{"id":4679,"date":"2026-09-08T14:35:00","date_gmt":"2026-09-08T14:35:00","guid":{"rendered":"https:\/\/passionwebs.com\/elite-engines\/product\/yanmar-4lh-dte-marine-inboard-diesel-engine-170hp-turbocharged\/"},"modified":"2026-09-08T14:35:01","modified_gmt":"2026-09-08T14:35:01","slug":"yanmar-4lh-dte-marine-inboard-diesel-engine-170hp-turbocharged","status":"publish","type":"product","link":"https:\/\/passionwebs.com\/elite-engines\/product\/yanmar-4lh-dte-marine-inboard-diesel-engine-170hp-turbocharged\/","title":{"rendered":"Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged"},"content":{"rendered":"

Description<\/h2>\n

Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged<\/h2>\n

The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged<\/strong> is a high-performance marine propulsion engine engineered for offshore fishing boats, cruising yachts, commercial vessels, and demanding marine applications requiring dependable turbocharged diesel power with excellent fuel efficiency. As part of the respected Yanmar LH Series<\/strong>, this engine combines strong mid-range torque, reliable turbocharged performance, and long-term marine durability within a proven 4-cylinder Yanmar marine diesel engine<\/strong> platform trusted worldwide.<\/p>\n

Designed for inboard marine propulsion, the 4LH-DTE delivers smooth acceleration, dependable offshore reliability, and efficient cruising capability for vessel owners seeking powerful diesel performance with reduced operating costs and simplified maintenance accessibility.<\/p>\n

At Rong Marine, we supply genuine Yanmar marine diesel engines<\/strong>, marine propulsion systems, marine gearboxes, and complete repower solutions for customers worldwide. Whether you are reviewing the latest Yanmar 4LH-DTE price<\/strong> or searching for a genuine Yanmar 4LH-DTE for sale<\/strong>, our experienced marine propulsion team supports commercial operators, sportfishing vessels, and yacht repower projects with worldwide export assistance and technical support.<\/p>\n

Yanmar LH Series Turbocharged Marine Diesel Platform<\/h2>\n

The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged<\/strong> belongs to the highly respected Yanmar LH Series<\/strong>, a marine diesel engine family recognized for delivering dependable high-output propulsion performance across commercial and recreational marine applications.<\/p>\n

The LH Series is known for:<\/p>\n

    \n
  • Turbocharged diesel efficiency<\/li>\n
  • Strong low-end torque delivery<\/li>\n
  • Offshore reliability<\/li>\n
  • Fuel-efficient cruising performance<\/li>\n
  • Durable marine construction<\/li>\n
  • Long operational lifespan<\/li>\n
  • Simplified servicing accessibility<\/li>\n
  • Proven commercial marine durability<\/li>\n<\/ul>\n

    As a dependable 4-cylinder marine diesel engine<\/strong>, the 4LH-DTE platform delivers stable power output and efficient inboard propulsion while maintaining excellent reliability under continuous marine operating conditions.<\/p>\n

    Designed for Offshore Fishing Boats & Cruising Vessels<\/h2>\n

    The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged<\/strong> is commonly installed in:<\/p>\n

      \n
    • Offshore fishing boats<\/li>\n
    • Sportfishing vessels<\/li>\n
    • Coastal workboats<\/li>\n
    • Cruising yachts<\/li>\n
    • Commercial marine vessels<\/li>\n
    • Fast trawlers<\/li>\n
    • Marine repower projects<\/li>\n<\/ul>\n

      Its turbocharged marine diesel configuration provides strong acceleration and dependable torque delivery, making it highly suitable for vessel owners requiring efficient offshore propulsion with stable cruising performance.<\/p>\n

      The engine remains a trusted choice for operators seeking a durable yanmar diesel marine engine<\/strong> capable of handling demanding offshore conditions while maintaining excellent fuel economy.<\/p>\n

      Turbocharged Marine Performance & Fuel Efficiency<\/h2>\n

      The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged<\/strong> is engineered to deliver dependable high-output marine propulsion with smooth power delivery and efficient diesel operation.<\/p>\n

      Performance advantages include:<\/p>\n

        \n
      • Turbocharged diesel performance<\/li>\n
      • Strong low-end torque<\/li>\n
      • Reliable offshore acceleration<\/li>\n
      • Excellent cruising efficiency<\/li>\n
      • Durable marine-grade construction<\/li>\n
      • Reduced vibration levels<\/li>\n
      • Efficient fuel consumption<\/li>\n
      • Dependable continuous-duty operation<\/li>\n<\/ul>\n

        This compact yet powerful Yanmar marine diesel engine<\/strong> continues to be highly respected for offshore propulsion applications where reliable turbocharged performance and operational durability are essential.<\/p>\n

