{"product_id":"bosch-13581-oxygen-sensor","title":"Bosch 13581 Oxygen Sensor - Downstream, Downstream Right or Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Kia and Mazda Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 13581 is designed specifically for select Kia and Mazda models, including the Miata, Millenia, MX-3, Protege, and Sephia. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Kia and Mazda models\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor type\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e29.2-inch wiring harness length with 4-pin rectangular female connector\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with metal housing and steel finish\u003c\/li\u003e\n\u003cli\u003eOverall length of 32.9 inches for precise installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Engineered Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor line focuses on delivering reliable emission control components engineered to meet OEM specifications. This product line emphasizes precise fitment and durable construction, such as the metal housing and heated sensor element found in part number 13581, ensuring consistent sensor response and longevity in demanding automotive environments.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated sensor type, which helps maintain accurate air-fuel mixture readings for efficient combustion and reduced emissions. The sensor includes a 4-wire configuration with a 4-pin rectangular female connector, facilitating straightforward electrical connections. Its threaded mounting type with an 18 mm thread diameter and 22 mm hex size allows for secure installation. The wiring harness length of 29.2 inches and overall length of 32.9 inches provide ample reach for proper placement in the exhaust system. Constructed with a metal housing and finished in steel, this sensor is built to withstand harsh operating conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for Kia Miata and Mazda MX-3 engines\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing precise air-fuel ratio data\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or poor engine performance caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch Engineered Oxygen Sensor 13581, ensure the sensor is threaded securely into the exhaust manifold or pipe using the 22 mm hex size tool. Verify the wiring harness is connected to the vehicle’s female 4-pin connector to avoid electrical issues. No mounting bracket is included, so use the existing mounting location. It is recommended to inspect the wiring harness for damage and replace any worn connectors to maintain sensor functionality.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch Engineered Oxygen Sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. This part is a standard replacement grade sensor designed to meet OEM specifications. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control components. Refer to Bosch or your parts provider for exact warranty terms.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520461205685,"sku":"BBHK-13581","price":104.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13581_Fro.jpg?v=1775059329","url":"https:\/\/www.partcatalog.com\/products\/bosch-13581-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}