{"product_id":"walker-350-34581-oxygen-sensor","title":"Walker 350-34581 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker 350-34581 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34581 oxygen sensor is designed for specific vehicle applications including Buick, Cadillac, Chevrolet, GMC, and more. This heated oxygen sensor ensures accurate emissions control and optimal engine performance for models like the Chevrolet Silverado 1500 and Cadillac Escalade.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for select Buick, Cadillac, Chevrolet, GMC, Isuzu, Pontiac, Saab, and Saturn models\u003c\/li\u003e\n\u003cli\u003e14.09-inch wiring harness length with 20 gauge wire\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with radiused polygon female connector\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 17.64 inches for precise installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34581 oxygen sensor is a heated sensor designed to provide accurate air-fuel mixture readings to the engine control unit. Featuring a 14.09-inch wiring harness and 20 gauge wire, this sensor offers reliable electrical connectivity. The four-wire design includes a radiused polygon female connector, ensuring a secure and proper fit. Its threaded mounting type with an 18.0 mm thread diameter allows for straightforward installation in compatible vehicles. The overall length of 17.64 inches accommodates the specific engine bay configurations of models such as the GMC Sierra 1500 and Buick LaCrosse.\u003c\/p\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on delivering quality emission control components tailored to exact vehicle specifications. Walker Products Aftermarket sensors are engineered to meet or exceed OEM standards, providing dependable performance and durability for emission systems.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper oxygen sensing for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by maintaining accurate air-fuel ratios\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and hesitation during acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific make and model before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the threaded mounting during removal or installation\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length and connector type to confirm fitment\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications for sensor installation\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors, including part number 350-34581, are manufactured to meet stringent quality standards. Each sensor undergoes rigorous testing to ensure reliable operation and durability. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term performance.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538363154613,"sku":"DKHD-350-34581","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034581_Fro_f1dcc301-6bb6-414c-931f-b71f96b767fd.jpg?v=1774892123","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34581-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}