{"product_id":"0258017025-lsu-4-9-lambda-wideband-o2-oxygen-sensor-for-plx-aem-30-4110-30-0300","title":"0258017025 LSU 4.9 Lambda WideBand O2 Oxygen Sensor for PLX AEM# 30-4110 30-0300","description":"\u003ch2\u003eLSU 4.9 Lambda WideBand O2 Oxygen Sensor for PLX AEM\u003c\/h2\u003e\u003cp\u003eThis LSU 4.9 Lambda WideBand O2 Oxygen Sensor (part number 0258017025) replaces AEM 30-4110 and 30-0300 sensor assemblies for PLX AEM wideband controllers.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe LSU 4.9 wideband oxygen sensor delivers accurate lambda and air\/fuel readings for engine tuning. It is engineered for PLX AEM wideband controllers, giving performance enthusiasts a reliable LSU 4.9 sensor with fast response and stable output.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBosch LSU 4.9 planar sensing element\u003c\/li\u003e\n\u003cli\u003eMeasurement range from 0.65 to 5.0 lambda\u003c\/li\u003e\n\u003cli\u003eFast light-off for real-time readings\u003c\/li\u003e\n\u003cli\u003eIntegrated reference pumping cell eliminates free-air calibration\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction\u003c\/li\u003e\n\u003cli\u003eStandard 5-wire connector for plug-and-play installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine dynamometer tuning\u003c\/li\u003e\n\u003cli\u003eChassis dyno air\/fuel monitoring\u003c\/li\u003e\n\u003cli\u003eStandalone ECU wideband feedback\u003c\/li\u003e\n\u003cli\u003eForced induction and nitrous setups\u003c\/li\u003e\n\u003cli\u003eEmissions research and development\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0258017025 (replaces AEM 30-4110, AEM 30-0300)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLSU 4.9 planar wideband\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLambda Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.65 – 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-pin Bosch-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM18 x 1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this sensor compatible with my PLX wideband controller? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this Bosch LSU 4.9 sensor works with PLX Devices SM-AFR and DM-6 wideband kits that use the LSU 4.9, providing a direct plug-in replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the sensor require free-air calibration? \u003cstrong\u003eA:\u003c\/strong\u003e No, the LSU 4.9 uses an internal reference cell that maintains accuracy without free-air calibration, simplifying installation and ongoing use.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44965111201878,"sku":"ZZ3A00118","price":53.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_9a84454c-7d49-49db-a31e-301d02573e22.png?v=1781653901","url":"https:\/\/www.solidspare.com\/products\/0258017025-lsu-4-9-lambda-wideband-o2-oxygen-sensor-for-plx-aem-30-4110-30-0300","provider":"Solid Spare","version":"1.0","type":"link"}