{"id":4674,"date":"2025-06-12T09:13:36","date_gmt":"2025-06-12T09:13:36","guid":{"rendered":"https:\/\/terzolubricant.com\/?p=4674"},"modified":"2026-07-13T12:24:14","modified_gmt":"2026-07-13T04:24:14","slug":"api-sq-standard-definition-guide","status":"publish","type":"post","link":"https:\/\/terzooil.com\/it\/insights\/api-sq-standard-definition-guide\/","title":{"rendered":"Guida alla definizione dello standard API SQ"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4674\" class=\"elementor elementor-4674\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d4c50ff e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-parent\" data-id=\"d4c50ff\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cbb997e elementor-widget elementor-widget-heading\" data-id=\"cbb997e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Introduzione: Che cos'\u00e8 API SQ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-440bfeb elementor-widget elementor-widget-text-editor\" data-id=\"440bfeb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Il <strong>Istituto americano del petrolio (API)<\/strong> definisce <strong>API SQ<\/strong> come l'ultima categoria di olio motore che succede all'API SP. Secondo l'API, gli oli SQ sono formulati per proteggere i moderni motori a miscela. <strong>Iniezione diretta di benzina turbocompressa (TGDI)<\/strong> motori da <strong>Pre-accensione a bassa velocit\u00e0 (LSPI)<\/strong>, garantire <strong>Filtro antiparticolato benzina (GPF)<\/strong> durata e migliorare <strong>risparmio di carburante<\/strong>. Questa definizione ufficiale sottolinea una serie di test rigorosi che comprendono la sequenza LSPI, la stabilit\u00e0 al taglio ad alta temperatura e il controllo del deposito.<br \/><strong><a href=\"https:\/\/www.api.org\/\" target=\"_blank\" rel=\"noopener\"><em>Visualizza il sito web ufficiale dell'API:<\/em><\/a><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-beb13d1 elementor-widget elementor-widget-image\" data-id=\"beb13d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"241\" src=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/New-API-logo.jpg\" class=\"attachment-full size-full wp-image-4690\" alt=\"New-API-logo\" srcset=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/New-API-logo.jpg 640w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/New-API-logo-300x113.jpg 300w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/New-API-logo-18x7.jpg 18w\" sizes=\"(max-width: 640px) 100vw, 640px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e4beb0 elementor-widget elementor-widget-heading\" data-id=\"0e4beb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Definizione e ambito di applicazione ufficiali dell'API<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c5e04e elementor-widget elementor-widget-text-editor\" data-id=\"3c5e04e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Secondo la documentazione API, la categoria SQ richiede:<br \/><strong>1.Sequenza X Test LSPI:<\/strong> Nuovo protocollo per misurare la resistenza alla preaccensione a bassa velocit\u00e0.<br \/><strong>2.Viscosit\u00e0 ad alta temperatura e alto taglio (HTHS) \u2265 2,9 mPa-s:<\/strong> Mantiene il film d'olio sotto carico.<br \/><strong>3.Stabilit\u00e0 all'ossidazione:<\/strong> Limita la degradazione dell'olio a 150 \u00b0C.<br \/><strong>4. Controllo del deposito:<\/strong> Riduce al minimo i depositi del pistone e del turbo.<br \/><strong>5.Ceneri solfatate \u2264 0,90%:<\/strong> Assicura la protezione del GPF e del motore.<br \/><strong>6.Risparmio di carburante:<\/strong> Si allinea alle metriche di efficienza ILSAC GF-7.<br \/>Questi parametri riflettono l'impegno dell'API a ridurre le emissioni e a prolungare la durata del motore nei veicoli ad alte prestazioni.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d954bd elementor-widget elementor-widget-heading\" data-id=\"6d954bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aggiornamenti chiave rispetto a API SP<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-533ddd0 elementor-widget elementor-widget-text-editor\" data-id=\"533ddd0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>API SQ si basa su API SP aggiungendo:<br \/><strong>1.Protezione LSPI<\/strong>: Critico per i motori TGDI comuni nei mercati globali.<br \/><strong>2.Compatibilit\u00e0 GPF<\/strong>: Contenuto di ceneri inferiore per proteggere i sistemi di post-trattamento.<br \/><strong>3.Test di ossidazione pi\u00f9 severi<\/strong>: Migliora la durata dell'olio e la pulizia del motore.