{"product_id":"fuel-injector-4089727-3939401-cummins-4b3-9-6c8-3-b3-3-b4-5-isb6-7-qsb6-7-4bt3-9-6bt-engines","title":"Fuel Injector 4089727 3939401 Cummins 4B3.9, 6C8.3, B3.3, B4.5, ISB6.7, QSB6.7, 4BT3.9, 6BT Engines","description":"\u003cp\u003e\u003cstrong\u003eFuel Injector\u003c\/strong\u003e (MPN: \u003cstrong\u003e4089727\u003c\/strong\u003e) for Cummins engines. Premium aftermarket replacement engineered for precision fuel atomization across \u003cstrong\u003e4B3.9, 6C8.3, B3.3, B4.5, ISB6.7, and QSB6.7\u003c\/strong\u003e engine platforms. Delivers reliable performance and exact fit compatibility. New condition with full aftermarket quality assurance.\u003c\/p\u003e\n\n\u003ch2 style=\"font-family: Arial, sans-serif; color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 20px;\"\u003eCross Reference \/ OEM Numbers\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e3939401\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4089727\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4089727NX\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4089727RX\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-family: Arial, sans-serif; color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 20px;\"\u003eCompatible Models \u0026amp; Equipment Applications\u003c\/h2\u003e\n\n\u003ch3\u003eCummins Engines\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e4B3.9\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6C8.3\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eB3.3\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eB4.5\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4BT3.9\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6BT\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eISB6.7\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eISB6.7 CM2350 B101\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eQSB6.7\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eQSB6.7 CM2250\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-family: Arial, sans-serif; color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 20px;\"\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cp\u003eWe recommend replacing the entire set of fuel injectors to ensure the engine's optimal performance. Due to differences in oil output and atomization concentration between genuine and aftermarket parts, they should not be mixed. Replacing the entire set of injectors helps avoid potential issues.\u003c\/p\u003e","brand":"Buymachineryparts","offers":[{"title":"Default Title","offer_id":49795503554819,"sku":"J012101000119494","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7831\/8851\/files\/fuel-injector-3939401-4089727-for-cummins-engine-4bt3-9-6bt-b4-5-sale-a_1.jpg?v=1791768179","url":"https:\/\/www.buymachineryparts.com\/es\/products\/fuel-injector-4089727-3939401-cummins-4b3-9-6c8-3-b3-3-b4-5-isb6-7-qsb6-7-4bt3-9-6bt-engines","provider":"Buymachineryparts","version":"1.0","type":"link"}