{"product_id":"def-adblue-injector-feed-line-audi-a3-vw-golf-sportwagen-5q0131984ag","title":"DEF AdBlue Injector Feed Supply Line for Audi A3, VW Golf SportWagen 2.0L TDI (2015) | OEM 5Q0131984AG, 5Q0131984D","description":"\u003cp\u003eThis \u003cstrong data-start=\"42\" data-end=\"90\"\u003eDEF\/AdBlue injector supply pipe\u003c\/strong\u003e for diesel-powered \u003cstrong data-start=\"110\" data-end=\"121\"\u003eAudi A3\u003c\/strong\u003e and \u003cstrong data-start=\"126\" data-end=\"156\"\u003eVolkswagen Golf\/SportWagen\u003c\/strong\u003e vehicles equipped with \u003cstrong data-start=\"180\" data-end=\"199\"\u003e2.0 TDI engines\u003c\/strong\u003e and SCR emissions systems. This high-quality feed line transports \u003cstrong data-start=\"266\" data-end=\"303\"\u003eDiesel Exhaust Fluid (DEF\/AdBlue)\u003c\/strong\u003e from the dosing module to the DEF injector, ensuring the correct amount of reductant enters the exhaust stream to \u003cstrong data-start=\"418\" data-end=\"471\"\u003eeffectively reduce nitrogen oxide (NOx) emissions\u003c\/strong\u003e and maintain compliance with environmental standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Number:\u003c\/strong\u003e 5Q0-131-984-AG, 5Q0-131-984-D, 5Q0-131-984-E, 5Q0131984AG, 5Q0131984D, 5Q011984E, 5Q0131984E\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 class=\"red-class\"\u003eTHIS IS A HIGH-QUALITY AFTERMARKET PART\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eINJECTOR FEED LINE DIESEL EXHAUST FLUID (DEF)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eVW\u003c\/strong\u003e GOLF SPORTWAGEN 2.0L DIESEL\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eAUDI\u003c\/strong\u003e A3 2.0L TDI 2015 5Q0-131-984-AG 5Q011984E\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eAUDI\u003c\/strong\u003e A3 INLET HOSE INJECTOR FEED LINE DEF 5Q0131984AG\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor the Following Cars\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eVW Golf 2.0L DIESEL A\/T TDI S Hatchback 2015.0\u003cbr\u003eVW Golf 2.0L DIESEL A\/T TDI SE Hatchback 2015.0\u003cbr\u003eVW Golf 2.0L DIESEL A\/T TDI SEL Hatchback 2015.0\u003cbr\u003eVW Golf 2.0L DIESEL M\/T TDI S Hatchback 2015.0\u003cbr\u003eVW Golf 2.0L DIESEL M\/T TDI SE Hatchback 2015.0\u003cbr\u003eVW Golf 2.0L DIESEL M\/T TDI SEL Hatchback 2015.0\u003cbr\u003eVW SportWagen 2.0L DIESEL A\/T TDI S Wagon 2015.0\u003cbr\u003eVW SportWagen 2.0L DIESEL A\/T TDI SE Wagon 2015.0\u003cbr\u003eVW SportWagen 2.0L DIESEL A\/T TDI SEL Wagon 2015.0\u003cbr\u003eVW SportWagen 2.0L DIESEL M\/T TDI S Wagon 2015.0\u003cbr\u003eVW SportWagen 2.0L DIESEL M\/T TDI SE Wagon 2015.0\u003cbr\u003eVW SportWagen 2.0L DIESEL M\/T TDI SEL Wagon 2015.0 \u003c\/p\u003e\n\u003cp\u003eAudi A3 2.0L DIESEL A\/T FWD TDI Premium Plus Sedan 2015.0\u003cbr\u003eAudi A3 2.0L DIESEL A\/T FWD TDI Premium Sedan 2015.0\u003cbr\u003eAudi A3 2.0L DIESEL A\/T FWD TDI Prestige Sedan 2015.0 \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur SKU:\u003c\/strong\u003e TVW5Q0131984AG_94\u003cbr\u003e\u003cbr\u003eAll our Diesel Exhaust Fluid Injector Feed lines are OEM quality and reliable after-market car parts. This Diesel Exhaust Fluid Injector Feed Line \u003cspan\u003eis specifically compatible with VW: Golf, SportWagen.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePlease use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eIf you are still not sure about the compatibility of this part with your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing \u0026amp; shipping guide here.