{"id":3947,"date":"2026-04-06T08:34:11","date_gmt":"2026-04-06T08:34:11","guid":{"rendered":"https:\/\/auto-engines.com\/?post_type=engine&#038;p=3947"},"modified":"2026-09-24T08:43:06","modified_gmt":"2026-09-24T08:43:06","slug":"hyundai-kia-g4kd-engine","status":"publish","type":"engine","link":"https:\/\/auto-engines.com\/zh\/engine\/hyundai-kia-g4kd-engine\/","title":{"rendered":"Low Mileage G4KD Engine Theta II for Hyundai IX35 Tucson Kia Forte Sportage"},"content":{"rendered":"","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-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":"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":""},"mobile":{"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":""}},"_joinchat":[],"footnotes":""},"class_list":["post-3947","engine","type-engine","status-publish","hentry","brand-hyundai-kia"],"acf":{"engine_model":"G4KD","image_1":3919,"image_2":4075,"image_3":4076,"image_4":4077,"image_5":4078,"model":"G4KD","manufacturer":"Korea","year":"2009-2013","specifications":"<h2>1. Technical Specifications of Hyundai\/Kia G4KD Engine<\/h2> <p>The Hyundai\/Kia G4KD engine is a highly reliable 2.0-liter naturally aspirated inline-4 power unit, representing a core pillar of the Theta II engine family. Engineered with an aluminum cylinder block and head, DOHC, and a dual continuous variable valve timing (Dual-CVVT) system, the G4KD engine balances steady power output with practical fuel efficiency. Delivering around 121 kW (162 hp) and 197\u2013201 N\u00b7m of peak torque, this motor provides a smooth driving experience and serves as the ideal replacement solution for restoring factory performance to mid-size sedans and SUVs.<\/p>  <h2>2. Vehicle Compatibility for Used G4KD Engines<\/h2> <p>As a versatile and high-demand multi-point injection (MPI) powerplant, the used G4KD engine enjoys widespread compatibility across various international models. This 2.0L engine is widely utilized in prominent automotive platforms from 2005 to 2015+, including:<\/p> <ul>   <li>Hyundai Sonata (NF \/ YF)<\/li>   <li>Hyundai Tucson (LM) & ix35<\/li>   <li>Kia Optima \/ Magentis (MG \/ TF)<\/li>   <li>Kia Sportage (SL)<\/li>   <li>Kia Forte \/ Cerato (TD)<\/li> <\/ul>  <h2>3. Premium Sourcing & Deep Inspection Process<\/h2> <p>Our sourcing strategy focuses exclusively on 100% original, low-mileage used G4KD engines that have been strictly protected from overheating or severe wear. Every single imported used engine undergoes a rigorous, deep-dive internal inspection to guarantee peak mechanical condition before packaging. Our technical checklist includes:<\/p> <ul>   <li><strong>Cylinder Bore & Scuffing Verification:<\/strong> G4KD engines are carefully checked via borescope to ensure no piston slap or cylinder wall scoring.<\/li>   <li><strong>Oil Sludge Inspection:<\/strong> We open the valve cover to ensure zero engine sludge accumulation.<\/li>   <li><strong>Compression & Leakdown Tests:<\/strong> Guaranteeing all gaskets and piston rings maintain optimal pressure.<\/li> <\/ul>  <p>With global shipping capabilities, transparent inspection standards, and secure logistics, we deliver top-tier automotive components to your business smoothly. For other displacements, you can also browse our full <a href=\"https:\/\/auto-engines.com\/en\/brand\/hyundai-kia\/\" target=\"_blank\">Hyundai Engine Catalog<\/a> or contact our team for a fast quote.<\/p>","stock":"","condition":"USED","mileage":"40,000-80,000","brand":"Hyundai\/Kia","subtitle":"Hyundai\/Kia G4KD Engine","displacement":"1,998 cc (2.0L)","max_power":"121 kW","peak_torque":"197 - 201 N\u00b7m @ 4600 rpm","fuel_type":"Gasoline","cylinder_layout":"Inline-4","oe_numbers":"21101-2G000,  21101-2GL00, 21102-2GA04,  21102-2GL00","compatible_models":"Sonata (NF\/YF) (2008\u20132014)\r\nix35 \/ Tucson (LM) (2009\u20132015)\r\nSportage (SL) (2010\u20132015)\r\nOptima \/ Magentis (MG\/TF) (2008\u20132015)\r\nForte \/ Cerato (TD) (2008\u20132013)","related_engines":[3934,3927,3943,3936],"engine_faq":"<h2>Hyundai Kia G4KD Engine FAQ<\/h2>\r\n\r\n<h3>What is the Hyundai Kia G4KD engine?<\/h3>\r\n\r\n<p>\r\nThe Hyundai Kia G4KD is a 2.0-liter naturally aspirated gasoline engine from the Theta II engine family. It uses DOHC 16-valve technology, Dual CVVT and MPI fuel injection.\r\n<\/p>\r\n\r\n<h3>What vehicles use the G4KD engine?<\/h3>\r\n\r\n<p>\r\nThe G4KD engine is used in Hyundai and Kia vehicles including Sonata, Tucson, ix35, Sportage and Optima depending on production year and market.\r\n<\/p>\r\n\r\n<h3>What is the displacement and power of the G4KD engine?<\/h3>\r\n\r\n<p>\r\nThe Hyundai Kia G4KD engine has a displacement of 1,998cc. Power output is approximately 121\u2013129kW and torque is approximately 197\u2013214Nm depending on version.\r\n<\/p>\r\n\r\n<h3>Can I buy a used G4KD replacement engine?<\/h3>\r\n\r\n<p>\r\nYes. Used Hyundai Kia G4KD replacement engines are available. Customers should provide VIN, vehicle model, production year and original engine code to confirm compatibility.\r\n<\/p>","engine_test_video":"https:\/\/www.youtube.com\/watch?v=o20lMidsa2k","hot_sale":true},"_links":{"self":[{"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine"}],"about":[{"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/types\/engine"}],"version-history":[{"count":10,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3947\/revisions"}],"predecessor-version":[{"id":5867,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3947\/revisions\/5867"}],"acf:post":[{"embeddable":true,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3936"},{"embeddable":true,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3943"},{"embeddable":true,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3927"},{"embeddable":true,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3934"}],"wp:attachment":[{"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/media?parent=3947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}