{"product_id":"walker-250-24378-oxygen-sensor","title":"Walker 250-24378 Oxygen Sensor - Center","description":"\u003ch2\u003eOverview of Walker 250-24378 Oxygen Sensor for Mazda MPV\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE 250-24378 oxygen sensor is designed specifically for the Mazda MPV, 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 wires for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda MPV models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e10.75-inch wiring harness length and 14.29-inch overall length\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for reliable connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 250-24378) is engineered with a 4-wire heated sensor design, which allows for faster warm-up times and improved fuel efficiency. The 20 gauge wire ensures strong electrical conductivity and resistance to wear. The wiring harness length of 10.75 inches and overall length of 14.29 inches provide ample reach for installation in the Mazda MPV. The sensor’s threaded mounting type with an 18.0 mm thread diameter allows for a secure and precise fit. The radiused polygon female connector is designed to match the factory wiring harness, ensuring compatibility and ease of installation.\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 part of that line, providing a direct replacement solution for emission control sensors. The OE line emphasizes durability, fitment accuracy, and reliable performance, making it suitable for maintaining the emission standards of the Mazda MPV.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring correct sensor feedback to the ECU\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by maintaining optimal combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24378 oxygen sensor on a Mazda MPV, ensure the engine is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Confirm the connector shape and gender match the factory harness before installation. Thread the sensor carefully to avoid cross-threading and tighten to manufacturer torque specifications.\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 reliability and durability. This part is designed to provide consistent performance in emission control systems. 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":43532115378357,"sku":"DKHD-250-24378","price":71.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024378_Fro.jpg?v=1774891652","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24378-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}