\u003c\/p\u003e\n\u003ch2 data-start=\"570\" data-end=\"591\"\u003e\u003cstrong data-start=\"575\" data-end=\"591\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"593\" data-end=\"1792\"\u003e\n\u003cli data-start=\"593\" data-end=\"845\"\u003e\n\u003cp data-start=\"595\" data-end=\"845\"\u003e\u003cstrong data-start=\"595\" data-end=\"618\"\u003eOEM-Referenced Fit:\u003c\/strong\u003e Designed to meet \u003cstrong data-start=\"636\" data-end=\"719\"\u003eVolkswagen\/Audi part number 5Q0131984AG (also referenced as 5Q0-131-984-AG\/E\/D)\u003c\/strong\u003e for a \u003cstrong data-start=\"726\" data-end=\"740\"\u003edirect fit\u003c\/strong\u003e on compatible 2.0 TDI diesel models — no modifications required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"846\" data-end=\"1081\"\u003e\n\u003cp data-start=\"848\" data-end=\"1081\"\u003e\u003cstrong data-start=\"848\" data-end=\"876\"\u003ePrecise AdBlue Delivery:\u003c\/strong\u003e Carries \u003cstrong data-start=\"885\" data-end=\"898\"\u003eDEF fluid\u003c\/strong\u003e accurately to the SCR injector, supporting consistent reductant dosing that helps reduce harmful NOx emissions and prevent SCR-related errors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1082\" data-end=\"1308\"\u003e\n\u003cp data-start=\"1084\" data-end=\"1308\"\u003e\u003cstrong data-start=\"1084\" data-end=\"1126\"\u003eRestores Exhaust System Functionality:\u003c\/strong\u003e Replacing a worn, cracked or leaking injector feed line helps eliminate \u003cstrong data-start=\"1199\" data-end=\"1267\"\u003eemissions warnings, dash fault codes and reduced SCR performance\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1309\" data-end=\"1535\"\u003e\n\u003cp data-start=\"1311\" data-end=\"1535\"\u003e\u003cstrong data-start=\"1311\" data-end=\"1366\"\u003eDurable and Engineered for Diesel Emission Systems:\u003c\/strong\u003e Made to withstand exposure to DEF chemicals, heat, vibration and under-bonnet conditions typical in modern turbo-diesel engines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1536\" data-end=\"1792\"\u003e\n\u003cp data-start=\"1538\" data-end=\"1792\"\u003e\u003cstrong data-start=\"1538\" data-end=\"1563\"\u003eTargeted Application:\u003c\/strong\u003e Commonly used on \u003cstrong data-start=\"1581\" data-end=\"1592\"\u003eAudi A3\u003c\/strong\u003e and \u003cstrong data-start=\"1597\" data-end=\"1619\"\u003eVW Golf\/SportWagen\u003c\/strong\u003e 2.0 TDI models (e.g., \u003cem data-start=\"1642\" data-end=\"1648\"\u003eCRUA\u003c\/em\u003e engine codes around 2015 and similar model years) that specify OEM \u003cstrong data-start=\"1716\" data-end=\"1742\"\u003e5Q0131984AG\/5Q0131984E\u003c\/strong\u003e feed lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1799\" data-end=\"1841\"\u003e\u003cstrong data-start=\"1804\" data-end=\"1841\"\u003eFrequently Asked Questions (FAQs)\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1843\" data-end=\"2151\"\u003e\u003cstrong data-start=\"1843\" data-end=\"1901\"\u003eQ1: What does the AdBlue injector feed supply line do?\u003c\/strong\u003e\u003cbr data-start=\"1901\" data-end=\"1904\"\u003e\u003cstrong data-start=\"1904\" data-end=\"1910\"\u003eA:\u003c\/strong\u003e It delivers \u003cstrong data-start=\"1923\" data-end=\"1960\"\u003eDiesel Exhaust Fluid (AdBlue\/DEF)\u003c\/strong\u003e from the dosing module to the SCR injector, where it’s injected into the exhaust to help convert nitrogen oxides (NOx) into harmless nitrogen and water. