{"product_id":"walker-250-241128-oxygen-sensor","title":"Walker 250-241128 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-241128\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-241128 is designed specifically for select Chevrolet and GMC vehicles. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector, ensuring precise fitment and reliable performance in emission control systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4 wires for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chevrolet and GMC models including Silverado 1500 and Yukon XL 1500\u003c\/li\u003e\n\u003cli\u003e12.32-inch wiring harness length with 20 gauge wire for durability\u003c\/li\u003e\n\u003cli\u003eThread diameter of 18.0 mm for secure threaded mounting\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for proper electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 15.87 inches for optimal installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor from Walker Products OE is engineered with a 4-wire heated sensor design, which helps the sensor reach operating temperature quickly for improved emission control. The wiring harness length of 12.32 inches and 20 gauge wire gauge measurement provide a balance of flexibility and durability. The sensor’s threaded mounting type with an 18.0 mm thread diameter ensures a secure and leak-free installation. The radiused polygon male connector is designed to match factory specifications, reducing the risk of electrical connection issues. Overall, the 15.87-inch length accommodates proper placement within the exhaust system.\u003c\/p\u003e\u003ch2\u003eCompatible Chevrolet and GMC Models\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Avalanche 1500\u003c\/li\u003e\n\u003cli\u003eChevrolet Captiva Sport\u003c\/li\u003e\n\u003cli\u003eChevrolet Express 1500, 2500, 3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Savana 1500, 2500, 3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Sierra 1500, Sierra 1500 Classic\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 1500, Silverado 1500 Classic\u003c\/li\u003e\n\u003cli\u003eChevrolet Suburban 1500\u003c\/li\u003e\n\u003cli\u003eChevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, Sierra 1500 Classic\u003c\/li\u003e\n\u003cli\u003eGMC Yukon, Yukon XL 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts designed to meet or exceed factory specifications. This oxygen sensor 250-241128 is part of that line, ensuring compatibility and performance consistent with the original sensor installed on Chevrolet and GMC vehicles. The OE line emphasizes precise fitment and reliable operation within emission control systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings causing poor engine performance\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency from inaccurate sensor data\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor failure\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. Use the correct tools to remove the old sensor and install the new one with the 18.0 mm threaded mounting. Verify the radiused polygon male connector is securely connected to the vehicle’s wiring harness. Avoid twisting or damaging the 12.32-inch wiring harness during installation. It is recommended to check for any exhaust leaks after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details for part number 250-241128 may vary, Walker typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531724849333,"sku":"DKHD-250-241128","price":56.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_250241128_Fro_7e4589a4-45a1-4df9-924d-b00e5218094c.jpg?v=1774891576","url":"https:\/\/www.partcatalog.com\/products\/walker-250-241128-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}