{"product_id":"nox-sensor-caterpillar-441-5130-03-sns357-c13-scr","title":"NOx Nitrogen Sensor for Caterpillar 441-5130-03 SNS357 Exhaust NOx Sensor (Cat C13 \/ C15 \/ C18 SCR System)","description":"\u003ch2 data-section-id=\"l0zaa4\" data-start=\"132\" data-end=\"144\"\u003eFitment\u003c\/h2\u003e\n\u003cp data-start=\"145\" data-end=\"156\"\u003eFits for:\u003c\/p\u003e\n\u003cul data-start=\"157\" data-end=\"600\"\u003e\n\u003cli data-section-id=\"1n7z4ul\" data-start=\"157\" data-end=\"221\"\u003eCaterpillar off-highway equipment (Tier 4 Final SCR systems)\u003c\/li\u003e\n\u003cli data-section-id=\"z8qh7p\" data-start=\"222\" data-end=\"297\"\u003eEngines: C4.4 \/ C7.1 \/ C9.3 \/ C13 \/ C15 \/ C18 industrial diesel engines\u003c\/li\u003e\n\u003cli data-section-id=\"5mdq38\" data-start=\"298\" data-end=\"398\"\u003eMachines: backhoe loaders, wheel loaders, compactors, track-type tractors, industrial generators\u003c\/li\u003e\n\u003cli data-section-id=\"arin54\" data-start=\"399\" data-end=\"495\"\u003ePosition: Exhaust NOx sensor (tailpipe out \/ SCR outlet or inlet depending on system layout)\u003c\/li\u003e\n\u003cli data-section-id=\"uqg84o\" data-start=\"496\" data-end=\"600\"\u003eOE \/ Cross References: 441-5130-03 \/ 441-5130 \/ SNS357 \/ 5WK97357 \/ A2C92692400-02 \/ 539-0118 family\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"602\" data-end=\"605\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"607\" data-end=\"615\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"616\" data-end=\"895\"\u003e\u003cstrong data-start=\"616\" data-end=\"653\"\u003eQ1: What is 441-5130-03 used for?\u003c\/strong\u003e\u003cbr data-start=\"653\" data-end=\"656\"\u003eA1: It is a Caterpillar NOx emissions sensor used in SCR (Selective Catalytic Reduction) systems to measure nitrogen oxide levels in exhaust gas and support emissions control in Tier 4 Final engines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"897\" data-end=\"1154\"\u003e\u003cstrong data-start=\"897\" data-end=\"937\"\u003eQ2: What equipment uses this sensor?\u003c\/strong\u003e\u003cbr data-start=\"937\" data-end=\"940\"\u003eA2: It is commonly used on Caterpillar engines such as C13, C15, C18 and machines like 910M, 914M wheel loaders, D3K–D5K tractors, and various compactors and backhoe loaders. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1156\" data-end=\"1409\"\u003e\u003cstrong data-start=\"1156\" data-end=\"1198\"\u003eQ3: Is SNS357 the same as 441-5130-03?\u003c\/strong\u003e\u003cbr data-start=\"1198\" data-end=\"1201\"\u003eA3: Yes. SNS357 is the sensor family code (aftermarket\/OE supplier reference), while 441-5130-03 is the Caterpillar OE part number for the complete NOx sensor assembly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1411\" data-end=\"1674\"\u003e\u003cstrong data-start=\"1411\" data-end=\"1444\"\u003eQ4: What does this sensor do?\u003c\/strong\u003e\u003cbr data-start=\"1444\" data-end=\"1447\"\u003eA4: It measures NOx levels in exhaust gas and sends real-time data to the ECU via J1939 communication, allowing precise DEF (AdBlue) dosing to reduce emissions and protect the SCR system.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652477649028,"sku":"441-5130-03","price":211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_35185df9-5ecd-4281-8fad-e875abfcb922.jpg?v=1773994350","url":"https:\/\/www.jslook.com\/products\/nox-sensor-caterpillar-441-5130-03-sns357-c13-scr","provider":"ASHENG","version":"1.0","type":"link"}