness for straightforward installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Toyota Yaris vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e16.61-inch wiring harness length with 4 wires\u003c\/li\u003e\n\u003cli\u003eMale connector for secure electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Denso oxygen sensor, part number 234-4996, belongs to the OE Style product line, which focuses on delivering original equipment quality and fitment. The OE Style line is engineered to meet or exceed factory specifications, providing a reliable replacement part that integrates seamlessly with your Toyota Yaris. The sensor’s heated design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions.\u003c\/p\u003e\u003cp\u003eThe sensor includes a 16.61-inch wiring harness with four wires and a male connector, ensuring compatibility with the vehicle’s existing wiring system. Its threaded mounting type with a 0.708-inch diameter allows for secure installation in the exhaust system, maintaining proper sensor positioning for accurate oxygen level readings.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate feedback to the engine control unit\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 proper sensor operation\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty oxygen sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the threaded sensor mount\u003c\/li\u003e\n\u003cli\u003eVerify connector polarity and secure the male connector firmly\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness routing to prevent contact with hot or moving parts\u003c\/li\u003e\n\u003cli\u003eFollow Toyota Yaris specific service manual instructions for sensor replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso’s OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. This part number 234-4996 undergoes rigorous testing to comply with OEM specifications. 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":43978908565685,"sku":"BBNF-234-4996","price":94.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344996_Sid.jpg?v=1775007440","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4996-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}