<br \/>Insieme, questi aggiornamenti rendono <strong>olio api sq<\/strong> lo standard di riferimento per i lubrificanti di nuova generazione.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76bc649 elementor-widget elementor-widget-image\" data-id=\"76bc649\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"729\" height=\"504\" src=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/ILSAC-unveils-GF-8-proposal-API-SQ-named-as-next-category.jpg\" class=\"attachment-full size-full wp-image-4691\" alt=\"ILSAC-unveils-GF-8-proposal-API-SQ-named-as-next-category\" srcset=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/ILSAC-unveils-GF-8-proposal-API-SQ-named-as-next-category.jpg 729w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/ILSAC-unveils-GF-8-proposal-API-SQ-named-as-next-category-300x207.jpg 300w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/ILSAC-unveils-GF-8-proposal-API-SQ-named-as-next-category-18x12.jpg 18w\" sizes=\"(max-width: 729px) 100vw, 729px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c66fdbc elementor-widget elementor-widget-heading\" data-id=\"c66fdbc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Oli motore API SP di TERZO<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-baa5021 elementor-widget elementor-widget-text-editor\" data-id=\"baa5021\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>TERZO sfrutta l'approccio di API basato sui dati per sviluppare <strong>olio motore api sp<\/strong> offerte:<br \/><a href=\"https:\/\/terzooil.com\/it\/lubricant\/5w-30-fully-synthetic-engine-oil-4l\/\"><strong>Serie SynthGen<\/strong>: <\/a>Oli di base potenziati con esteri che offrono un'eccezionale resistenza agli HTHS.<br \/><a href=\"https:\/\/terzooil.com\/it\/lubricant\/10w-40-four-stroke-motorcycle-oil\/\"><strong>Miscela 4T Super 10W-40<\/strong>:<\/a> Studiato su misura per le applicazioni motociclistiche e per i motori di piccola cilindrata che necessitano di una mitigazione dell'LSPI.<br \/><a href=\"https:\/\/terzooil.com\/it\/lubricant\/5w-30-fully-synthetic-engine-oil\/\"><strong>Multipure 5W-30 GPF-Safe<\/strong>:<\/a> Ideale per le autovetture con motori diesel a iniettore a pompa.<br \/><em>Esplora il nostro <a href=\"https:\/\/terzooil.com\/it\/product-terzo-manufacturing\/\"><strong>Prodotti<\/strong><\/a> per i lubrificanti qualificati API.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4463747 elementor-widget elementor-widget-image\" data-id=\"4463747\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/05\/terzo-full-engine-oil-lubricant-production-1.jpg\" title=\"\" alt=\"terzo full engine oil lubricant production\" loading=\"lazy\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf31148 elementor-widget elementor-widget-heading\" data-id=\"bf31148\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applicazioni del mondo reale nei mercati globali<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8556c8 elementor-widget elementor-widget-text-editor\" data-id=\"b8556c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>API SQ<\/strong> Gli oli eccellono in:<br \/><strong>1.flotte logistiche africane<\/strong> affrontare il caldo estremo.<br \/><strong>2.Gli autobus urbani del sud-est asiatico<\/strong> di fronte al traffico stop-start.<br \/><strong>3.Attrezzature minerarie sudamericane<\/strong> funzionamento sotto carico pesante.<br \/><strong>4.Macchinari da costruzione dell'Asia centrale<\/strong> sopportare l'altitudine e la polvere.<br \/>Adottando <strong>olio api sq<\/strong>Gli operatori riducono i costi di manutenzione e soddisfano i nuovi requisiti in materia di emissioni.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b823da elementor-widget elementor-widget-image\" data-id=\"7b823da\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1200\" height=\"581\" src=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/havolines-legacy-paves-the-way.jpg\" class=\"attachment-full size-full wp-image-4692\" alt=\"havolines-legacy-paves-the-way\" srcset=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/havolines-legacy-paves-the-way.jpg 1200w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/havolines-legacy-paves-the-way-300x145.jpg 300w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/havolines-legacy-paves-the-way-1024x496.jpg 1024w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/havolines-legacy-paves-the-way-768x372.jpg 768w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/havolines-legacy-paves-the-way-18x9.jpg 18w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/havolines-legacy-paves-the-way-800x387.jpg 800w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4931936 elementor-widget elementor-widget-heading\" data-id=\"4931936\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Implementazione e assistenza ai distributori<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28f9bdd elementor-widget elementor-widget-text-editor\" data-id=\"28f9bdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>TERZO assiste i distributori con:<br \/><strong>1.API Workshop di formazione SQ<\/strong>: Seminari in loco e virtuali.