{"product_id":"bosch-15273-oxygen-sensor","title":"Bosch 15273 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Bosch Engineered Oxygen Sensor 15273\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 15273 is designed specifically for select Pontiac and Toyota models, including the Echo, Matrix, and Vibe. This narrow-band heated oxygen sensor provides reliable emission control performance with precise fitment and durable construction.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Pontiac Echo, Toyota Matrix, and Toyota Vibe\u003c\/li\u003e\n\u003cli\u003eSpecific fit design ensures proper installation and function\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for accurate air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eIncludes a 16.9-inch wiring harness with a 4-wire blade terminal connector\u003c\/li\u003e\n\u003cli\u003eConstructed with metal housing and steel finish for durability\u003c\/li\u003e\n\u003cli\u003eConnector features a rectangular shape with male gender terminals\u003c\/li\u003e\n\u003cli\u003eOverall length of 20.3 inches and wire length of 19.1 inches from sealing surface to connector end\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 15273 is a standard replacement part engineered to meet the emission control requirements of specific Pontiac and Toyota vehicles. This sensor is a narrow-band type with heating elements to ensure rapid sensor response and accurate oxygen level detection in the exhaust stream. The threaded mounting design with an 18 mm diameter and 22 mm hex size allows for secure installation using standard tools. The sensor’s metal housing and steel finish provide resistance to heat and corrosion, extending its service life.\u003c\/p\u003e\u003cp\u003eThe included wiring harness measures 16.9 inches and features a 4-wire blade terminal connector with a rectangular shape and male gender terminals, ensuring a precise electrical connection. The overall length of the sensor assembly is 20.3 inches, with 19.1 inches measured from the sealing surface to the end of the connector, facilitating proper routing and fitment in the engine bay.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for use in Pontiac Echo models requiring a narrow-band heated oxygen sensor\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota Matrix vehicles needing a specific fit oxygen sensor replacement\u003c\/li\u003e\n\u003cli\u003eSuitable for Toyota Vibe models with matching sensor specifications\u003c\/li\u003e\n\u003cli\u003eHelps maintain optimal engine performance and emissions compliance\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn oxygen sensors to restore fuel efficiency and reduce emissions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with part number 15273 before installation\u003c\/li\u003e\n\u003cli\u003eUse a 22 mm oxygen sensor socket or wrench for mounting and removal\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before sensor replacement to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness and connector for damage prior to installation\u003c\/li\u003e\n\u003cli\u003eDo not overtighten the sensor; follow manufacturer torque specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 15273 is manufactured to meet OEM standards for fit, form, and function. Bosch’s engineering ensures consistent sensor performance and durability under typical operating conditions. This oxygen sensor is a standard replacement part designed to provide reliable emission control and engine management support. Warranty coverage details should be confirmed with the parts distributor or vehicle manufacturer.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520514846901,"sku":"BBHK-15273","price":89.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_15273_Fro.jpg?v=1775059394","url":"https:\/\/www.partcatalog.com\/products\/bosch-15273-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}