{"product_id":"denso-234-4683-oxygen-sensor","title":"Denso 234-4683 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4683\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4683 is designed specifically for select BMW and Land Rover models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 4-wire configuration for reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for BMW and Land Rover vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708 inch thread diameter\u003c\/li\u003e\n\u003cli\u003e4-wire design with female connector\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 38.78 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Denso oxygen sensor, part number 234-4683, 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 direct replacement for the original sensor in your vehicle. The heated sensor type allows for quicker activation and more accurate readings, which is critical for maintaining proper air-fuel mixture and reducing emissions.\u003c\/p\u003e\u003cp\u003eThe sensor’s 4-wire design includes a female connector, ensuring compatibility with the vehicle’s wiring harness. The threaded mounting type with a 0.708 inch diameter allows for secure installation in the exhaust system. With a wiring harness length of 38.78 inches, this sensor provides sufficient reach for the specified BMW and Land Rover models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi, 525i, 528i, 530i\u003c\/li\u003e\n\u003cli\u003eLand Rover Range Rover, X3, X5, Z3, Z4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eIncreased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEngine performance problems such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eDelayed sensor response affecting engine management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before attempting installation to avoid burns. Use appropriate tools to remove the old sensor and install the new one with the correct torque to prevent damage. Verify the connector type matches the vehicle harness; this sensor uses a female connector. The 38.78-inch wiring harness length provides flexibility during installation but avoid excessive bending or stretching of the wires.\u003c\/p\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. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977112944821,"sku":"BBNF-234-4683","price":77.17,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344683_Fro.jpg?v=1775007390","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4683-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}