{"product_id":"denso-234-4514-oxygen-sensor","title":"Denso 234-4514 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4514\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4514 is designed specifically for Toyota Supra models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a 32.87-inch wiring harness and four wires, ensuring accurate data transmission to your vehicle's engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster activation and improved efficiency\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Toyota Supra models\u003c\/li\u003e\n\u003cli\u003e32.87-inch wiring harness length for optimal installation flexibility\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for reliable signal and heater circuit\u003c\/li\u003e\n\u003cli\u003ePart number 234-4514 for exact replacement compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Denso OE Style Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line focuses on providing oxygen sensors that match original equipment specifications, ensuring proper fit and function. The 234-4514 oxygen sensor is a heated sensor, which means it includes an internal heating element to bring the sensor up to operating temperature quickly. This feature helps reduce emissions and improves fuel efficiency by allowing the engine control unit to receive accurate oxygen level readings sooner after startup.\u003c\/p\u003e\u003cp\u003eWith a wiring harness length of 32.87 inches and a four-wire design, this sensor supports both the signal and heater circuits, which is essential for maintaining consistent sensor performance. The specific fitment for Toyota Supra models guarantees compatibility without the need for modifications, making it a reliable choice for emission control system repairs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel mixture readings for optimal engine performance\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light codes related to oxygen sensor failure\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise feedback to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine hesitation caused by faulty 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 sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse an oxygen sensor socket or appropriate tool to prevent damage\u003c\/li\u003e\n\u003cli\u003eVerify the wiring harness length and connector compatibility with your Toyota Supra\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on the sensor threads if not pre-coated\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet or exceed original equipment standards, providing reliable performance and durability. The 234-4514 sensor undergoes rigorous testing to ensure proper operation within Toyota Supra emission control systems. 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":43977033449653,"sku":"BBNF-234-4514","price":98.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344514_Fro.jpg?v=1775007357","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4514-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}