{"product_id":"walker-250-24353-oxygen-sensor","title":"Walker 250-24353 Oxygen Sensor - Downstream or Downstream Rear","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-24353\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-24353 is designed specifically for select Saab, Saturn, and Volvo 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 configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Saab 9-3, 9-3X; Saturn L300, LS2, LW2, LW300; Volvo S80\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 38.7 inches and overall length of 42.24 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 22 for reliable signal transmission\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 factory specifications. The 250-24353 oxygen sensor is a heated sensor type, which allows it to reach operating temperature quickly for faster and more accurate readings. It features a 4-wire design, including two wires for the heater circuit and two for the sensor signal, ensuring consistent performance and durability. The sensor’s threaded mounting type with an 18.0 mm diameter allows for straightforward installation in compatible exhaust systems.\u003c\/p\u003e\u003cp\u003eThe radiused polygon male connector provides a secure and precise fit, reducing the risk of electrical issues. With a wiring harness length of 38.7 inches and an overall length of 42.24 inches, this sensor is engineered to fit the specific routing and space requirements of the supported Saab, Saturn, and Volvo models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSaab 9-3 and 9-3X\u003c\/li\u003e\n\u003cli\u003eSaturn L300, LS2, LW2, LW300\u003c\/li\u003e\n\u003cli\u003eVolvo S80\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the original oxygen sensor in these models, helping to maintain proper emissions control and engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Oxygen Sensor 250-24353\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eIncreased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or rough idling caused by sensor malfunction\u003c\/li\u003e\n\u003cli\u003eReduced engine performance and drivability issues\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 for threaded sensor removal and installation\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle harness before installation\u003c\/li\u003e\n\u003cli\u003eDo not over-tighten the sensor; follow manufacturer torque specifications\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness for damage and secure connections to prevent signal loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE parts are manufactured to meet original equipment standards, ensuring reliable performance and durability. The 250-24353 oxygen sensor undergoes rigorous testing to comply with emissions control requirements. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532078219445,"sku":"DKHD-250-24353","price":67.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024353_Fro.jpg?v=1774891645","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24353-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}