{"product_id":"bosch-13566-oxygen-sensor","title":"Bosch 13566 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Bosch Engineered Oxygen Sensor 13566\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 13566 is designed specifically for Toyota Sienna models, providing precise emission control and reliable performance. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings to help maintain optimal engine efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Toyota Sienna vehicles\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for improved response\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eIncludes a 9.6-inch wiring harness with 4 wires and blade terminals\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with a 22 mm hex size for installation\u003c\/li\u003e\n\u003cli\u003eConnector features a rectangular shape with male terminals\u003c\/li\u003e\n\u003cli\u003eOverall length of 13 inches and wiring harness length of 9.6 inches\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for emission control sensors\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 precise and reliable emission control components tailored to specific vehicle applications. The 13566 sensor is part of this line, engineered to meet OEM specifications for Toyota Sienna models. This ensures compatibility and consistent performance in monitoring exhaust gases and maintaining emission standards.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings. The sensor’s metal housing and threaded mounting type with an 18 mm thread diameter ensure a secure and durable fit. The 4-wire configuration with blade terminals and a rectangular male connector supports reliable electrical connections. With an overall length of 13 inches and a wiring harness length of 9.6 inches, installation flexibility is enhanced. The sensor’s steel finish and standard replacement grade make it a practical choice for maintaining your Toyota Sienna’s emission system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio sensing for Toyota Sienna engines\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate exhaust gas data\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring correct sensor operation\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty oxygen sensors\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 a 22 mm oxygen sensor socket for proper removal and installation\u003c\/li\u003e\n\u003cli\u003eVerify the connector type matches the vehicle’s wiring harness (rectangular male connector)\u003c\/li\u003e\n\u003cli\u003eDo not overtighten; torque to manufacturer specifications for the 18 mm threaded sensor\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness routing to avoid contact with hot exhaust components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 13566 is manufactured to meet strict quality standards for emission control sensors. It is constructed with durable metal housing and reliable electrical components to ensure long service life. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520460976309,"sku":"BBHK-13566","price":75.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13566_Fro.jpg?v=1775059328","url":"https:\/\/www.partcatalog.com\/products\/bosch-13566-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}