        The turbocharged platform also improves throttle response and vessel maneuverability during offshore cruising, sportfishing operations, and commercial marine use.<\/p>\n

        Yanmar Marine Gearbox & Drive Compatibility<\/h2>\n

        The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged<\/strong> is commonly paired with durable Yanmar KM Series marine gearboxes<\/strong> designed to support reliable inboard propulsion integration for offshore and commercial marine applications.<\/p>\n

        Its drivetrain compatibility supports:<\/p>\n

          \n
        • Conventional shaft drive systems<\/li>\n
        • Offshore fishing vessels<\/li>\n
        • Commercial propulsion setups<\/li>\n
        • Cruising yacht propulsion<\/li>\n
        • Marine repower flexibility<\/li>\n<\/ul>\n

          The efficient integration between the engine and marine gearbox system helps maximize propulsion efficiency, offshore reliability, and low-speed vessel maneuverability during docking and heavy-load operations.<\/p>\n

          Why Boat Owners Choose the Yanmar 4LH-DTE 170HP<\/h2>\n

          The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged<\/strong> remains highly trusted among marine professionals and vessel owners because of its combination of turbocharged performance, fuel economy, and dependable offshore durability.<\/p>\n

          Major benefits include:<\/p>\n

            \n
          • Proven Yanmar turbocharged diesel engineering<\/li>\n
          • Compact 4-cylinder configuration<\/li>\n
          • Excellent offshore reliability<\/li>\n
          • Fuel-efficient cruising performance<\/li>\n
          • Worldwide Yanmar support network<\/li>\n
          • Genuine Yanmar parts availability<\/li>\n
          • Long engine service life<\/li>\n
          • Reliable heavy-load operation<\/li>\n
          • Durable marine construction<\/li>\n<\/ul>\n

            The combination of reliable turbocharged power and efficient marine operation continues to make this engine a preferred propulsion solution for offshore fishing vessels, commercial boats, and cruising yachts.<\/p>\n

            Technical Specifications<\/h2>\n
            \n
            \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
            Technical Specification<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
            Engine Model<\/td>\nYanmar 4LH-DTE<\/td>\n<\/tr>\n
            Engine Series<\/td>\nYanmar LH Series<\/td>\n<\/tr>\n
            Engine Type<\/td>\nTurbocharged Marine Inboard Diesel Engine<\/td>\n<\/tr>\n
            Horsepower<\/td>\n170 HP<\/td>\n<\/tr>\n
            Number of Cylinders<\/td>\n4<\/td>\n<\/tr>\n
            Aspiration<\/td>\nTurbocharged<\/td>\n<\/tr>\n
            Cooling System<\/td>\nHeat Exchanger Cooling<\/td>\n<\/tr>\n
            Fuel System<\/td>\nDirect Injection<\/td>\n<\/tr>\n
            Starting System<\/td>\nElectric Start<\/td>\n<\/tr>\n
            Marine Gear<\/td>\nHydraulic<\/td>\n<\/tr>\n
            Drive Configuration<\/td>\nShaft Drive Compatible<\/td>\n<\/tr>\n
            Application<\/td>\nOffshore Fishing Boats, Workboats, Cruising Yachts<\/td>\n<\/tr>\n
            Engine Category<\/td>\nYanmar marine diesel engine<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

            Standard Package & Available Configurations<\/h2>\n

            The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged<\/strong> may be supplied with several propulsion package options depending on vessel configuration and operational requirements.<\/p>\n

            Available configurations may include:<\/p>\n

              \n
            • Complete marine diesel engine assembly<\/li>\n
            • Marine gearbox systems<\/li>\n
            • Engine instrumentation panels<\/li>\n
            • Wiring harnesses<\/li>\n
            • Marine control systems<\/li>\n
            • Engine mounting kits<\/li>\n
            • Propulsion accessories<\/li>\n<\/ul>\n

              Rong Marine supports customers worldwide with complete propulsion package solutions for offshore fishing boats, cruising vessels, commercial marine operations, and repower applications.<\/p>\n

              Standard & Extended Warranty Support<\/h2>\n

              The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged<\/strong> includes manufacturer-backed warranty support for eligible marine applications.<\/p>\n

              Standard warranty coverage typically includes:<\/p>\n

                \n
              • 24 months or 1,000 operating hours<\/li>\n<\/ul>\n

                Extended warranty programs may also be available depending on:<\/p>\n

                  \n
                • Vessel classification<\/li>\n
                • Commercial usage<\/li>\n
                • Operational requirements<\/li>\n<\/ul>\n

                  Yanmar\u2019s worldwide support infrastructure provides:<\/p>\n

                    \n
                  • Genuine Yanmar marine parts<\/li>\n
                  • Global technical support<\/li>\n
                  • Authorized marine service assistance<\/li>\n
                  • Maintenance documentation<\/li>\n
                  • Worldwide dealer network access<\/li>\n<\/ul>\n

