{"product_id":"alternator-120a-bukhanka-modern-2-7l-oem-5122-3771-80-120","title":"Alternator 120A – Bukhanka Modern (2.7L) – OEM 5122.3771-80-120","description":"\u003cp data-start=\"328\" data-end=\"621\"\u003eThis 120 A alternator fits Bukhanka Modern (2.7L Injection) and matches OEM reference 5122.3771-80-120. Engineered to supply stable charging power for both standard and accessory electrical loads, it guarantees consistent voltage regulation and battery charging under all driving conditions.\u003c\/p\u003e\n\u003cp data-start=\"623\" data-end=\"1261\"\u003e\u003cstrong data-start=\"623\" data-end=\"654\"\u003eWhy choose this alternator?\u003c\/strong\u003e\u003cbr data-start=\"654\" data-end=\"657\"\u003eDeveloped to exact UAZ factory standards, this alternator is a direct replacement for the original unit used with the ZMZ-409 engine in Bukhanka Modern models. It delivers a robust 14 V, 120 A output capacity, ensuring that headlights, climate control, winches, and other accessories receive stable power. The built-in voltage regulator and rectifier provide seamless integration with the factory wiring harness, while the right-side drive pulley orientation guarantees proper belt alignment. Manufactured by licensed suppliers such as Pramo-Iskra or Eltra, it offers proven durability and reliability.\u003c\/p\u003e\n\u003cp data-start=\"1263\" data-end=\"1619\"\u003e\u003cstrong data-start=\"1263\" data-end=\"1285\"\u003eTechnical details:\u003c\/strong\u003e\u003cbr data-start=\"1285\" data-end=\"1288\"\u003eVoltage: 14 V nominal\u003cbr data-start=\"1309\" data-end=\"1312\"\u003eOutput: 120 A continuous\u003cbr data-start=\"1336\" data-end=\"1339\"\u003eIntegrated rectifier diodes and regulator\u003cbr data-start=\"1380\" data-end=\"1383\"\u003ePulley rotation: right-side drive view\u003cbr data-start=\"1421\" data-end=\"1424\"\u003eWeight: approx. 5.7 kg\u003cbr data-start=\"1446\" data-end=\"1449\"\u003eDimensions: around 230 × 190 × 160 mm\u003cbr data-start=\"1486\" data-end=\"1489\"\u003eOEM reference: 5122.3771-80-120 (variant 5122.3771-30 also seen in supply listings)\u003cbr data-start=\"1572\" data-end=\"1575\" data-is-only-node=\"\"\u003eCondition: new, unused alternator assembly\u003c\/p\u003e\n\u003cp data-start=\"1621\" data-end=\"1670\"\u003e\u003cstrong data-start=\"1621\" data-end=\"1643\"\u003eCompatible models:\u003c\/strong\u003e\u003cbr data-start=\"1643\" data-end=\"1646\"\u003eBukhanka Modern (2.7L)\u003c\/p\u003e\n\u003cp data-start=\"1672\" data-end=\"2155\"\u003e\u003cstrong data-start=\"1672\" data-end=\"1694\"\u003eInstallation tips:\u003c\/strong\u003e\u003cbr data-start=\"1694\" data-end=\"1697\"\u003eDisconnect the negative battery terminal before removal to protect the electrical system. Remove the drive belt and mounting bolts to release the old unit. Transfer any external brackets if required. Fit the new alternator, align with the belt tensioner, and tighten bolts to factory torque. Refit the drive belt, reconnect wiring, and finally reattach the battery. Start the engine, check charging voltage (~14.2 V at idle), and listen for abnormal noise.\u003c\/p\u003e\n\u003cp data-start=\"2157\" data-end=\"2553\"\u003e\u003cstrong data-start=\"2157\" data-end=\"2177\"\u003eWhen to replace?\u003c\/strong\u003e\u003cbr data-start=\"2177\" data-end=\"2180\"\u003eReplacement is necessary when the alternator no longer charges the battery properly, if the warning light remains lit, or if electrical performance drops under load. Symptoms include dim headlights, slow cranking, or frequent battery discharge. Upgrading to this 120 A OEM unit also benefits vehicles fitted with extra accessories that require higher electrical capacity.\u003c\/p\u003e\n\u003cp data-start=\"2555\" data-end=\"2675\"\u003e\u003cstrong data-start=\"2555\" data-end=\"2583\"\u003eQuestions about fitment?\u003c\/strong\u003e\u003cbr data-start=\"2583\" data-end=\"2586\"\u003eNot sure if this part fits your vehicle? Feel free to contact us — we’re happy to help.\u003c\/p\u003e","brand":"UAZPARTS.COM","offers":[{"title":"Default Title","offer_id":51288351801687,"sku":"5122.3771-80-120","price":239.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/4859\/6055\/files\/Alternator-120A-Bukhanka-Modern-2_7L-OEM-5122_3771-80-120-uaz-spare-parts-1.jpg?v=1777917246","url":"https:\/\/www.uazparts.de\/en\/products\/alternator-120a-bukhanka-modern-2-7l-oem-5122-3771-80-120","provider":"UAZPARTS.COM","version":"1.0","type":"link"}