{"product_id":"walker-250-23095-oxygen-sensor","title":"Walker 250-23095 Oxygen Sensor - Upstream Front","description":"\u003ch2\u003eOverview of Walker 250-23095 Oxygen Sensor for Mazda Millenia\u003c\/h2\u003e\u003cp\u003eThe Walker 250-23095 oxygen sensor is designed specifically for the Mazda Millenia, 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 for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda Millenia models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e17.24-inch wiring harness length with 3 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 20.79 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 factory specifications. The 250-23095 oxygen sensor from this line is engineered to provide consistent performance and durability, matching the exact requirements of the Mazda Millenia’s emission system.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Attributes\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is a heated type, which allows it to reach operating temperature quickly for faster feedback to the engine control unit. It includes a 17.24-inch wiring harness with three 20-gauge wires, ensuring proper electrical conductivity and signal transmission. The sensor’s connector is a radiused polygon female type, designed to fit securely and prevent disconnections. The threaded mounting with an 18.0 mm diameter ensures a tight and leak-free installation. With an overall length of 20.79 inches, this sensor fits precisely in the designated location on the Mazda Millenia.\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 enabling precise engine adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-23095 oxygen sensor, ensure the engine is cool to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to prevent damage. Verify the connector’s radiused polygon female shape matches the vehicle harness before connecting. Avoid twisting or pulling on the wiring harness to maintain wire integrity. Proper torque specifications should be followed to secure the sensor without over-tightening.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable operation and longevity. While specific warranty details for part number 250-23095 may vary, Walker typically offers coverage against defects in materials and workmanship. Refer to product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531495407797,"sku":"DKHD-250-23095","price":74.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25023095_Fro.jpg?v=1774891528","url":"https:\/\/www.partcatalog.com\/products\/walker-250-23095-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}