{"product_id":"walker-350-34693-oxygen-sensor","title":"Walker 350-34693 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-34693\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34693 oxygen sensor is designed specifically for select Mazda models, including the Mazda 3, 3 Sport, 6, CX-5, and CX-9. This heated oxygen sensor provides accurate emissions monitoring to help maintain engine performance and fuel efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda 3, 3 Sport, 6, CX-5, and CX-9\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eConnector features a radiused polygon shape and female gender\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 25.12 inches and overall length of 28.66 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for reliable signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-34693) is engineered to meet the specific requirements of various Mazda vehicles. The sensor is heated, which allows it to reach operating temperature quickly for accurate oxygen level readings. It features a 4-wire design, ensuring proper heater circuit and signal output. The threaded mounting type with an 18.0 mm diameter allows for secure installation in the exhaust system. The connector is designed with a radiused polygon shape and female gender to match factory wiring harnesses, simplifying replacement.\u003c\/p\u003e\u003ch2\u003eCompatible Mazda Models and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is compatible with the following Mazda vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMazda 3 and Mazda 3 Sport\u003c\/li\u003e\n\u003cli\u003eMazda 6\u003c\/li\u003e\n\u003cli\u003eMazda CX-5\u003c\/li\u003e\n\u003cli\u003eMazda CX-9\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing the correct oxygen sensor like the Walker 350-34693 ensures proper emissions control and engine management for these models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eIncreased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or rough idling caused by sensor malfunction\u003c\/li\u003e\n\u003cli\u003eReduced engine performance and drivability problems\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 removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the threaded mounting\u003c\/li\u003e\n\u003cli\u003eVerify connector compatibility with the factory wiring harness (radiused polygon, female)\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on threads if recommended by manufacturer\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket parts are manufactured to meet or exceed OEM specifications. The 350-34693 oxygen sensor undergoes rigorous testing to ensure durability and reliable performance. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538395955381,"sku":"DKHD-350-34693","price":52.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034693_Fro.jpg?v=1774892149","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34693-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}