{"product_id":"denso-234-4155-oxygen-sensor","title":"Denso 234-4155 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Toyota 4Runner, Previa, and T100\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style 234-4155 oxygen sensor is designed specifically for select Toyota models, including the 4Runner, Previa, and T100. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Toyota 4Runner, Previa, and T100 models\u003c\/li\u003e\n\u003cli\u003e24.41-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003ePart number 234-4155 for exact replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso offers direct-fit replacement parts engineered to meet original equipment specifications. The 234-4155 oxygen sensor from this line provides a precise fit and function, maintaining the integrity of your vehicle’s emission control system without modification.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor’s four-wire configuration supports both the heating element and signal output, ensuring accurate data is sent to the engine control unit. With a wiring harness length of 24.41 inches, installation is straightforward and compatible with the designated Toyota models.\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 related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate sensor data\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\u003eEnsure the vehicle is cool before beginning installation to avoid burns. Disconnect the battery to prevent electrical shorts. Use the specific part number 234-4155 to confirm compatibility with your Toyota 4Runner, Previa, or T100. The 24.41-inch wiring harness length allows for proper routing without strain. Follow torque specifications for sensor installation to avoid damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures the OE Style 234-4155 oxygen sensor to meet strict quality standards, ensuring durability and reliable performance. This part is engineered to match OEM specifications for fit and function. 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":43976723595445,"sku":"BBNF-234-4155","price":84.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344155_Fro.jpg?v=1775007273","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4155-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}