                    This extensive support network reinforces Yanmar\u2019s reputation for dependable offshore propulsion and long-term marine reliability.<\/p>\n

                    Worldwide Shipping & Export Assistance<\/h2>\n

                    Rong Marine supplies genuine Yanmar marine engines for sale<\/strong> worldwide with professional marine export coordination and international shipping support.<\/p>\n

                    We assist with:<\/p>\n

                      \n
                    • Worldwide marine engine shipping<\/li>\n
                    • Commercial export documentation<\/li>\n
                    • Offshore vessel repower logistics<\/li>\n
                    • International marine supply solutions<\/li>\n
                    • Dealer and distributor support<\/li>\n
                    • Pre-delivery inspection coordination<\/li>\n<\/ul>\n

                      Customers interested in the latest Yanmar 4LH-DTE price<\/strong> can contact Rong Marine directly for current availability, export assistance, and official quotations.<\/p>\n

                      Frequently Asked Questions<\/h2>\n

                      What series does the Yanmar 4LH-DTE belong to?<\/h3>\n

                      The engine belongs to the respected Yanmar LH Series<\/strong> marine diesel engine family.<\/p>\n

                      Is the Yanmar 4LH-DTE turbocharged?<\/h3>\n

                      Yes. The engine features a turbocharged diesel configuration designed for improved offshore performance and fuel efficiency.<\/p>\n

                      Is the Yanmar 4LH-DTE suitable for offshore fishing boats?<\/h3>\n

                      Yes. The engine is commonly used in offshore fishing boats, sportfishing vessels, cruising yachts, and commercial marine applications.<\/p>\n

                      Does the engine support shaft drive systems?<\/h3>\n

                      Yes. The engine is compatible with conventional shaft drive propulsion systems.<\/p>\n

                      Does Rong Marine provide worldwide shipping?<\/h3>\n

                      Yes. Rong Marine supports worldwide export and marine shipping coordination for engines and propulsion systems.<\/p>\n

                      Are genuine Yanmar parts available?<\/h3>\n

                      Yes. Genuine Yanmar marine parts and technical support are available through the global Yanmar support network.<\/p>\n

                      Request a Quote for the Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged<\/h2>\n

                      If you are searching for a genuine Yanmar 4LH-DTE for sale<\/strong>, contact Rong Marine today for availability confirmation, propulsion package options, worldwide export assistance, and professional marine technical support.<\/p>\n

                      Our experienced team supplies genuine Yanmar marine diesel engines<\/strong>, marine gearbox systems, and complete propulsion solutions backed by trusted marine industry expertise and worldwide customer support.<\/p>\n","protected":false},"excerpt":{"rendered":"

