{"product_id":"walker-250-24248-oxygen-sensor","title":"Walker 250-24248 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-24248\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-24248 is designed specifically for select Buick, Cadillac, Chevrolet, GMC, and Pontiac models. This heated oxygen sensor features a 13.31-inch wiring harness 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 Buick, Cadillac, Chevrolet, GMC, and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003e13.31-inch wiring harness length for optimal installation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eOverall length of 16.85 inches for proper sensor placement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24248) is engineered to meet the exact specifications of various GM vehicles, including models such as the Buick LaCrosse, Cadillac Escalade, Chevrolet Silverado 1500 HD, and GMC Sierra 2500 HD. The sensor’s heated design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Featuring a 4-wire configuration and a 20-gauge wire measurement, this sensor provides reliable signal transmission to the engine control unit. The radiused polygon male connector ensures a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation.\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 match or exceed factory specifications. This oxygen sensor is part of that line, offering a direct replacement solution designed to maintain the emission control integrity of your vehicle. By using Walker Products OE parts, you ensure compatibility and performance consistent with the original sensor installed by the manufacturer.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel mixture readings for improved engine performance\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by maintaining accurate sensor data\u003c\/li\u003e\n\u003cli\u003ePrevents poor fuel economy caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling and engine hesitation linked to sensor failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Products OE oxygen sensor 250-24248, ensure the vehicle is compatible with the specific fitment list including Buick Allure, Cadillac Escalade EXT, Chevrolet Avalanche 2500, and GMC Yukon XL 2500 among others. Use proper tools to avoid damaging the threaded mounting or connector. Verify the wiring harness length and connector type match the vehicle’s original sensor to ensure a secure connection. It is recommended to inspect the wiring and connector for corrosion or damage before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. This part number 250-24248 undergoes rigorous testing to comply with emission control requirements. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s longevity and function.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531976016053,"sku":"DKHD-250-24248","price":57.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024248_Fro.jpg?v=1774891625","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24248-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}