{"product_id":"denso-234-4747-oxygen-sensor","title":"Denso 234-4747 Oxygen Sensor - Downstream Left","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4747\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4747 is designed specifically for Jeep Grand Cherokee models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a 13.98-inch wiring harness, ensuring a secure and accurate fit for your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Jeep Grand Cherokee models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e13.98-inch wiring harness length for optimal installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with female connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line focuses on providing original equipment quality replacement parts that match the specifications of the factory-installed components. The 234-4747 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 improves fuel efficiency and reduces emissions by allowing the engine control unit to adjust the air-fuel mixture more accurately. The sensor’s four-wire design includes two wires for the heating element and two for the sensor signal, connected via a female connector. The 0.708-inch threaded mounting ensures a secure fit in the exhaust system of Jeep Grand Cherokee vehicles. With a wiring harness length of 13.98 inches, this sensor provides sufficient reach for proper installation without excess slack.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel ratio for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires and rough idling caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate oxygen level readings\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\u003eWhen installing the Denso OE Style 234-4747 oxygen sensor on a Jeep Grand Cherokee, ensure the sensor is threaded securely without over-tightening to avoid damage. The 13.98-inch wiring harness length allows for straightforward routing to the vehicle’s connector. Verify the female connector matches the vehicle’s wiring harness before installation. It is recommended to use anti-seize compound on the threads to facilitate future removal. Always disconnect the battery before installation to prevent electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso’s OE Style product line is engineered to meet or exceed original equipment specifications, ensuring reliable performance and durability. This oxygen sensor undergoes rigorous testing to comply with emission control standards. While specific warranty details are not provided here, Denso typically offers limited warranties on their OE Style parts, reflecting confidence in their quality and longevity.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977150955701,"sku":"BBNF-234-4747","price":62.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344747_Fro.jpg?v=1775007406","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4747-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}