{"product_id":"piaggio-581636-freccia-posteriore-destra-vespa-et4-125-150","title":"Piaggio 581636 Complete Right Rear Turn Signal – Vespa ET4 125-150 Leader (2000-2005)","description":"\u003cdiv style=\"font-family:'Segoe UI',Arial,sans-serif;max-width:900px;margin:0 auto;color:#222;line-height:1.7;\"\u003e\n\n\u003cp style=\"font-size:16px;\"\u003eThe \u003cstrong\u003ePiaggio 581636 rear right turn signal\u003c\/strong\u003e is the \u003cstrong\u003ecomplete original indicator\u003c\/strong\u003e — clear lens, reflective body, and bulb holder — specified in the official spare parts catalog for the \u003cstrong\u003eVespa ET4 125 and 150 with Leader engine (2000-2005)\u003c\/strong\u003e. It mounts on the right side, near the taillight. Product code 581636.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003e✓ Strengths\u003c\/h3\u003e\n\n\u003cul style=\"font-size:15px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOriginal Piaggio spare part\u003c\/strong\u003e – this is the same code specified in the official spare parts catalog, not an aftermarket equivalent.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eComplete indicator\u003c\/strong\u003e – lens, chrome reflective body, and bulb holder with connector: it replaces the entire unit, without reusing parts from the old one.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRibbed clear lens\u003c\/strong\u003e – the standard finish for the ET4 Leader, with an internal orange diffuser.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExact position\u003c\/strong\u003e – position 3 in the \"Taillight\" diagram of the electrical system, one piece per side.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDirect mounting\u003c\/strong\u003e – the housing, attachments, and connector are original, without adaptations.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003eTechnical specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePiaggio\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCode\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e581636\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOfficial designation\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eComplete rear right turn signal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSide\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eRear right\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eLens color\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eClear\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePlastic, chrome reflector\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eRequired bulb\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e12V 10W bulb (Piaggio code 181746) – not included\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePosition on vehicle\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eElectrical system – \"Taillight\" diagram, pos. 3\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eQuantity per vehicle\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1 per side\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePackage contents\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1 complete turn signal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003cdiv style=\"background:#fff3cd;border-left:4px solid #ffc107;padding:14px;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003cstrong\u003e⚠️ Important notes:\u003c\/strong\u003e\u003cbr\u003e\n• The price refers to \u003cstrong\u003ea single indicator\u003c\/strong\u003e: the catalog specifies one per side.\u003cbr\u003e\n• \u003cstrong\u003eThe bulb is not included.\u003c\/strong\u003e In the official catalog, it is a separate item: 12V 10W bulb, code 181746.\u003cbr\u003e\n• This is the \u003cstrong\u003eright side\u003c\/strong\u003e. The corresponding left side is code 581635.\u003c\/div\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003eVehicle compatibility\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\n\u003ctr style=\"background:#e63946;color:#fff;\"\u003e\n\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eYears\u003c\/th\u003e\n\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eVersions\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eVespa ET4 125 Leader\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e2000-2005\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLeader 4T Engine\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eVespa ET4 150 Leader\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e2000-2005\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLeader 4T Engine\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp style=\"font-size:14px;color:#555;\"\u003eThe list is taken from the official Piaggio spare parts catalog (B2B area). If you have any doubts, send us your scooter's frame number and we will verify the correct code for you.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003eWho it's perfect for\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px;\"\u003eIt's the spare part for those who own a Vespa ET4 Leader and have a broken, opaque, or cracked rear right turn signal after a fall or twenty years of sun exposure. The lens is the first thing that breaks in a parking lot, and it's also the primary reason for failing inspection. Replacing it with the original part means finding the right housing, the right connector, and approved lighting, without gluing or adapters.\u003c\/p\u003e\n\n\n\u003cdiv style=\"background:#f0f7f0;border-left:4px solid #28a745;padding:14px;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003cstrong\u003e🛡️ Warranty and quality – Moon Bike S.r.l.\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eOriginal Piaggio\u003c\/strong\u003e spare part, new and never mounted. Moon Bike S.r.l. is based in Cercola (NA), Italy, and ships from Italy with an invoice and manufacturer's warranty.\u003c\/div\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eWhich Vespa models does the Piaggio 581636 turn signal fit?\u003c\/strong\u003e\u003cbr\u003e\nThe 581636 turn signal is specified in the official spare parts catalog for the Vespa ET4 125 Leader and the Vespa ET4 150 Leader, both produced from 2000 to 2005. This is the model with the 4-stroke Leader engine: if your scooter is an ET4 from those years, this is the correct rear right indicator.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eIs it the right or left turn signal? What is the code for the other one?\u003c\/strong\u003e\u003cbr\u003e\nThis is the rear \u003cstrong\u003eright\u003c\/strong\u003e turn signal, meaning the one visible on the right side when looking at the scooter from behind. In the same catalog diagram, the rear left turn signal has code 581635. The two parts are not interchangeable: the shape is mirrored.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eWhere exactly is it located on the vehicle?\u003c\/strong\u003e\u003cbr\u003e\nIt is located in the taillight assembly, on the cowl behind the seat. In the official Piaggio spare parts catalog, it is position 3 in the \"Taillight\" diagram of the electrical system. One piece is specified per side, so two rear turn signals in total per vehicle.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eIs the bulb included in the package?\u003c\/strong\u003e\u003cbr\u003e\nNo. In the official catalog, the bulb is a separate item from the indicator: it is the 12V 10W bulb, Piaggio code 181746. If yours is blackened or burnt out, it is advisable to order it along with the turn signal and replace both at once.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eIs it an original Piaggio spare part or an equivalent?\u003c\/strong\u003e\u003cbr\u003e\nIt is an original Piaggio Group spare part, with factory code 581636. It is not an aftermarket equivalent: the shape, mounting housing, and connector are those specified by the manufacturer, so installation is direct and the light remains officially approved as standard.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eHow can I be sure it's the right one for my scooter?\u003c\/strong\u003e\u003cbr\u003e\nCheck the model and year in the compatibility table: it must be an ET4 125 or 150 with a Leader engine, from 2000 to 2005. If you are unsure of the version, send us your frame number: we will check the code in the official Piaggio catalog and confirm if this is the correct indicator.\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Piaggio","offers":[{"title":"Default Title","offer_id":58823432634716,"sku":"581636","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3660\/0668\/files\/piaggio-581636-freccia-posteriore-destra-vespa-et4-1.png?v=1787755598","url":"https:\/\/www.moonbikesrl.it\/en-us\/products\/piaggio-581636-freccia-posteriore-destra-vespa-et4-125-150","provider":"Moon Bike S.r.l.","version":"1.0","type":"link"}