{"product_id":"fuel-valve-unikar-4-carburetor-gaz-series-4571-001-50849120-2002","title":"Fuel Valve UNIKAR-4 (Carburetor) – GAZ Series - 4571-001-50849120-2002","description":"\u003cdiv data-copy-value-default=\"\" class=\"js-collapse-sm__text active\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-end=\"380\" data-start=\"69\"\u003eThis fuel valve fits GAZ Series carbureted applications where a UNIKAR-4 style inline valve is specified. It is designed to work with common Soviet\/Russian carburetor families and provides reliable fuel shut-off\/control to stabilize idle and drivability while protecting the carburetor from debris and backflow.\u003c\/p\u003e\n\u003cp data-end=\"759\" data-start=\"382\"\u003e\u003cstrong data-end=\"413\" data-start=\"382\"\u003eWhy choose this fuel valve?\u003c\/strong\u003e\u003cbr data-end=\"416\" data-start=\"413\"\u003eA fresh valve restores consistent fuel metering to the carburetor, helping prevent flooding, hot-start issues, and fuel odor. The UNIKAR-4 pattern is a proven, serviceable design intended for everyday use in mixed conditions. It’s a straightforward swap during routine fuel-system service and pairs well with a new fuel filter and fresh hoses.\u003c\/p\u003e\n\u003cp data-end=\"1317\" data-start=\"761\"\u003e\u003cstrong data-end=\"783\" data-start=\"761\"\u003eTechnical details:\u003c\/strong\u003e\u003cbr data-end=\"786\" data-start=\"783\"\u003eType: UNIKAR-4 fuel valve for carburetors\u003cbr data-end=\"830\" data-start=\"827\"\u003eIntended carburetors: K-126 \/ K-127 \/ K-133; “Weber”-type units (as stated on packaging)\u003cbr data-end=\"921\" data-start=\"918\"\u003eReference spec: TU 4571-001-50849120-2002\u003cbr data-end=\"965\" data-start=\"962\"\u003ePackaging marking (RU): “Топливный клапан UNIKAR-4 для карбюраторов типа ‘Weber’ автомобилей ВАЗ 2101-2107, 2121, ‘Москвич’ 2141. ТУ 4571-001-50849120-2002. ООО ‘УНИКАР’, Санкт-Петербург.”\u003cbr data-end=\"1156\" data-start=\"1153\"\u003eLanguage note: Ukrainian-language marking absent (per packaging text)\u003cbr data-end=\"1228\" data-start=\"1225\"\u003eInstallation note: Inline fitment—observe flow direction arrow and use fresh clamps\/hoses\u003c\/p\u003e\n\u003cp data-end=\"1354\" data-start=\"1319\"\u003e\u003cstrong data-end=\"1341\" data-start=\"1319\"\u003eCompatible models:\u003c\/strong\u003e\u003cbr data-end=\"1344\" data-start=\"1341\"\u003eGAZ Series\u003c\/p\u003e\n\u003cp data-end=\"1680\" data-start=\"1356\"\u003e\u003cstrong data-end=\"1378\" data-start=\"1356\"\u003eInstallation tips:\u003c\/strong\u003e\u003cbr data-end=\"1381\" data-start=\"1378\"\u003eRelieve fuel pressure, clamp the hose on both sides, and catch spills. Match the arrow to the fuel-flow direction. Replace any cracked hoses and ensure no vacuum leaks at the carburetor inlet. After installation, check for leaks with the engine running and re-torque clamps after a short test drive.\u003c\/p\u003e\n\u003cp data-end=\"1927\" data-start=\"1682\"\u003e\u003cstrong data-end=\"1715\" data-start=\"1682\"\u003eWhen to replace \/ Why upgrade\u003c\/strong\u003e\u003cbr data-end=\"1718\" data-start=\"1715\"\u003eReplace if you notice hard hot starts, fuel odor, inconsistent idle, or visible seepage around the old valve. A new valve maintains stable fuel delivery, improves reliability, and helps extend carburetor life.\u003c\/p\u003e\n\u003cp data-end=\"2016\" data-start=\"1929\"\u003eNot sure if this part fits your vehicle? Feel free to contact us — we’re happy to help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"UAZPARTS.COM","offers":[{"title":"Default Title","offer_id":52640198656343,"sku":"4571-001-50849120-2002 \/ K-126,K-127,K-133","price":9.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/4859\/6055\/files\/Fuel-Valve-UNIKAR-4-Carburetor-GAZ-Series-4571-001-50849120-2002-uaz-spare-parts-1.webp?v=1777910754","url":"https:\/\/uazparts.nl\/en\/products\/fuel-valve-unikar-4-carburetor-gaz-series-4571-001-50849120-2002","provider":"UAZPARTS.COM","version":"1.0","type":"link"}