{"product_id":"walker-350-64015-oxygen-sensor","title":"Walker 350-64015 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-64015 Oxygen Sensor for Mazda RX-8\u003c\/h2\u003e\u003cp\u003eThe Walker 350-64015 oxygen sensor is designed specifically for the Mazda RX-8, providing precise emission control and engine performance monitoring. 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 with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda RX-8 models\u003c\/li\u003e\n\u003cli\u003e19.21-inch wiring harness length for flexible routing\u003c\/li\u003e\n\u003cli\u003e20 gauge wire for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 22.76 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-64015) is engineered to meet the exact specifications required by the Mazda RX-8. The sensor type is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring accurate oxygen level readings. The wiring harness length of 19.21 inches provides ample length for installation without excess slack. The connector features a radiused polygon shape with a male gender, designed to fit securely with the vehicle’s wiring harness. The sensor mounts via a threaded connection with an 18.0 mm diameter, matching the factory mounting points on the RX-8.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on delivering reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct replacement solution for Mazda RX-8 owners who require precise sensor performance and durability. Walker’s aftermarket sensors are designed to integrate seamlessly with vehicle systems, supporting emission compliance and engine management.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or worn oxygen sensors in Mazda RX-8\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate oxygen level data 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 enabling proper combustion control\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 sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate oxygen sensor socket for threaded 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; torque to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness for damage or corrosion during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker oxygen sensors undergo rigorous testing to ensure durability and accurate performance under various operating conditions. The 350-64015 sensor is manufactured to meet strict quality standards consistent with Walker Products Aftermarket guidelines. Warranty coverage details should be confirmed with the product documentation or distributor.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43541181792437,"sku":"DKHD-350-64015","price":81.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35064015_Fro.jpg?v=1774892209","url":"https:\/\/www.partcatalog.com\/products\/walker-350-64015-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}