{"id":5491,"date":"2026-09-10T08:28:12","date_gmt":"2026-09-10T08:28:12","guid":{"rendered":"https:\/\/auto-engines.com\/?post_type=engine&#038;p=5491"},"modified":"2026-09-16T03:10:24","modified_gmt":"2026-09-16T03:10:24","slug":"mitsubishi-4a91-engine","status":"publish","type":"engine","link":"https:\/\/auto-engines.com\/en\/engine\/mitsubishi-4a91-engine\/","title":{"rendered":"Mitsubishi 4A91 Engine For Sale"},"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-5491","engine","type-engine","status-publish","hentry","brand-mitsubishi"],"acf":{"engine_model":"4A91 ","image_1":5467,"image_2":5466,"image_3":5465,"image_4":5468,"image_5":5469,"model":"4A91","manufacturer":"Japan","year":"2004\u20132017","specifications":"<h2>Mitsubishi 4A91 Engine For 1.5L MIVEC Petrol Replacement<\/h2>  <p> The Mitsubishi 4A91 engine is a 1.5L naturally aspirated four-cylinder petrol engine from the Mitsubishi 4A9 engine family. With a displacement of 1499cc, the engine features DOHC 16-valve technology, electronic fuel injection and Mitsubishi MIVEC variable valve timing technology. <\/p>  <p> The 4A91 engine was developed for compact passenger cars and selected crossover applications. Its lightweight aluminum construction, naturally aspirated design and MIVEC valve timing system provide efficient power delivery for everyday driving and engine replacement applications. <\/p>  <p> Depending on the vehicle model, production year and market specification, 4A91 engines may have differences in engine mounts, oil pans, intake systems, throttle bodies, wiring harnesses, sensors, ECU calibration and external accessories. <\/p>  <p> Our Mitsubishi 4A91 engine assemblies are sourced from genuine vehicles and professionally inspected before shipment. Each available engine is checked for compression performance, oil leakage and overall mechanical condition. <\/p>  <p> Explore more tested OEM replacement engines from our <a href=\"https:\/\/auto-engines.com\/en\"> engine supply catalog <\/a>. <\/p>   <h2>Mitsubishi 4A91 Engine Technical Advantages<\/h2>  <p> The 4A91 belongs to the Mitsubishi 4A9 engine family and uses a naturally aspirated 1.5L four-cylinder configuration. Its MIVEC variable valve timing system helps optimize valve operation across different engine speeds while the aluminum construction contributes to reduced engine weight. <\/p>   <h3>Key Benefits<\/h3>  <ul> <li>1.5L 1499cc petrol engine<\/li> <li>Mitsubishi 4A9 engine family<\/li> <li>Naturally aspirated engine design<\/li> <li>DOHC 16-valve cylinder head<\/li> <li>MIVEC variable valve timing technology<\/li> <li>Inline four-cylinder configuration<\/li> <li>Aluminum alloy engine construction<\/li> <li>Timing chain driven camshaft system<\/li> <li>Suitable for compact passenger car applications<\/li> <li>Professional inspection before shipment<\/li> <\/ul>   <h2>4A91 Engine Replacement Applications<\/h2>  <p> The Mitsubishi 4A91 engine is used in selected Mitsubishi compact cars and crossover applications in different international markets. <\/p>  <p> Compatible applications may include selected Mitsubishi Colt, Colt Plus, Lancer, Lancer Classic, Lancer EX, ASX, Galant Fortis and RVR models, depending on production year and market specification. <\/p>  <p> The 4A91 was also used in selected vehicles produced for Asian and other international markets. Vehicle-specific specifications should always be confirmed before purchasing a replacement engine. <\/p>  <p> Before ordering, customers should provide the vehicle model, production year, VIN number, original engine code and photos of the original engine for compatibility confirmation. <\/p>   <h2>Engine Inspection Before Shipment<\/h2>  <ul> <li>Engine code verification<\/li> <li>Compression testing<\/li> <li>Oil leakage inspection<\/li> <li>Valve train inspection<\/li> <li>Cooling system inspection<\/li> <li>Throttle and intake system inspection<\/li> <li>External component inspection<\/li> <li>Overall mechanical condition inspection<\/li> <\/ul>   <h2>Export Packaging And Shipping<\/h2>  <p> Available Mitsubishi 4A91 engines are prepared for international shipment using suitable export packaging and protective treatment. Engine photos and videos can be provided before shipment for customer confirmation. <\/p>  <p> We support international wholesale engine supply and can arrange shipping according to order quantity, including LCL and FCL container shipments where applicable. <\/p>   <h2>Contact Us For Mitsubishi 4A91 Engine Availability<\/h2>  <p> Send your vehicle model, production