{"product_id":"walker-250-24433-oxygen-sensor","title":"Walker 250-24433 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 250-24433 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24433 oxygen sensor is designed specifically for Mercury Quest and Nissan Villager 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 sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mercury Quest and Nissan Villager\u003c\/li\u003e\n\u003cli\u003e30.24-inch wiring harness length for convenient installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement with 4 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 33.78 inches for proper fitment\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 OEM specifications. The 250-24433 oxygen sensor from this line is engineered to provide consistent performance and durability, ensuring compatibility and reliability for Mercury Quest and Nissan Villager vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Description and Attributes\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated design, which allows it to reach operating temperature quickly, improving emissions control efficiency. The 4-wire configuration supports both the sensor signal and the heating element, enhancing sensor responsiveness. The wiring harness length of 30.24 inches and overall length of 33.78 inches provide ample reach for installation in the specified vehicles. The radiused polygon female connector ensures a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter allows for straightforward replacement without modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio for Mercury Quest and Nissan Villager\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate oxygen level readings\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring correct sensor operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Mercury Quest or Nissan Villager before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools for threaded mounting to avoid damage\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle harness (radiused polygon female)\u003c\/li\u003e\n\u003cli\u003eHandle wiring harness carefully to prevent damage during installation\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications for sensor mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 250-24433 part number undergoes rigorous testing to comply with emissions regulations and OEM requirements. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532185206965,"sku":"DKHD-250-24433","price":74.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024433_Fro.jpg?v=1774891667","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24433-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}