{"product_id":"front-air-suspension-strut-w-ads-for-mercedes-w212-s212-a2123200913-a2123200813","title":"Front Air Suspension Strut w\/ ADS for Mercedes W212 \u0026 S212 - A2123200913 \u0026 A2123200813","description":"\u003ch2\u003eMercedes E-Class W212 \u0026amp; S212 Front Left or Right Air Suspension Strut with ADS - A2123200913 \/ A2123200813\u003c\/h2\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\" data-spm-anchor-id=\"4e67c6a7.16b3ff2d.0.i71.575276cfmrqNAt\"\u003eThis is a complete\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eFront Air Suspension Strut Assembly with ADS (Adaptive Damping System)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eengineered by YINRON as a premium replacement for\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eMercedes-Benz E-Class Sedan (W212)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eEstate\/Wagon (S212)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodels equipped with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eAIRMATIC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuspension system. Unlike a simple air spring replacement, this is a full strut assembly — integrating the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eair spring (air bag)\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003ehydraulic shock absorber\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eADS electromagnetic control valve\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einto a single, ready-to-install unit.\u003c\/p\u003e\n\u003cblockquote class=\"border-l-[3px] border-zinc-300 dark:border-zinc-600 pl-4 my-5 text-[0.95em] text-zinc-500 dark:text-zinc-400\"\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\" data-spm-anchor-id=\"4e67c6a7.16b3ff2d.0.i72.575276cfmrqNAt\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003e⚠️ Important:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis part is designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eRWD (Rear-Wheel Drive \/ 2WD) models only\u003c\/strong\u003e. It is\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eNOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecompatible with 4Matic (AWD) vehicles. Please verify your drive type before purchasing.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e✅ Real ADS functionality (no error codes):\u003c\/strong\u003e Features a genuine three-stage adjustable ADS function, providing a perfect solution for air suspension issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e✅ Built to Last: \u003c\/strong\u003eManufactured with high-density multi-ply rubber sleeves, heavy-duty crimping rings, and CNC-machined aluminum components to prevent air leaks and withstand harsh road conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e✅ OEM Quality, 80% Less Cost:\u003c\/strong\u003e Restore factory ride comfort and handling performance without high cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e✅ Direct Bolt-On Fitment:\u003c\/strong\u003e Designed specifically for the Mercedes-Benz E-CLASS W212\/S212. Arrives fully assembled for a fast, hassle-free installation.\u003cspan\u003e\u003cem\u003e(Professional installation is highly recommended).\u003c\/em\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 绿色边框的 VIN 查验转化框 --\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 20px; border-radius: 8px; background-color: #f8fff9; margin: 25px 0;\"\u003e\n\u003ch4 style=\"color: #28a745; margin-top: 0;\"\u003e🛡️ 100% Fitment Guarantee - Free VIN Check!\u003c\/h4\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eSuspension parts are complex. Unsure if this fits your specific \u003cstrong\u003eMercedes-Benz\u003c\/strong\u003e? Send us your \u003cstrong\u003e17-digit VIN (Vehicle Identification Number)\u003c\/strong\u003e via our live chat or contact page, and our experts will confirm compatibility within 24 hours. Buy with confidence! (Monday to Friday)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\" data-spm-anchor-id=\"4e67c6a7.16b3ff2d.0.i75.575276cfmrqNAt\"\u003eFits the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eFront Left (A2123200913)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eFront Right (A2123200813)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eposition of the following vehicles:\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eApplicable to the following car models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"my-5 space-y-3 leading-[1.85] pl-5\"\u003e\n\u003cli class=\"leading-[1.85] pl-1\" data-spm-anchor-id=\"4e67c6a7.16b3ff2d.0.i74.575276cfmrqNAt\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eMercedes-Benz E-Class Sedan (W212) \u0026amp; Estate\/Wagon (S212) (2009-2016):\u003c\/strong\u003e\n\u003cul class=\"my-5 space-y-3 leading-[1.85] pl-6\"\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003eE200 \/ E220 \/ E250 \/ E300 \/ E350 \/ E400 \/ E500 \/ E550\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003eE200 CDI \/ E220 CDI \/ E250 CDI \/ E300 CDI \/ E350 CDI \/ E350 BlueTEC\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003eE55 AMG \/ E63 AMG\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\" data-spm-anchor-id=\"4e67c6a7.16b3ff2d.0.i73.575276cfmrqNAt\"\u003e\u003cem class=\"italic\" data-spm-anchor-id=\"4e67c6a7.16b3ff2d.0.i76.575276cfmrqNAt\"\u003eRWD (2WD) models with AIRMATIC + ADS only.