{"product_id":"walker-350-34123-oxygen-sensor-downstream","title":"Walker 350-34123 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Ferrari 456 GT and F355 Spider\u003c\/h2\u003e\u003cp\u003eThe Walker OE Replacement Oxygen Sensor 350-34123 is designed specifically for select Ferrari models, including the 456 GT, 456 GTA, 550 Maranello, and F355 Spider. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Ferrari 456 GT, 456 GTA, 550 Maranello, and F355 Spider\u003c\/li\u003e\n\u003cli\u003e35.94-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement with 4 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eFemale connector gender with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 39.49 inches for exact fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker OE Replacement Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker OE Replacement line focuses on delivering direct-fit components that meet original equipment specifications. The 350-34123 oxygen sensor is engineered to match factory standards, ensuring compatibility and performance for Ferrari vehicles. This product line emphasizes precision and durability, making it a suitable choice for maintaining emission control systems.\u003c\/p\u003e\u003ch2\u003eProduct Description and Attributes\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated design, which allows it to reach operating temperature quickly, improving emission system efficiency. The sensor includes a 35.94-inch wiring harness with 20 gauge wires and four conductors, providing stable electrical connections. Its female connector and 18mm thread diameter ensure a secure and proper fit in the exhaust system. The overall length of 39.49 inches accommodates the specific routing requirements of Ferrari 456 GT, 456 GTA, 550 Maranello, and F355 Spider models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports optimal engine performance and drivability\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. Carefully remove the old oxygen sensor and inspect the wiring harness for damage. Use the correct 18mm socket for sensor removal and installation. Verify the female connector aligns properly with the vehicle’s wiring harness. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker OE Replacement oxygen sensors are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details for part number 350-34123 are not provided here, Walker products typically come with a limited warranty against defects in materials and workmanship. Refer to Walker’s official documentation for complete warranty information.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":51870210982069,"sku":"DKHD-350-34123","price":77.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034123_Fro.jpg?v=1774891989","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34123-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}