{"product_id":"volvo-882","title":"Volvo Penta Exhaust Oxygen Sensor 3883724","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eVolvo Penta 3883724 is an oxygen sensor for gasoline-engine exhaust monitoring. Volvo Penta identifies it as the oxygen sensor at position 21 in the V6-280-J electronic-control diagram. \u003ca href=\"https:\/\/www.volvopenta.com\/shop\/524253\/part-sections\/54164789\"\u003eProduct reference\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVolvo Penta part number 3883724.\u003c\/li\u003e\n\u003cli\u003eExhaust oxygen measurement for the engine-control system.\u003c\/li\u003e\n\u003cli\u003eExact sensor reference 3883724.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\u003cp\u003eV6-280-J electronic engine control. The official Captain’s Choice exhaust-elbow diagram also lists this sensor for specified 5.0L, 5.7L, 8.1L and V8 model variants; verify sensor position by serial number. \u003ca href=\"https:\/\/www.volvopenta.com\/shop\/524253\/part-sections\/54164789\"\u003eApplication reference\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eSerial Number Fitment Notice\u003c\/h2\u003e\u003cp\u003eMatch 3883724 to the exact engine or drive model, serial number and assembly position before ordering.\u003c\/p\u003e\u003ch2\u003eWhen This Part Needs Replacement\u003c\/h2\u003e\u003cp\u003eReplace after diagnosis confirms sensor failure, damage or contamination. Check wiring and exhaust leaks before replacing the sensor for a fault code alone.\u003c\/p\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eAllow the exhaust to cool, protect the sensor tip from contamination and route the lead clear of hot or moving components. Follow the engine diagnostic and tightening procedures.\u003c\/p\u003e\u003ch2\u003eManufacturer Schematic \/ Parts Diagram\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.volvopenta.com\/shop\/524253\/part-sections\/54164789\"\u003eView the manufacturer parts diagram \/ lookup\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eParts Desk Insight\u003c\/h2\u003e\u003cp\u003eSome engine diagrams contain two different oxygen-sensor numbers. Match the connector and exact exhaust position rather than assuming all sensors on the engine interchange.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/marisolmarine.com\/collections\/volvo-penta-parts\"\u003eBrowse Volvo Penta parts at Marisol Marine\u003c\/a\u003e\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564036980772,"sku":"3883724","price":202.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/volvo-penta-temporary-placeholder-20261005.png?v=1791235791","url":"https:\/\/marisolmarine.com\/products\/volvo-882","provider":"Marisol Marine Company","version":"1.0","type":"link"}