{"product_id":"rear-oxygen-sensor-11788651104-2019-bmw-325li-2-0t","title":"Rear Oxygen Sensor 11788651104 for 2019 BMW 325Li 2.0T","description":"\u003cp data-start=\"110\" data-end=\"187\"\u003e\u003cstrong data-start=\"110\" data-end=\"187\"\u003eReplacement rear oxygen sensor designed for 2019 BMW 325Li 2.0T vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"189\" data-end=\"515\"\u003eThis rear O2 sensor, also known as a downstream oxygen sensor, monitors oxygen levels in the exhaust system after the catalytic converter and sends signal data to the engine control unit. A faulty rear oxygen sensor may cause poor fuel economy, increased emissions, rough idle, weak acceleration, or check engine light issues.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"517\" data-end=\"529\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"531\" data-end=\"917\"\u003e\n\u003cli data-section-id=\"1iwsg5u\" data-start=\"531\" data-end=\"574\"\u003eRear oxygen sensor \/ downstream O2 sensor\u003c\/li\u003e\n\u003cli data-section-id=\"15rj2ue\" data-start=\"575\" data-end=\"642\"\u003eHelps monitor exhaust oxygen levels after the catalytic converter\u003c\/li\u003e\n\u003cli data-section-id=\"pe6g9x\" data-start=\"643\" data-end=\"698\"\u003eSupports proper emissions control and fuel efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1va92fk\" data-start=\"699\" data-end=\"746\"\u003eSuitable for 2019 BMW 325Li 2.0T applications\u003c\/li\u003e\n\u003cli data-section-id=\"wznbm1\" data-start=\"747\" data-end=\"788\"\u003eReplacement for part number 11788651104\u003c\/li\u003e\n\u003cli data-section-id=\"5m6p6l\" data-start=\"789\" data-end=\"850\"\u003eIdeal for replacing faulty, worn, or damaged oxygen sensors\u003c\/li\u003e\n\u003cli data-section-id=\"1szngpv\" data-start=\"851\" data-end=\"917\"\u003eHelps restore accurate exhaust monitoring and engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mk6ne3\" data-start=\"919\" data-end=\"942\"\u003eCompatible Vehicles\u003c\/h3\u003e\n\u003cul data-start=\"944\" data-end=\"1063\"\u003e\n\u003cli data-section-id=\"uk8ohf\" data-start=\"944\" data-end=\"965\"\u003eBMW 325Li 2.0T 2019\u003c\/li\u003e\n\u003cli data-section-id=\"1nd70o5\" data-start=\"966\" data-end=\"1014\"\u003eBMW 3 Series models using matching part number\u003c\/li\u003e\n\u003cli data-section-id=\"40bi2y\" data-start=\"1015\" data-end=\"1063\"\u003eOther BMW models using part number 11788651104\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"yvhz0e\" data-start=\"1065\" data-end=\"1088\"\u003eReplace Part Number\u003c\/h3\u003e\n\u003cul data-start=\"1090\" data-end=\"1119\"\u003e\n\u003cli data-section-id=\"mmillk\" data-start=\"1090\" data-end=\"1103\"\u003e11788651104\u003c\/li\u003e\n\u003cli data-section-id=\"1wo1oig\" data-start=\"1104\" data-end=\"1119\"\u003e1178 8651 104\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1121\" data-end=\"1141\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1143\" data-end=\"1167\"\u003e\n\u003cli data-section-id=\"194vlvi\" data-start=\"1143\" data-end=\"1167\"\u003e1 × Rear Oxygen Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"kcavlr\" data-start=\"1169\" data-end=\"1185\"\u003eFitment Note\u003c\/h3\u003e\n\u003cp data-start=\"1187\" data-end=\"1381\"\u003ePlease confirm your original part number, sensor position, connector type, engine size, and vehicle compatibility before ordering. Fitment may vary by year, trim, engine type, and market region.\u003c\/p\u003e\n\n\u003csection class=\"product-faq\"\u003e\n  \u003ch2\u003eProduct FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill this Oxygen Sensor fit my vehicle?\u003c\/summary\u003e\n    \u003cp\u003eThis product is intended for vehicles that match the OE part number and application details shown on this page. Please compare your original part with 11788651104, 325LI, and verify the connector, mounting points, and fitment for BMW before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhich part number should I use to confirm compatibility?\u003c\/summary\u003e\n    \u003cp\u003eUse the OE or replacement part number on your original component first. For this listing, compare against: \u003cstrong\u003e11788651104, 325LI\u003c\/strong\u003e. Matching the part number is usually more reliable than matching only the model name or year range.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat symptoms can this part help solve?\u003c\/summary\u003e\n    \u003cp\u003eA failing Oxygen Sensor may be related to check engine light, poor fuel economy, emissions faults, or oxygen\/lambda sensor codes. Always confirm the diagnosis with scan-tool data, fault codes, or a technician inspection before replacing the part.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat should I check before purchase?\u003c\/summary\u003e\n    \u003cp\u003ePlease check the OE number, connector shape, pin count, mounting points, size, and vehicle application. Small differences in plugs, brackets, sensor position, or production year can affect fitment even when the vehicle model looks similar.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this a new replacement part?\u003c\/summary\u003e\n    \u003cp\u003eYes, this listing is for a new replacement auto part supplied by Staceedress Auto Parts. Keep the original part until installation is complete so you can compare the shape and connector side by side.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e","brand":"Staceedress Auto Parts","offers":[{"title":"Default Title","offer_id":47072306036889,"sku":null,"price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/2847\/8105\/files\/4_cb21b85c-3f38-4592-bdfe-348f3acba25d.jpg?v=1778059669","url":"https:\/\/staceedress.com\/products\/rear-oxygen-sensor-11788651104-2019-bmw-325li-2-0t","provider":"Staceedress Auto Parts","version":"1.0","type":"link"}