{"product_id":"walker-350-34412-oxygen-sensor","title":"Walker 350-34412 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker 350-34412 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34412 oxygen sensor is designed for specific vehicle applications including Buick, Cadillac, Chevrolet, GMC, Honda, Isuzu, Oldsmobile, and Pontiac models. This heated oxygen sensor provides accurate emissions control by monitoring exhaust gases and helping maintain optimal engine performance.\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, Honda, Isuzu, Oldsmobile, and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003e13.31-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 16.85 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Aftermarket Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components designed to meet or exceed OEM specifications. The line emphasizes precise fitment and durable construction, ensuring compatibility and performance for a wide range of vehicle makes and models.\u003c\/p\u003e\u003ch2\u003eProduct Description and Features\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34412 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 4-wire design includes a dedicated heater circuit, which enhances sensor responsiveness under various driving conditions. The 13.31-inch wiring harness length and radiused polygon female connector facilitate straightforward installation in the specified vehicles. The threaded mounting type with an 18.0 mm diameter ensures a secure and proper fit in the exhaust system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Alero, Century, LeSabre\u003c\/li\u003e\n\u003cli\u003eCadillac DeVille, Eldorado, Seville\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500, Blazer, Impala, Malibu, Silverado 1500\/2500, Suburban 1500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500\/2500, Envoy XL, Envoy XUV, Yukon, Yukon XL 1500\u003c\/li\u003e\n\u003cli\u003eHonda Passport\u003c\/li\u003e\n\u003cli\u003eIsuzu Ascender, Rodeo, Rodeo Sport\u003c\/li\u003e\n\u003cli\u003eOldsmobile Aurora, Intrigue\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Am, Grand Prix, Montana, Sunfire\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 idle caused by sensor malfunction\u003c\/li\u003e\n\u003cli\u003eReduced engine performance and drivability issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, ensure the vehicle is cool to avoid burns. Disconnect the battery to prevent electrical shorts. Use appropriate tools to remove the old sensor and avoid damaging the exhaust threads. The 13.31-inch wiring harness length provides flexibility, but verify routing to prevent wire damage. Tighten the sensor to the manufacturer’s torque specifications to ensure a proper seal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details for part number 350-34412 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship to support long-term reliability.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538261541045,"sku":"DKHD-350-34412","price":42.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034412_Fro.jpg?v=1774892074","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34412-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}