{"product_id":"1-pc-fuel-injector-719800-53100-for-yanmar-engine-3tn82e-g1-3tn84e-g1-3tnc78e-g1a-4tn82e-g1","title":"1 Pc Fuel Injector 719800-53100 for Yanmar Engine 3TN82E-G1 3TN84E-G1 3TNC78E-G1A 4TN82E-G1","description":"\u003cp\u003eThe Yanmar 3TN82E, 3TN84E, 3TNC78E, and 4TN82E are compact industrial diesel engines in Yanmar's TN-series, widely used as generator-set power units in standby and prime power applications. When an injector fails, you'll experience hard starts, rough running, excessive smoke, misfires, and unreliable power output. This brand-new aftermarket injector is a direct replacement for Yanmar part number \u003cstrong\u003e719800-53100\u003c\/strong\u003e, covering five cross-reference formats across Yanmar OEM and YM-prefix numbering, precision-matched to OEM spray pattern and injection pressure for the TN-series generator engines.\u003c\/p\u003e\n\u003ch3\u003e✅ Direct-Fit Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYanmar Engines:\u003c\/strong\u003e 3TN82E-G1, 3TN84E-G1, 3TNC78E-G1A, 4TN82E-G1\u003c\/li\u003e\n\u003cli\u003eSuitable for Yanmar TN-series generator-set applications (G1 \/ G1A variants)\u003c\/li\u003e\n\u003cli\u003eBolt-on replacement — no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔧 Product Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Brand New Aftermarket:\u003c\/strong\u003e Not rebuilt or refurbished — starts with a full service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Spec Fuel Atomization:\u003c\/strong\u003e Precise spray pattern for clean combustion, reliable starting, and stable power output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted Single-Unit Replacement:\u003c\/strong\u003e Ideal when diagnostics confirm one failed injector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Cross-Reference Part Numbers:\u003c\/strong\u003e Covers Yanmar OEM and YM-prefix formats for confirmed fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Downstream Components:\u003c\/strong\u003e Restores proper fuel pressure to reduce stress on the injection pump and remaining injectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Dealer Markup:\u003c\/strong\u003e OEM-equivalent quality at aftermarket pricing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📦 What's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Fuel Injector (719800-53100)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔑 Key Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e 719800-53100, 71980053100, YM719800-53100, YM71980053100, YM-719800-53100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% New Aftermarket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece (single cylinder replacement)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Yanmar 3TN82E-G1 \/ 3TN84E-G1 \/ 3TNC78E-G1A \/ 4TN82E-G1 engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eServicing all cylinders? Our \u003ca href=\"https:\/\/fuelpartsdepot.com\/products\/3-pcs-fuel-injector-719800-53100-for-yanmar-engine-3tn82e-g1-3tn84e-g1-3tnc78e-g1a-4tn82e-g1?_pos=3\u0026amp;_psq=719800-53100\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e\u003cstrong\u003e3-pack (SKU: 719800-53100)\u003c\/strong\u003e\u003c\/a\u003e covers all three cylinders for 3TN82E \/ 3TN84E \/ 3TNC78E engines, and our \u003ca href=\"https:\/\/fuelpartsdepot.com\/products\/4-pcs-fuel-injector-719800-53100-for-yanmar-engine-3tn82e-g1-3tn84e-g1-3tnc78e-g1a-4tn82e-g1?_pos=2\u0026amp;_psq=719800-53100\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e\u003cstrong\u003e4-pack (SKU: 719800-53100)\u003c\/strong\u003e\u003c\/a\u003e covers all four cylinders for the 4TN82E engine — both at a lower cost-per-injector. Please verify your engine serial number and existing part number before ordering. Contact us for fitment confirmation if needed.\u003c\/em\u003e\u003c\/p\u003e","brand":"Fuel Parts Depot","offers":[{"title":"Default Title","offer_id":47111431094428,"sku":"719800-53100","price":143.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7843\/8300\/files\/1-pc-fuel-injector-719800-53100-for-yanmar-engine-3tn82e-g1-3tn84e-g1-3tnc78e-g1a-4tn82e-g1-2042093.png?v=1782484703","url":"https:\/\/fuelpartsdepot.com\/products\/1-pc-fuel-injector-719800-53100-for-yanmar-engine-3tn82e-g1-3tn84e-g1-3tnc78e-g1a-4tn82e-g1","provider":"Fuel Parts Depot","version":"1.0","type":"link"}