year, VIN number, original engine code and quantity requirements for compatibility confirmation, stock availability and wholesale quotation. <\/p>","stock":"","condition":"USED","mileage":"50,000-100,000","brand":"Mitsubishi","subtitle":"Mitsubishi 4A91 engine","displacement":"1.5L (1499cc)","max_power":"Approximately 105\u2013110 hp (77\u201381 kW), Depending on Version","peak_torque":"141\u2013145 Nm","fuel_type":"Gasoline","cylinder_layout":"Inline-4","oe_numbers":"","compatible_models":"Mitsubishi Colt\r\nMitsubishi Colt Plus\r\nMitsubishi Lancer\r\nMitsubishi Lancer Classic\r\nMitsubishi Lancer EX\r\nMitsubishi ASX\r\nMitsubishi Galant Fortis\r\nMitsubishi RVR\r\nMitsubishi Delica D:2","related_engines":[5493,5495,5497,4539],"engine_faq":"<div class=\"engine-faq\">\r\n\r\n<h2>Frequently Asked Questions About Mitsubishi 4A91 Engine<\/h2>\r\n\r\n<h3>What is the Mitsubishi 4A91 engine?<\/h3>\r\n\r\n<p>\r\nThe Mitsubishi 4A91 is a 1.5L naturally aspirated four-cylinder petrol engine from the Mitsubishi 4A9 engine family. It uses DOHC 16-valve technology and MIVEC variable valve timing.\r\n<\/p>\r\n\r\n<h3>What is the displacement of the 4A91 engine?<\/h3>\r\n\r\n<p>\r\nThe Mitsubishi 4A91 engine has a displacement of 1499cc, or approximately 1.5 liters.\r\n<\/p>\r\n\r\n<h3>How many cylinders does the 4A91 engine have?<\/h3>\r\n\r\n<p>\r\nThe 4A91 uses an inline four-cylinder configuration with four cylinders.\r\n<\/p>\r\n\r\n<h3>Is the Mitsubishi 4A91 engine turbocharged?<\/h3>\r\n\r\n<p>\r\nNo. The standard 4A91 is a naturally aspirated petrol engine and does not use a turbocharger.\r\n<\/p>\r\n\r\n<h3>Does the Mitsubishi 4A91 use MIVEC?<\/h3>\r\n\r\n<p>\r\nYes. The 4A91 uses Mitsubishi MIVEC variable valve timing technology.\r\n<\/p>\r\n\r\n<h3>Does the 4A91 engine use a timing belt?<\/h3>\r\n\r\n<p>\r\nNo. The Mitsubishi 4A91 uses a timing chain system.\r\n<\/p>\r\n\r\n<h3>What vehicles use the Mitsubishi 4A91 engine?<\/h3>\r\n\r\n<p>\r\nDepending on the production year and market, the 4A91 engine may be found in selected Mitsubishi Colt, Colt Plus, Lancer, Lancer EX, ASX, Galant Fortis and RVR applications.\r\n<\/p>\r\n\r\n<h3>How much power does the Mitsubishi 4A91 engine produce?<\/h3>\r\n\r\n<p>\r\nPower output varies according to the vehicle and market specification. Common versions produce approximately 105 to 110 horsepower.\r\n<\/p>\r\n\r\n<h3>Can all 4A91 engines be directly exchanged between different vehicles?<\/h3>\r\n\r\n<p>\r\nNo. Different applications may have differences in engine mounts, oil pans, intake systems, throttle bodies, wiring harnesses, ECU calibration and external accessories. Compatibility should always be confirmed before ordering.\r\n<\/p>\r\n\r\n<h3>How can I confirm Mitsubishi 4A91 engine compatibility?<\/h3>\r\n\r\n<p>\r\nPlease provide your vehicle model, production year, VIN number, original engine code and photos of the original engine before ordering.\r\n<\/p>\r\n\r\n<h3>Are Mitsubishi 4A91 engines tested before shipment?<\/h3>\r\n\r\n<p>\r\nYes. Available engines are inspected through compression testing, oil leakage checks and overall mechanical condition evaluation before shipment.\r\n<\/p>\r\n\r\n<h3>Can I buy the Mitsubishi 4A91 engine for wholesale export?<\/h3>\r\n\r\n<p>\r\nYes. We supply used replacement engines for international wholesale customers. Please send your required quantity and destination country for stock availability and quotation.\r\n<\/p>\r\n\r\n<\/div>","engine_test_video":"","hot_sale":false},"_links":{"self":[{"href":"https:\/\/auto-engines.com\/en\/wp-json\/wp\/v2\/engine\/5491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/auto-engines.com\/en\/wp-json\/wp\/v2\/engine"}],"about":[{"href":"https:\/\/auto-engines.com\/en\/wp-json\/wp\/v2\/types\/engine"}],"version-history":[{"count":2,"href":"https:\/\/auto-engines.com\/en\/wp-json\/wp\/v2\/engine\/5491\/revisions"}],"predecessor-version":[{"id":5579,"href":"https:\/\/auto-engines.com\/en\/wp-json\/wp\/v2\/engine\/5491\/revisions\/5579"}],"acf:post":[{"embeddable":true,"href":"https:\/\/auto-engines.com\/en\/wp-json\/wp\/v2\/engine\/4539"},{"embeddable":true,"href":"https:\/\/auto-engines.com\/en\/wp-json\/wp\/v2\/engine\/5497"},{"embeddable":true,"href":"https:\/\/auto-engines.com\/en\/wp-json\/wp\/v2\/engine\/5495"},{"embeddable":true,"href":"https:\/\/auto-engines.com\/en\/wp-json\/wp\/v2\/engine\/5493"}],"wp:attachment":[{"href":"https:\/\/auto-engines.com\/en\/wp-json\/wp\/v2\/media?parent=5491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}