{"product_id":"walker-250-24869-oxygen-sensor","title":"Walker 250-24869 Oxygen Sensor - Downstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker 250-24869 Oxygen Sensor for Cadillac and Chevrolet\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE 250-24869 oxygen sensor is designed specifically for select Cadillac and Chevrolet models, including the ATS, Camaro, and CTS. 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 configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Cadillac ATS, Chevrolet Camaro, and CTS\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 electrical connection\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 13.31 inches and overall length of 16.85 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 22 for reliable signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 250-24869) features a heated sensor type that allows for faster warm-up times and improved sensor responsiveness. The 4-wire design includes two wires for the heating element and two for the sensor signal, ensuring accurate and stable readings. The sensor is mounted using a threaded design with an 18.0 mm diameter, compatible with the exhaust system of the specified Cadillac and Chevrolet models.\u003c\/p\u003e\u003cp\u003eThe connector is a radiused polygon shape with a male gender, providing a secure and precise fit to the vehicle’s wiring harness. The wiring harness length measures 13.31 inches, while the overall length of the sensor is 16.85 inches, allowing for proper installation without strain on the wiring.\u003c\/p\u003e\u003ch2\u003eWalker Products OE 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 engineered to provide reliable emissions control and maintain factory-level performance for Cadillac and Chevrolet vehicles. Using parts from the Walker Products OE line ensures compatibility and durability consistent with the original sensor installed by the manufacturer.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate air-fuel ratio data\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance problems caused by faulty sensor readings\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24869 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Confirm the connector matches the radiused polygon male shape for a secure connection. Follow torque specifications recommended by the vehicle manufacturer to prevent sensor damage or exhaust leaks.\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 undergo rigorous testing to ensure reliable performance. This part number 250-24869 is backed by Walker’s quality assurance protocols, providing confidence in fitment and function for Cadillac ATS, Chevrolet Camaro, and CTS models. Warranty details are available through the manufacturer and typically cover defects in materials and workmanship.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532896633013,"sku":"DKHD-250-24869","price":68.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024869_Fro_301a9931-aa6a-4a36-b4a6-092116c66cd1.jpg?v=1774891753","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24869-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}