{"product_id":"walker-350-34699-oxygen-sensor","title":"Walker 350-34699 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-34699\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket Oxygen Sensor 350-34699 is designed specifically for select Infiniti and Nissan models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Infiniti and Nissan vehicles including 370Z, Altima, and Murano\u003c\/li\u003e\n\u003cli\u003e12.32-inch wiring harness length with 4 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eFemale connector with radiused polygon shape for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 15.87 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-34699) is engineered to meet the exact specifications of various Infiniti and Nissan models such as the Q50, Pathfinder, and Juke. The heated sensor design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Featuring a 12.32-inch wiring harness and 4 wires with 20 gauge measurement, it provides reliable electrical connectivity. The sensor mounts via a threaded 18.0 mm diameter fitting, ensuring a secure and precise installation. The female connector with a radiused polygon shape guarantees compatibility with the vehicle’s wiring harness, minimizing installation issues.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is compatible with the following Infiniti and Nissan models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInfiniti 370Z, Q40, Q50, Q60, Q70, Q70L, QX50, QX60, QX70\u003c\/li\u003e\n\u003cli\u003eNissan Altima, Juke, JX35, Murano, Pathfinder, Quest\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace faulty or worn oxygen sensors that can cause issues such as poor fuel economy, rough idling, and increased emissions.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to inaccurate air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or rough idling caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eIncreased exhaust emissions leading to failed emissions tests\u003c\/li\u003e\n\u003cli\u003ePotential damage to catalytic converter from improper sensor signals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-34699 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Verify the connector shape and gender match the vehicle’s harness before installation. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications. 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 Products Aftermarket parts are manufactured to meet or exceed OEM standards. The 350-34699 oxygen sensor undergoes rigorous testing to ensure durability and performance in emission control systems. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538400542901,"sku":"DKHD-350-34699","price":63.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034699_Fro.jpg?v=1774892151","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34699-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}