{"product_id":"walker-250-24018-oxygen-sensor","title":"Walker 250-24018 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker 250-24018 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24018 oxygen sensor is designed specifically for select Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac 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 warm-up and accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for various GM vehicles including Silverado, Tahoe, and Escalade\u003c\/li\u003e\n\u003cli\u003e12.32-inch wiring harness length with 4 wires of 20 gauge measurement\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 15.87 inches for proper fitment in exhaust system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products OE Brand Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. The 250-24018 oxygen sensor from this line is engineered to provide precise emissions control and durability, maintaining the performance standards expected in GM vehicles such as the Chevrolet Silverado and Cadillac Escalade.\u003c\/p\u003e\u003ch2\u003eProduct Description and Attributes\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire design includes a 20 gauge wire size, ensuring reliable signal transmission. The 12.32-inch wiring harness length and radiused polygon female connector are tailored for specific GM models, providing a secure and exact fit. The sensor mounts via an 18.0 mm threaded connection, with an overall length of 15.87 inches to fit properly within the exhaust system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve poor fuel economy caused by inaccurate oxygen readings\u003c\/li\u003e\n\u003cli\u003eReduces engine performance issues related to faulty sensor signals\u003c\/li\u003e\n\u003cli\u003eAssists in correcting rough idling and hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eSupports emissions compliance by maintaining proper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before installation to avoid burns. Use the correct 18.0 mm socket for sensor removal and installation. Verify the connector matches the radiused polygon female type to avoid wiring issues. Follow torque specifications to prevent damage to the threaded mounting. Confirm compatibility with your specific Buick, Cadillac, Chevrolet, GMC, Oldsmobile, or Pontiac model before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet original equipment standards, ensuring reliable performance and durability. The 250-24018 part number undergoes rigorous testing to comply with emissions regulations. Warranty coverage details should be confirmed with the distributor or manufacturer to ensure protection against defects.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531560288437,"sku":"DKHD-250-24018","price":54.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024018_Fro_1ba7a271-a747-4ae3-8b60-cccb38220644.jpg?v=1774891545","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24018-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}