{"product_id":"walker-250-24392-oxygen-sensor","title":"Walker 250-24392 Oxygen Sensor - Downstream, Downstream Left or Downstream Right","description":"\u003ch2\u003eOverview of Walker 250-24392 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24392 oxygen sensor is designed specifically for select BMW and Land Rover models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for BMW 3 Series, 5 Series, and Land Rover Range Rover, X3, X5 models\u003c\/li\u003e\n\u003cli\u003e36.54 inches wiring harness length and 40.08 inches overall length\u003c\/li\u003e\n\u003cli\u003eThread diameter of 18.0 mm for threaded mounting\u003c\/li\u003e\n\u003cli\u003eConnector with radiused polygon shape and female gender\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for reliable signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24392) is engineered to meet the exact specifications of various BMW and Land Rover vehicles, including BMW 320i, 323Ci, 325i, 328i, 330i, 525i, 528i, 530i, and Land Rover Range Rover, X3, X5, Z3, and Z4 models. The sensor’s heated design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire setup includes two wires for the heater circuit and two for the sensor signal, ensuring accurate oxygen level readings. The 18.0 mm threaded mounting type provides a secure fit, while the radiused polygon female connector ensures proper electrical connection. With a wiring harness length of 36.54 inches and an overall length of 40.08 inches, this sensor is designed for straightforward installation in the specified vehicles.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor is part of that line, providing a direct replacement solution that maintains the integrity of the vehicle’s emission control system. Using Walker Products OE parts helps 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 accurate air-fuel mixture readings for BMW 3 Series and 5 Series models\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions and improves fuel economy in Land Rover Range Rover and X series vehicles\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and poor acceleration linked to oxygen sensor problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before removing the old oxygen sensor to avoid burns. Use an oxygen sensor socket or appropriate wrench to remove the threaded sensor. Verify the connector type matches the vehicle harness before installation. Avoid damaging the wiring harness during installation and confirm the sensor is securely threaded to prevent exhaust leaks. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper 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 are tested for durability and performance. While specific warranty details may vary, Walker typically offers a limited warranty covering 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":43532138643637,"sku":"DKHD-250-24392","price":78.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024392_Fro.jpg?v=1774891656","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24392-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}