{"product_id":"2129050300-mercedes-front-right-abs-sensor","title":"Front Right ABS \/ DSC Wheel Speed Sensor 2129050300 \/ 2125400217 for Mercedes-Benz","description":"\u003cp data-start=\"166\" data-end=\"236\"\u003e\u003cstrong data-start=\"166\" data-end=\"210\"\u003eFront Right ABS \/ DSC Wheel Speed Sensor\u003c\/strong\u003e\u003cbr data-start=\"210\" data-end=\"213\"\u003e\u003cstrong data-start=\"213\" data-end=\"234\"\u003eOEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"237\" data-end=\"304\"\u003e\n\u003cli data-section-id=\"fxkexy\" data-start=\"237\" data-end=\"255\"\u003e\n\u003cp data-start=\"239\" data-end=\"255\"\u003e\u003cstrong data-start=\"239\" data-end=\"253\"\u003e2129050300\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"opj29l\" data-start=\"256\" data-end=\"304\"\u003e\n\u003cp data-start=\"258\" data-end=\"304\"\u003e\u003cstrong data-start=\"258\" data-end=\"272\"\u003e2125400217\u003c\/strong\u003e (superseded \/ replacement part)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"306\" data-end=\"666\"\u003eThis high-quality \u003cstrong data-start=\"324\" data-end=\"358\"\u003efront right wheel speed sensor\u003c\/strong\u003e is designed for selected \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz\u003c\/span\u003e\u003c\/span\u003e models. The sensor monitors the rotational speed of the wheel and sends real-time signals to the \u003cstrong data-start=\"519\" data-end=\"553\"\u003eABS (Anti-lock Braking System)\u003c\/strong\u003e and \u003cstrong data-start=\"558\" data-end=\"593\"\u003eDSC (Dynamic Stability Control)\u003c\/strong\u003e systems to ensure safe braking, traction control, and vehicle stability.\u003c\/p\u003e\n\u003cp data-start=\"668\" data-end=\"716\"\u003eA faulty ABS\/DSC wheel speed sensor may cause:\u003c\/p\u003e\n\u003cul data-start=\"717\" data-end=\"865\"\u003e\n\u003cli data-section-id=\"1cx9n56\" data-start=\"717\" data-end=\"763\"\u003e\n\u003cp data-start=\"719\" data-end=\"763\"\u003eABS or DSC warning lights on the dashboard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11rw1se\" data-start=\"764\" data-end=\"795\"\u003e\n\u003cp data-start=\"766\" data-end=\"795\"\u003eReduced braking performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"a50rbp\" data-start=\"796\" data-end=\"828\"\u003e\n\u003cp data-start=\"798\" data-end=\"828\"\u003eTraction control malfunction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ygbvpe\" data-start=\"829\" data-end=\"865\"\u003e\n\u003cp data-start=\"831\" data-end=\"865\"\u003eInaccurate wheel speed detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"867\" data-end=\"972\"\u003eReplacing a defective sensor restores accurate wheel speed monitoring and ensures safe vehicle operation.\u003c\/p\u003e\n\u003chr data-start=\"974\" data-end=\"977\"\u003e\n\u003ch3 data-section-id=\"1e1757f\" data-start=\"979\" data-end=\"994\"\u003e🔧 Features\u003c\/h3\u003e\n\u003cul data-start=\"995\" data-end=\"1257\"\u003e\n\u003cli data-section-id=\"1brb1fv\" data-start=\"995\" data-end=\"1049\"\u003e\n\u003cp data-start=\"997\" data-end=\"1049\"\u003eOEM Reference Numbers: \u003cstrong data-start=\"1020\" data-end=\"1047\"\u003e2129050300 \/ 2125400217\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wqd0mi\" data-start=\"1050\" data-end=\"1079\"\u003e\n\u003cp data-start=\"1052\" data-end=\"1079\"\u003ePosition: \u003cstrong data-start=\"1062\" data-end=\"1077\"\u003eFront Right\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15gk91o\" data-start=\"1080\" data-end=\"1112\"\u003e\n\u003cp data-start=\"1082\" data-end=\"1112\"\u003eWorks with ABS \u0026amp; DSC systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1pa8362\" data-start=\"1113\" data-end=\"1163\"\u003e\n\u003cp data-start=\"1115\" data-end=\"1163\"\u003eDirect replacement, plug-and-play installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nixbvx\" data-start=\"1164\" data-end=\"1213\"\u003e\n\u003cp data-start=\"1166\" data-end=\"1213\"\u003eAccurate and stable wheel speed signal output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jgyfv7\" data-start=\"1214\" data-end=\"1257\"\u003e\n\u003cp data-start=\"1216\" data-end=\"1257\"\u003eDurable and heat-resistant construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1259\" data-end=\"1262\"\u003e\n\u003ch3 data-section-id=\"10smgbp\" data-start=\"1264\" data-end=\"1278\"\u003e🚗 Fitment\u003c\/h3\u003e\n\u003cp data-start=\"1279\" data-end=\"1442\"\u003eCompatible with selected \u003cstrong data-start=\"1304\" data-end=\"1321\"\u003eMercedes-Benz\u003c\/strong\u003e models equipped with ABS and DSC systems.\u003cbr data-start=\"1363\" data-end=\"1366\"\u003ePlease verify the \u003cstrong data-start=\"1384\" data-end=\"1404\"\u003eOEM part numbers\u003c\/strong\u003e before purchasing for proper fitment.\u003c\/p\u003e\n\n\u003csection class=\"product-faq\"\u003e\n  \u003ch2\u003eProduct FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill this ABS Wheel Speed Sensor fit my vehicle?\u003c\/summary\u003e\n    \u003cp\u003eThis product is intended for vehicles that match the OE part number and application details shown on this page. Please compare your original part with 2129050300, 2125400217, and verify the connector, mounting points, and fitment for Mercedes-Benz before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhich part number should I use to confirm compatibility?\u003c\/summary\u003e\n    \u003cp\u003eUse the OE or replacement part number on your original component first. For this listing, compare against: \u003cstrong\u003e2129050300, 2125400217\u003c\/strong\u003e. Matching the part number is usually more reliable than matching only the model name or year range.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat symptoms can this part help solve?\u003c\/summary\u003e\n    \u003cp\u003eA failing ABS Wheel Speed Sensor may be related to ABS warning light, traction control light, unstable ABS activation, or wheel-speed related fault codes. Always confirm the diagnosis with scan-tool data, fault codes, or a technician inspection before replacing the part.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat should I check before purchase?\u003c\/summary\u003e\n    \u003cp\u003ePlease check the sensor position, cable length, plug shape, mounting tab, and left\/right\/front\/rear location. Small differences in plugs, brackets, sensor position, or production year can affect fitment even when the vehicle model looks similar.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this a new replacement part?\u003c\/summary\u003e\n    \u003cp\u003eYes, this listing is for a new replacement auto part supplied by Staceedress Auto Parts. Keep the original part until installation is complete so you can compare the shape and connector side by side.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e","brand":"Staceedress Auto Parts","offers":[{"title":"Default Title","offer_id":46360426676377,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/2847\/8105\/files\/1_6279f606-e19b-4bb5-8f75-a6f6ac6a8f0a.jpg?v=1773022941","url":"https:\/\/staceedress.com\/products\/2129050300-mercedes-front-right-abs-sensor","provider":"Staceedress Auto Parts","version":"1.0","type":"link"}