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2153\" data-end=\"2449\"\u003e\u003cstrong data-start=\"2153\" data-end=\"2193\"\u003eQ2: Why is this feed line important?\u003c\/strong\u003e\u003cbr data-start=\"2193\" data-end=\"2196\"\u003e\u003cstrong data-start=\"2196\" data-end=\"2202\"\u003eA:\u003c\/strong\u003e A damaged or leaking feed line can disrupt AdBlue delivery, triggering \u003cstrong data-start=\"2274\" data-end=\"2302\"\u003eemissions warning lights\u003c\/strong\u003e, \u003cstrong data-start=\"2304\" data-end=\"2323\"\u003eSCR fault codes\u003c\/strong\u003e and even activating engine protection modes if the DEF system cannot function properly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2451\" data-end=\"2772\"\u003e\u003cstrong data-start=\"2451\" data-end=\"2502\"\u003eQ3: Which vehicles use part number 5Q0131984AG?\u003c\/strong\u003e\u003cbr data-start=\"2502\" data-end=\"2505\"\u003e\u003cstrong data-start=\"2505\" data-end=\"2511\"\u003eA:\u003c\/strong\u003e This supply line is used on \u003cstrong data-start=\"2540\" data-end=\"2551\"\u003eAudi A3\u003c\/strong\u003e and \u003cstrong data-start=\"2556\" data-end=\"2588\"\u003eVW Golf\/SportWagen (2.0 TDI)\u003c\/strong\u003e diesel models where OEM references \u003cstrong data-start=\"2624\" data-end=\"2643\"\u003e5Q0131984AG\/E\/D\u003c\/strong\u003e are specified — commonly vehicles around the \u003cstrong data-start=\"2689\" data-end=\"2697\"\u003e2015\u003c\/strong\u003e model year and similar applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2774\" data-end=\"3029\"\u003e\u003cstrong data-start=\"2774\" data-end=\"2830\"\u003eQ4: What are symptoms of a failing AdBlue feed line?\u003c\/strong\u003e\u003cbr data-start=\"2830\" data-end=\"2833\"\u003e\u003cstrong data-start=\"2833\" data-end=\"2839\"\u003eA:\u003c\/strong\u003e Typical signs include \u003cstrong data-start=\"2862\" data-end=\"2884\"\u003eSCR warning lights\u003c\/strong\u003e, \u003cstrong data-start=\"2886\" data-end=\"2908\"\u003echeck-engine lamps\u003c\/strong\u003e, \u003cstrong data-start=\"2910\" data-end=\"2937\"\u003eincreased NOx emissions\u003c\/strong\u003e, and alerts related to DEF flow or dosing accuracy. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3031\" data-end=\"3278\"\u003e\u003cstrong data-start=\"3031\" data-end=\"3068\"\u003eQ5: Is this difficult to replace?\u003c\/strong\u003e\u003cbr data-start=\"3068\" data-end=\"3071\"\u003e\u003cstrong data-start=\"3071\" data-end=\"3077\"\u003eA:\u003c\/strong\u003e Replacement involves accessing the \u003cstrong data-start=\"3113\" data-end=\"3167\"\u003eDEF plumbing around the dosing module and injector\u003c\/strong\u003e — professional installation is recommended to ensure proper sealing and avoid contamination of the SCR system.\u003c\/p\u003e","brand":"globalcarpart.com","offers":[{"title":"Default Title","offer_id":56524034834809,"sku":"TVW5Q0131984AG_94","price":139.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/4740\/1441\/files\/TVW5Q0131984AG_5.jpg?v=1768835440","url":"https:\/\/www.globalcarpart.com\/products\/def-adblue-injector-feed-line-audi-a3-vw-golf-sportwagen-5q0131984ag","provider":"globalcarpart.com","version":"1.0","type":"link"}