{"product_id":"denso-234-4815-oxygen-sensor","title":"Denso 234-4815 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Denso OE Style Oxygen Sensor 234-4815\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4815 is designed for precise emission control in select GM and Saab vehicles. This heated oxygen sensor features a specific fitment for models such as the Buick Enclave, Chevrolet Equinox, and Cadillac SRX, ensuring reliable performance and compatibility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster activation and accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Buick, Cadillac, Chevrolet, GMC, Saab, and Saturn models\u003c\/li\u003e\n\u003cli\u003e12.24-inch wiring harness length with 4 wires and female connector\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708-inch thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003ePart number 234-4815 for easy identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line focuses on providing oxygen sensors that meet original equipment specifications for fit, form, and function. The 234-4815 oxygen sensor is a heated type, 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 enabling the engine control unit to adjust the air-fuel mixture sooner after startup.\u003c\/p\u003e\u003cp\u003eThis sensor is designed with a 12.24-inch wiring harness and a female connector, making it compatible with the factory wiring harnesses on specific vehicles. The threaded mounting type with a 0.708-inch diameter ensures a secure and leak-free installation. With four wires, this sensor supports both the signal and heater circuits necessary for proper operation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is specifically compatible with a range of GM and Saab vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Enclave, LaCrosse, and Rendezvous\u003c\/li\u003e\n\u003cli\u003eCadillac SRX and ELR\u003c\/li\u003e\n\u003cli\u003eChevrolet Equinox, Impala, Impala Limited, Traverse, and Volt\u003c\/li\u003e\n\u003cli\u003eGMC Acadia, Terrain, and Outlook\u003c\/li\u003e\n\u003cli\u003eSaab 9-4X\u003c\/li\u003e\n\u003cli\u003eSaturn Aura and Vue (Captiva Sport)\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 hesitation or rough idling caused by sensor malfunction\u003c\/li\u003e\n\u003cli\u003eDelayed sensor response affecting engine performance\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 removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse an oxygen sensor socket or appropriate tool for removal and installation\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound to the sensor threads if not pre-coated\u003c\/li\u003e\n\u003cli\u003eVerify connector polarity and secure wiring harness connection\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 OEM standards for durability and performance. The 234-4815 part undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, Denso typically offers a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977518514357,"sku":"BBNF-234-4815","price":64.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344815_Fro.jpg?v=1775007420","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4815-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}