{"product_id":"mercedes-relais-grun-12v-1268203039-bosch-601648-w126-500sel-560sec-s-klasse","title":"Mercedes Relay Green 12V 1268203039 Bosch 601648 W126 500SEL 560SEC S-Class","description":"\u003cdiv style=\"background:#242833;border-radius:8px;padding:18px 20px;margin:0 0 14px;color:#ffffff;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong style=\"color:#c69a3a;\"\u003eGenuine Bosch control relay (green, 12 V) for the Mercedes S-Class W126 and the C126 SEC coupé, part number 126 820 30 39.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#cfd3dc;\"\u003eGenuine Bosch manufacture with Mercedes star  ·  Professionally refurbished and tested  ·  \u003cstrong style=\"color:#c69a3a;\"\u003eFits W126 \u0026amp; C126\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\n\u003cspan style=\"display:inline-block;background:#f5f6f8;border:1px solid #e3e5e9;border-radius:999px;padding:5px 12px;margin:0 6px 6px 0;font-size:14px;\"\u003e✓ Function tested\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f6f8;border-left:4px solid #c69a3a;border-radius:8px;padding:14px 18px;margin:0 0 16px;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-weight:700;\"\u003eCondition of this part\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eProfessionally refurbished, tested and fully operational.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eFunction and location\u003c\/h3\u003e\n\u003cp\u003eGreen Bosch control relay, 12 V. According to the source, it is used in the W126 S-Class for one of the comfort or safety circuits, for example automatic climate control, seat adjustment, or lighting control. Genuine Bosch manufacture with Mercedes star.\u003c\/p\u003e\n\u003cp\u003eLocated in the relay box in the interior, depending on the model series either behind the passenger footwell or under the dashboard.\u003c\/p\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eUsed part or refurbished part?\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:0 0 16px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px 10px 8px 0;border-bottom:1px solid #e3e5e9;\"\u003eStandard used part\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 0;border-bottom:1px solid #e3e5e9;\"\u003eThis refurbished part\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px 8px 0;border-bottom:1px solid #e3e5e9;vertical-align:top;\"\u003eAge unknown, fitted untested\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;border-bottom:1px solid #e3e5e9;vertical-align:top;\"\u003eProfessionally refurbished and function-tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCompatible vehicles\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eW126 S-Class sedan (1979–1991):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e260 SE (126.020)\u003c\/li\u003e\n\u003cli\u003e300 SE \/ 300 SEL (126.024\/025)\u003c\/li\u003e\n\u003cli\u003e380 SE \/ 380 SEL (126.032\/033)\u003c\/li\u003e\n\u003cli\u003e420 SE \/ 420 SEL (126.034\/035)\u003c\/li\u003e\n\u003cli\u003e500 SE \/ 500 SEL (126.036\/037)\u003c\/li\u003e\n\u003cli\u003e560 SE \/ 560 SEL (126.038\/039)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eC126 SEC coupé (1981–1991):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e380 SEC \/ 420 SEC \/ 500 SEC \/ 560 SEC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePart numbers:\u003c\/strong\u003e Mercedes part number 126 820 30 39, Bosch number 601648.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f6f8;border-left:4px solid #c69a3a;border-radius:8px;padding:14px 18px;margin:0 0 16px;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-weight:700;\"\u003e⚠ Important: compare the part number before buying\u003c\/p\u003e\n\u003cp style=\"margin:0 0 6px;\"\u003eThe exact Mercedes part number 126 820 30 39 is crucial. There are many green Bosch relays with a similar housing but different circuits. Please compare the number of your old relay 1:1.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:700;\"\u003eDoes not fit:\u003c\/p\u003e\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\u003cli\u003eW123, W201 and W124 – a different relay system there\u003c\/li\u003e\n\u003cli\u003eW116 and R107 (predecessor model series)\u003c\/li\u003e\n\u003cli\u003eUSA\/Canada versions with different electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this part fit your car?\u003c\/strong\u003e Send us the VIN (chassis number) and model year – we'll check it for free: \u003ca href=\"tel:+491798991069\"\u003e0179 8991069\u003c\/a\u003e (Mon–Fri 8 am–6 pm) or via our \u003ca href=\"\/en\/pages\/contact?thema=Ersatzteil\"\u003econtact form\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 4px;\"\u003e\u003cstrong\u003eWhat exact function is this relay responsible for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eAccording to the source, this green 12 V relay is used in the W126 series for one of the comfort or safety circuits, for example automatic climate control, seat adjustment, or lighting control. We do not have a more precise assignment – so please be sure to compare part number 126 820 30 39 with your old relay.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 4px;\"\u003e\u003cstrong\u003eIs the relay tested?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eYes, it has been professionally refurbished, function-tested and is fully operational.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 4px;\"\u003e\u003cstrong\u003eCan I return the part if it doesn't fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eYes, a 60-day return policy applies, with free shipping within Germany.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated categories:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/relais\"\u003eRelays\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/w126\"\u003eW126\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKFZTeile-Thot\u003c\/strong\u003e specialises in spare parts for Mercedes classic cars. Free shipping within Germany, 60-day return policy.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":54850916352329,"sku":"60619","price":29.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/5344\/8777\/files\/57_4a75fba8-57ce-4ba8-965c-c7baad6175d9.jpg?v=1787303933","url":"https:\/\/kfzteile-thot.de\/en\/products\/mercedes-relais-grun-12v-1268203039-bosch-601648-w126-500sel-560sec-s-klasse","provider":"KFZTeile-Thot","version":"1.0","type":"link"}