{"product_id":"walker-250-24871-oxygen-sensor","title":"Walker 250-24871 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-24871\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-24871 is designed specifically for the Mazda CX-7, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda CX-7 models\u003c\/li\u003e\n\u003cli\u003e26.1-inch wiring harness length with 4 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 29.65 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on providing original equipment quality parts that meet or exceed OEM specifications. The 250-24871 oxygen sensor is a heated sensor type, which allows for faster warm-up times and improved fuel efficiency. It includes a 26.1-inch wiring harness with four 20-gauge wires, ensuring stable electrical signals and compatibility with the vehicle’s engine control unit. The sensor’s threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the Mazda CX-7’s exhaust system. The radiused polygon male connector is designed to fit securely, reducing the risk of disconnection or signal loss.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers caused by oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring correct sensor feedback\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Products OE oxygen sensor 250-24871 on a Mazda CX-7, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Confirm the connector’s radiused polygon shape and male gender match the vehicle’s harness for a secure fit. 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 parts are manufactured to meet strict quality standards, ensuring reliable performance and durability. This oxygen sensor undergoes rigorous testing to comply with emission control requirements. While specific warranty details are not provided here, Walker typically offers coverage consistent with OEM replacement parts.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532904366261,"sku":"DKHD-250-24871","price":88.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024871_Fro.jpg?v=1774891754","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24871-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}