                      Description Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged is a high-performance marine propulsion engine engineered for offshore fishing boats, cruising yachts, commercial vessels, and demanding marine applications requiring dependable turbocharged diesel power with excellent fuel efficiency. As part of the respected Yanmar LH Series, this engine combines strong mid-range torque, reliable turbocharged performance, and long-term marine durability within a proven 4-cylinder Yanmar marine diesel engine platform trusted worldwide. Designed for inboard marine propulsion, the 4LH-DTE delivers smooth acceleration, dependable offshore reliability, and efficient cruising capability for vessel owners seeking powerful diesel performance with reduced operating costs and simplified maintenance accessibility. At Rong Marine, we supply genuine Yanmar marine diesel engines, marine propulsion systems, marine gearboxes, and complete repower solutions for customers worldwide. Whether you are reviewing the latest Yanmar 4LH-DTE price or searching for a genuine Yanmar 4LH-DTE for sale, our experienced marine propulsion team supports commercial operators, sportfishing vessels, and yacht repower projects with worldwide export assistance and technical support. Yanmar LH Series Turbocharged Marine Diesel Platform The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged belongs to the highly respected Yanmar LH Series, a marine diesel engine family recognized for delivering dependable high-output propulsion performance across commercial and recreational marine applications. The LH Series is known for: Turbocharged diesel efficiency Strong low-end torque delivery Offshore reliability Fuel-efficient cruising performance Durable marine construction Long operational lifespan Simplified servicing accessibility Proven commercial marine durability As a dependable 4-cylinder marine diesel engine, the 4LH-DTE platform delivers stable power output and efficient inboard propulsion while maintaining excellent reliability under continuous marine operating conditions. Designed for Offshore Fishing Boats & Cruising Vessels The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged is commonly installed in: Offshore fishing boats Sportfishing vessels Coastal workboats Cruising yachts Commercial marine vessels Fast trawlers Marine repower projects Its turbocharged marine diesel configuration provides strong acceleration and dependable torque delivery, making it highly suitable for vessel owners requiring efficient offshore propulsion with stable cruising performance. The engine remains a trusted choice for operators seeking a durable yanmar diesel marine engine capable of handling demanding offshore conditions while maintaining excellent fuel economy. Turbocharged Marine Performance & Fuel Efficiency The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged is engineered to deliver dependable high-output marine propulsion with smooth power delivery and efficient diesel operation. Performance advantages include: Turbocharged diesel performance Strong low-end torque Reliable offshore acceleration Excellent cruising efficiency Durable marine-grade construction Reduced vibration levels Efficient fuel consumption Dependable continuous-duty operation This compact yet powerful Yanmar marine diesel engine continues to be highly respected for offshore propulsion applications where reliable turbocharged performance and operational durability are essential. The turbocharged platform also improves throttle response and vessel maneuverability during offshore cruising, sportfishing operations, and commercial marine use. Yanmar Marine Gearbox & Drive Compatibility The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged is commonly paired with durable Yanmar KM Series marine gearboxes designed to support reliable inboard propulsion integration for offshore and commercial marine applications. Its drivetrain compatibility supports: Conventional shaft drive systems Offshore fishing vessels Commercial propulsion setups Cruising yacht propulsion Marine repower flexibility The efficient integration between the engine and marine gearbox system helps maximize propulsion efficiency, offshore reliability, and low-speed vessel maneuverability during docking and heavy-load operations. Why Boat Owners Choose the Yanmar 4LH-DTE 170HP The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged remains highly trusted among marine professionals and vessel owners because of its combination of turbocharged performance, fuel economy, and dependable offshore durability. Major benefits include: Proven Yanmar turbocharged diesel engineering Compact 4-cylinder configuration Excellent offshore reliability Fuel-efficient cruising performance Worldwide Yanmar support network Genuine Yanmar parts availability Long engine service life Reliable heavy-load operation Durable marine construction The combination of reliable turbocharged power and efficient marine operation continues to make this engine a preferred propulsion solution for offshore fishing vessels, commercial boats, and cruising yachts. Technical Specifications Technical Specification Value Engine Model Yanmar 4LH-DTE Engine Series Yanmar LH Series Engine Type Turbocharged Marine Inboard Diesel Engine Horsepower 170 HP Number of Cylinders 4 Aspiration Turbocharged Cooling System Heat Exchanger Cooling Fuel System Direct Injection Starting System Electric Start Marine Gear Hydraulic Drive Configuration Shaft Drive Compatible Application Offshore Fishing Boats, Workboats, Cruising Yachts Engine Category Yanmar marine diesel engine Standard Package & Available Configurations The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged may be supplied with several propulsion package options depending on vessel configuration and operational requirements. Available configurations may include: Complete marine diesel engine assembly Marine gearbox systems Engine instrumentation panels Wiring harnesses Marine control systems Engine mounting kits Propulsion accessories Rong Marine supports customers worldwide with complete propulsion package solutions for offshore fishing boats, cruising vessels, commercial marine operations, and repower applications. Standard & Extended Warranty Support The Yanmar 4LH-DTE Marine Inboard Diesel Engine 170HP Turbocharged includes manufacturer-backed warranty support for eligible marine applications. Standard warranty coverage typically includes: 24 months or 1,000 operating hours Extended warranty programs may also be available depending on: Vessel classification Commercial usage Operational requirements Yanmar\u2019s worldwide support infrastructure provides: Genuine Yanmar marine parts Global technical support Authorized marine service assistance Maintenance documentation Worldwide dealer network access This extensive support network reinforces Yanmar\u2019s reputation for dependable offshore propulsion and long-term marine reliability. Worldwide Shipping & Export Assistance Rong Marine supplies genuine Yanmar marine engines for sale worldwide with professional marine export coordination and international shipping support. We assist with: Worldwide marine engine shipping Commercial export documentation Offshore vessel repower logistics International marine supply solutions Dealer and distributor support Pre-delivery inspection coordination Customers interested in the latest Yanmar 4LH-DTE price can contact Rong Marine directly for current availability, export assistance, and official quotations. Frequently Asked Questions What series does the Yanmar 4LH-DTE belong to? The engine belongs to the respected Yanmar LH Series marine diesel engine family. Is the Yanmar 4LH-DTE turbocharged? Yes. The engine features a turbocharged diesel configuration designed for improved offshore performance and fuel efficiency. Is the Yanmar 4LH-DTE suitable for offshore fishing boats?<\/p>\n","protected":false},"featured_media":4680,"comment_status":"closed","ping_status":"open","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[20],"product_tag":[],"class_list":["post-4679","product","type-product","status-publish","has-post-thumbnail","product_cat-yanmar-4lh-series","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product\/4679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/comments?post=4679"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media\/4680"}],"wp:attachment":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media?parent=4679"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_brand?post=4679"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_cat?post=4679"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_tag?post=4679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}