{"product_id":"bosch-15019-oxygen-sensor","title":"Bosch 15019 Oxygen Sensor - Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Saab and Subaru Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 15019 is designed specifically for select Saab and Subaru models, including the 9-2X, Forester, and Impreza. This heated wide-band oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster warm-up and accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Saab 9-2X and Subaru Forester, Impreza models\u003c\/li\u003e\n\u003cli\u003eWide-band sensor type with 4-pin female connector and square shape\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eIncludes 28.5-inch wiring harness with 4 wires and female terminals\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel for long-lasting use\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable emission control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Validated Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor product line focuses on delivering sensors that meet strict validation standards for fit, form, and function. The 15019 sensor is engineered to provide precise oxygen level measurements, helping maintain proper engine combustion and reduce harmful emissions. This line is tailored to specific vehicle applications, ensuring compatibility and performance consistency.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving sensor response time and engine efficiency. The wide-band sensor type provides a broad measurement range for accurate air-fuel ratio monitoring. With a 4-wire configuration and a 28.5-inch wiring harness, it offers straightforward installation and reliable electrical connections. The sensor’s metal housing and steel finish provide durability against harsh engine conditions. Its threaded mounting with an 18 mm diameter and 22 mm hex size ensures secure attachment in the exhaust system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio readings for improved fuel economy\u003c\/li\u003e\n\u003cli\u003eHelps reduce engine misfires and rough idling\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance by maintaining accurate oxygen sensing\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves overall engine performance and reduces exhaust emissions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before removing the old oxygen sensor to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the wiring harness length and connector type match the vehicle’s factory specifications. Avoid damaging the sensor’s wiring during installation. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 15019 is manufactured to meet OEM standards for quality and durability. Bosch provides a standard replacement grade sensor designed for reliable long-term operation. While specific warranty details may vary, Bosch products typically include a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520491778229,"sku":"BBHK-15019","price":275.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_15019_Fro.jpg?v=1775059369","url":"https:\/\/www.partcatalog.com\/products\/bosch-15019-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}