{"product_id":"walker-250-24338-oxygen-sensor","title":"Walker 250-24338 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-24338\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-24338 is designed specifically for select Chevrolet, Geo, and Suzuki models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design for reliable operation\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chevrolet, Geo, and Suzuki vehicles including Esteem, Metro, Sidekick, Swift, Tracker, Vitara, and X-90\u003c\/li\u003e\n\u003cli\u003e19.21-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 female connector for proper electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 22.76 inches to accommodate factory fitment requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. The 250-24338 oxygen sensor is a heated sensor featuring a 4-wire configuration, which includes two wires for the heating element and two for the sensor signal. This design allows the sensor to reach operating temperature quickly, improving emissions control and fuel efficiency. The sensor’s 19.21-inch wiring harness and 20-gauge wire ensure a robust electrical connection, while the radiused polygon female connector matches factory connectors for a seamless fit. The threaded mounting type with an 18.0 mm diameter provides a secure and leak-free installation. This sensor is engineered for specific fitment on Chevrolet, Geo, and Suzuki models such as the Esteem, Metro, Sidekick, Swift, Tracker, Vitara, and X-90, ensuring compatibility and reliable performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate oxygen level readings\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by enabling precise engine control adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the sensor or wiring harness\u003c\/li\u003e\n\u003cli\u003eVerify connector type and wiring before installation to ensure compatibility\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on the sensor threads if recommended by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the engine control unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE parts are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 250-24338 oxygen sensor undergoes rigorous testing to comply with OEM specifications. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532056494261,"sku":"DKHD-250-24338","price":59.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024338_Fro_920b89e1-a28f-4655-b5d5-4ada208045b5.jpg?v=1774891640","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24338-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}