<br \/><strong>2. Ottimizzazione della catena di approvvigionamento<\/strong>: Magazzini locali a Lagos, Giacarta e Bogot\u00e0.<br \/><strong>3.Materiale di marketing<\/strong>: Materiale collaterale in co-branding che evidenzia i vantaggi di SQ.<br \/><em><strong><a href=\"https:\/\/terzooil.com\/it\/contact-us-about-terzo-lubricant\/\">Contattate il nostro <\/a><\/strong><\/em><strong><em><a href=\"https:\/\/terzooil.com\/it\/contact-us-about-terzo-lubricant\/\">Servizi<\/a><\/em><\/strong><em><strong><a href=\"https:\/\/terzooil.com\/it\/contact-us-about-terzo-lubricant\/\"> squadra<\/a><\/strong> per iniziare.<\/em><br \/>Il <strong>API SQ<\/strong> rappresenta un progresso fondamentale nella tecnologia dei lubrificanti. Integrando le definizioni e i metodi di prova ufficiali dell'API, il sistema TERZO <strong>Oli motore API SQ<\/strong> offrono una protezione LSPI, una compatibilit\u00e0 GPF e un'efficienza del carburante senza pari per gli utenti globali.<br \/>Per essere sempre all'avanguardia, equipaggiate la vostra flotta e i vostri clienti con le soluzioni certificate API SQ di TERZO.<br \/><em><strong><a href=\"https:\/\/terzooil.com\/it\/terzo-your-trust-lubricant-partner\/\" data-type=\"link\" data-id=\"https:\/\/terzooil.com\/terzo-your-trust-lubricant-partner\/\">Per saperne di pi\u00f9 <\/a><\/strong><\/em><strong><em><a href=\"https:\/\/terzooil.com\/it\/terzo-your-trust-lubricant-partner\/\" data-type=\"link\" data-id=\"https:\/\/terzooil.com\/terzo-your-trust-lubricant-partner\/\">TERZO<\/a><\/em><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction: What Is API SQ? The American Petroleum Institute (API) defines API SQ as the latest engine oil performance category succeeding API SP. According to API, SQ oils are formulated to protect modern Turbocharged Gasoline Direct Injection (TGDI) engines from Low-Speed Pre-Ignition (LSPI), ensure Gasoline Particulate Filter (GPF) durability, and improve fuel economy. This official definition underscores a rigorous test suite including LSPI sequence, high-temperature shear stability, and deposit control.View API\u2019s official web: API\u2019s Official Definition and Scope Per API documentation, the SQ category requires:1.Sequence X LSPI Test: New protocol to measure resistance to low-speed pre-ignition.2.High-Temp High-Shear (HTHS) Viscosity \u2265 2.9 mPa\u00b7s: Maintains oil film under load.3.Oxidation Stability: Limits oil degradation at 150\u202f\u00b0C.4.Deposit Control: Minimizes piston and turbo deposits.5.Sulfated Ash \u2264 0.90%: Ensures GPF and engine protection.6.Fuel Economy: Aligns with ILSAC GF-7 efficiency metrics.These parameters reflect API\u2019s commitment to reducing emissions and extending engine life in high-performance vehicles. Key Upgrades Over API SP API SQ builds on API SP by adding:1.LSPI Protection: Critical for TGDI engines common in global markets.2.GPF Compatibility: Lower ash content to protect aftertreatment systems.3.More Stringent Oxidation Tests: Improves oil longevity and engine cleanliness.Together, these upgrades make api sq oil the gold standard for next-gen lubricants. TERZO\u2019s API SP Engine Oils TERZO leverages API\u2019s data-driven approach to develop api sp engine oil offerings:SynthGen Series: Ester-enhanced base oils delivering exceptional HTHS resistance.4T Super 10W-40 Blend: Tailored for motorcycle and small-engine applications needing LSPI mitigation.Multipure 5W-30 GPF-Safe: Ideal for passenger cars with pump-injector diesel engines.Explore our Products for API qualified lubricants. Real-World Applications in Global Markets API SQ oils excel in:1.African logistics fleets tackling extreme heat.2.Southeast Asian urban buses facing stop-start traffic.3.South American mining equipment operating under heavy load.4.Central Asian construction machinery enduring altitude and dust.By adopting api sq oil, operators reduce maintenance costs and meet emerging emission mandates. