{"product_id":"mercedes-sprinter-907-2018-on-2-1-cdi-antenna-amplifier-a2139052803","title":"Mercedes Sprinter 907 (2018-on ) 2.1 CDI Antenna Amplifier A2139052803","description":"\u003cp\u003e#10\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis antenna amplifier boosts and processes radio signals received by the vehicle antenna, helping maintain clear AM\/FM and DAB radio reception. A faulty amplifier can result in weak signal strength, loss of radio stations, poor audio quality or intermittent reception.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePart Number:\u003c\/p\u003e\u003cp\u003eA2139052803\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCommon replacement reasons:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Poor radio reception\u003c\/p\u003e\u003cp\u003e* Loss of AM\/FM or DAB signal\u003c\/p\u003e\u003cp\u003e* Intermittent radio operation\u003c\/p\u003e\u003cp\u003e* Water ingress damage\u003c\/p\u003e\u003cp\u003e* Corroded electrical connections\u003c\/p\u003e\u003cp\u003e* Faulty antenna amplifier module\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCompatibility:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Mercedes-Benz Sprinter W907 (2018-Onwards) 2.1 CDI\u003c\/p\u003e\u003cp\u003e* May also fit other Mercedes-Benz models using part number A2139052803\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePlease match the part number before purchasing as fitment may vary depending on vehicle specification and audio system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eUseful information for mechanics:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Typically mounted near the antenna assembly or within the roof area depending on vehicle specification.\u003c\/p\u003e\u003cp\u003e* Check antenna base, aerial wiring and connectors before replacing the amplifier.\u003c\/p\u003e\u003cp\u003e* Inspect for signs of water ingress, which is a common cause of amplifier failure.\u003c\/p\u003e\u003cp\u003e* Ensure all electrical connections are clean and secure during installation.\u003c\/p\u003e\u003cp\u003e* Compare part number and connector configuration with the original unit before ordering.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eGood used condition with normal signs of use and age-related wear. Please check photos and part numbers carefully to ensure compatibility with your vehicle.\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercedes-Benz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Antenna\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e A2139052803\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mercedes-Benz","offers":[{"title":"Default Title","offer_id":54084689428807,"sku":"157971904892","price":10.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/1528\/3527\/files\/10_900f773e-98df-4a96-93fd-55dc85b4efc2.jpg?v=1780663855","url":"https:\/\/spares4repairs.store\/products\/mercedes-sprinter-907-2018-on-2-1-cdi-antenna-amplifier-a2139052803","provider":"Spares 4 Repairs","version":"1.0","type":"link"}