{"product_id":"nox-sensor-opel-55589458-5wk97419-insignia-antara-scr-unit","title":"NOx Nitrogen Oxide Sensor for Opel \/ Vauxhall Insignia A \/ Antara 55589458 \/ 5WK97419 SCR Emission System Unit","description":"\u003cp data-start=\"139\" data-end=\"333\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"139\" data-end=\"150\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"150\" data-end=\"153\"\u003eCompatible with Opel \/ Vauxhall diesel vehicles equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.\u003cbr data-start=\"300\" data-end=\"303\"\u003eCommon applications include:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"334\" data-end=\"672\"\u003e\n\u003cli data-section-id=\"1yondsm\" data-start=\"334\" data-end=\"375\"\u003eOpel Insignia A (diesel SCR variants)\u003c\/li\u003e\n\u003cli data-section-id=\"1vfjfw7\" data-start=\"376\" data-end=\"391\"\u003eOpel Antara\u003c\/li\u003e\n\u003cli data-section-id=\"yilglr\" data-start=\"392\" data-end=\"436\"\u003eVauxhall Insignia \/ Antara diesel models\u003c\/li\u003e\n\u003cli data-section-id=\"sdmncl\" data-start=\"437\" data-end=\"519\"\u003eSelected GM\/Opel Euro 5 \/ Euro 6 SCR diesel systems\u003cbr data-start=\"490\" data-end=\"493\"\u003eUsing reference numbers:\u003c\/li\u003e\n\u003cli data-section-id=\"1wvq2p4\" data-start=\"520\" data-end=\"548\"\u003e55589458 (OEM reference)\u003c\/li\u003e\n\u003cli data-section-id=\"1jgee6r\" data-start=\"549\" data-end=\"611\"\u003e5WK97419 (Continental\/Bosch sensor family cross-reference)\u003c\/li\u003e\n\u003cli data-section-id=\"117k0u3\" data-start=\"612\" data-end=\"672\"\u003eRelated SCR NOx sensor variants depending on calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"674\" data-end=\"790\"\u003eDesigned for exhaust aftertreatment systems to monitor NOx emissions and ensure proper AdBlue dosing for compliance.\u003c\/p\u003e\n\u003chr data-start=\"792\" data-end=\"795\"\u003e\n\u003cp data-start=\"797\" data-end=\"994\"\u003e\u003cstrong data-start=\"797\" data-end=\"804\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"804\" data-end=\"807\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"851\" data-end=\"854\"\u003eA1: It measures nitrogen oxide (NOx) levels in the exhaust and sends data to the ECU to control AdBlue\/DEF injection and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"996\" data-end=\"1159\"\u003eQ2: Where is it installed?\u003cbr data-start=\"1022\" data-end=\"1025\"\u003eA2: It is installed in the SCR exhaust system, typically before or after the catalytic converter depending on vehicle configuration.\u003c\/p\u003e\n\u003cp data-start=\"1161\" data-end=\"1314\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"1194\" data-end=\"1197\"\u003eA3: Check engine light, SCR\/AdBlue warnings, NOx sensor fault codes, reduced engine power, or limp mode activation.\u003c\/p\u003e\n\u003cp data-start=\"1316\" data-end=\"1491\"\u003eQ4: Is 55589458 the same as 5WK97419?\u003cbr data-start=\"1353\" data-end=\"1356\"\u003eA4: Yes, 55589458 is the OEM reference number and 5WK97419 is the supplier\/manufacturer cross-reference for the same NOx sensor unit.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652456054916,"sku":"55589458\/5WK9 7419","price":237.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_8387eb21-fdf9-43a3-8806-169a39dff80c.jpg?v=1773993616","url":"https:\/\/www.jslook.com\/products\/nox-sensor-opel-55589458-5wk97419-insignia-antara-scr-unit","provider":"ASHENG","version":"1.0","type":"link"}