{"product_id":"walker-250-24736-oxygen-sensor","title":"Walker 250-24736 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-24736\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-24736 is designed for precise emission control in select GM vehicles. This heated oxygen sensor features a specific fitment for models such as the Chevrolet Silverado, Cadillac Escalade, and GMC Sierra, ensuring accurate air-fuel mixture readings for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design for reliable operation\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saturn models\u003c\/li\u003e\n\u003cli\u003e13.31-inch wiring harness length with 20-gauge wire for durability\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for precise electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 16.85 inches to accommodate factory specifications\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 heated sensor element to provide faster response times and improved emission control. The 4-wire configuration includes two wires for the heater circuit and two for the sensor signal, enhancing sensor accuracy and durability. The wiring harness length of 13.31 inches and 20-gauge wire gauge measurement ensure proper fit and electrical integrity within the engine bay. The sensor’s threaded mounting type with an 18.0 mm diameter allows for straightforward installation in compatible exhaust systems. The radiused polygon male connector is designed to match factory connectors, reducing the risk of connection issues.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor is part of that line, providing a direct replacement solution for emission control sensors in various GM vehicles. The OE line emphasizes fitment accuracy and reliable performance, making it suitable for professional repairs and maintenance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 1500, 2500 HD, 3500 HD, Tahoe, Suburban 1500, 2500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, 2500 HD, 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500\u003c\/li\u003e\n\u003cli\u003eHummer H3\u003c\/li\u003e\n\u003cli\u003ePontiac G6, Torrent\u003c\/li\u003e\n\u003cli\u003eSaturn Aura, Vue\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\u003eRough engine idle or hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eIncreased exhaust emissions from improper sensor function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine and exhaust system are cool before installation to avoid burns. Use the correct 18.0 mm socket for removal and installation to prevent damage to the sensor or threads. Verify the connector type matches the vehicle’s wiring harness to ensure proper electrical connection. Avoid twisting or pulling on the wiring harness during installation to maintain wire integrity. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards and OEM specifications. While specific warranty details for part number 250-24736 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":43532633571509,"sku":"DKHD-250-24736","price":46.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024736_Fro_f7fa9c86-439b-40d9-9813-950494f29abc.jpg?v=1774891724","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24736-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}