{"product_id":"4h0121403g-4h0121403m-coolant-radiator-expansion-tank-reservoir-for-audi-a8-d4-2010-17-a8-s8-quattro-2010-17","title":"Expansion Tank With Coolant Level Sensor for Audi A8 D4 S8 Quattro","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your Audi A8 D4 or A8\/S8 quattro cooling system with the MAX NOLOGY Radiator Coolant Expansion Tank. This 100% new replacement part is designed to fit 2010–2017 Audi A8 D4 and A8\/S8 quattro models. It comes without a cap but includes a coolant level sensor, helping you monitor coolant levels in real time and prevent overheating. Built to OEM standards, this expansion tank ensures reliable performance and seamless integration with your vehicle’s cooling system.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReal-time coolant monitoring: The integrated coolant level sensor provides accurate readings, helping you catch low-level issues before they lead to overheating.\u003c\/li\u003e \u003cli\u003eDirect replacement: Engineered to match OEM dimensions and connections, making installation straightforward and reducing the risk of leaks.\u003c\/li\u003e \u003cli\u003eVehicle protection: Replacing a worn or cracked expansion tank helps maintain proper cooling system pressure and prevents air pockets that can compromise engine cooling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MAX NOLOGY\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eItem\u003c\/strong\u003e: Radiator Coolant Expansion Tank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e: Audi A8 D4, A8\/S8 quattro (2010–2017)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Plastic and rubber\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM No.\u003c\/strong\u003e: 4H0121403G, 4H0121403M\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCondition\u003c\/strong\u003e: 100% New\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCap\u003c\/strong\u003e: Without cap\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensor\u003c\/strong\u003e: Includes coolant level sensor\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 3 years or 50,000 kilometers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 x Expansion Tank (without cap) with coolant level sensor\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ reminders\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnsure the engine is completely cool before starting replacement to avoid scalding and pressure release from the cooling system.\u003c\/li\u003e \u003cli\u003eTo confirm fitment, you may provide your Vehicle Identification Number (VIN). This helps verify compatibility with your exact build.\u003c\/li\u003e \u003cli\u003eIf the item arrives damaged, contact us for exchange or refund and provide photos of the damage and the waybill information.\u003c\/li\u003e \u003cli\u003eDuring warranty, keep documentation ready: fault codes, photos, and mileage shown on the odometer when the issue occurs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eLanguage support:\u003c\/strong\u003e Available in English (additional languages may be available on the product page).\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":52754114281814,"sku":"1005010217846172-Default Title","price":132.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Se2cf2d5d87084b949f0a2f5849526ccao.webp?v=1772730613","url":"https:\/\/www.intercyprus.com\/fr\/products\/4h0121403g-4h0121403m-coolant-radiator-expansion-tank-reservoir-for-audi-a8-d4-2010-17-a8-s8-quattro-2010-17","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}