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOEM Interchange Part Numbers\u003c\/h3\u003e\n\u003cp\u003eReplaces the following original Mercedes-Benz part numbers:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\" data-spm-anchor-id=\"4e67c6a7.16b3ff2d.0.i78.575276cfmrqNAt\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eFront Left (LH) — A2123200913:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA2123200913, 2123200913, A2123201738, 2123201738, A2123202238, 2123202238, A2123202938, 2123202938, A2123203138, 2123203138, A2123230300, A2123234300, A212320293880, 212320293880, A212320313880, 212320313880\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\" data-spm-anchor-id=\"4e67c6a7.16b3ff2d.0.i77.575276cfmrqNAt\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eFront Right (RH) — A2123200813:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA2123200813, 2123200813, A2123201838, 2123201838, A2123202338, 2123202338, A2123203038, 2123203038, A2123203238, 2123203238, A2123230200, A2123234400, A212320303880, 212320303880, A212320323880, 212320323880\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"height: 188.75px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.4657%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.1733%; height: 19.5938px;\"\u003eYINRON®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd style=\"width: 23.4657%; text-align: left; height: 71.1875px;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.1733%; height: 71.1875px;\"\u003e\n\u003cp style=\"text-align: left;\"\u003eFront Left: MB.212.0913\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eFront Right: MB.212.0813\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.4657%; height: 19.5938px;\"\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.1733%; height: 19.5938px;\"\u003eFront (Left or Right)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.4657%; height: 19.5938px;\"\u003e\u003cstrong\u003eADS Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.1733%; height: 19.5938px;\"\u003eYes (With Active Damping System)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.4657%; height: 19.5938px;\"\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.1733%; height: 19.5938px;\"\u003e18.00 KG of each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.4657%; height: 19.5938px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.1733%; height: 19.5938px;\"\u003e80*32*31cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.4657%; height: 19.5938px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.1733%; height: 19.5938px;\"\u003e1-year warranty starting from the date of receipt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty, Shipping \u0026amp; Support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Orders are securely packaged and typically dispatched within 24-48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Policy:\u003c\/strong\u003e Due to the high value of air suspension products and international shipping costs, we do not accept returns or refunds for items without quality issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Guarantee:\u003c\/strong\u003e If you encounter quality issues (e.g., air leaks, oil leaks, unusual noises), please provide clear photos and videos. We will promptly issue a refund or replace the item. For details, refer to our After-Sales Service Policy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Support:\u003c\/strong\u003e We offer online technical support for installation. Contact our experts via Live Chat, WhatsApp, or Email.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eQ: What does \"with ADS\" mean, and why does it matter?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eADS stands for\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eAdaptive Damping System\u003c\/strong\u003e. It is a sub-system of AIRMATIC that uses an electromagnetic solenoid valve inside the shock absorber to continuously adjust damping stiffness in milliseconds. If your vehicle has ADS and you install a strut without it, the suspension ECU will generate fault codes and the ride quality will be severely compromised. This assembly includes the ADS valve for full system compatibility.\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eQ: Does this fit the 4Matic (AWD) version of the W212?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. The 4Matic front suspension uses a different strut geometry to accommodate the front driveshaft. This part (A2123200913 \/ A2123200813) is strictly for\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eRWD (2WD)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodels.\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\" data-spm-anchor-id=\"4e67c6a7.16b3ff2d.0.i79.575276cfmrqNAt\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eQ: Should I replace both front struts at the same time?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. Industry experts strongly recommend replacing front struts in\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003epairs\u003c\/strong\u003e. Uneven strut performance between left and right can cause unpredictable handling, uneven tire wear, and increased stress on the suspension compressor.\u003c\/p\u003e","brand":"YINRON","offers":[{"title":"Front Left","offer_id":46027877286122,"sku":null,"price":429.0,"currency_code":"USD","in_stock":true},{"title":"Front Right","offer_id":46027877318890,"sku":null,"price":429.0,"currency_code":"USD","in_stock":true},{"title":"Front Left + Front Right","offer_id":46027877351658,"sku":null,"price":815.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/7527\/5242\/files\/mercedes-e-class-w212-front-air-suspension-strut-a2123200913-a2123200813-pair-view.jpg?v=1778041014","url":"https:\/\/www.yinron.com\/products\/front-air-suspension-strut-w-ads-for-mercedes-w212-s212-a2123200913-a2123200813","provider":"Yinron Air Suspension Store","version":"1.0","type":"link"}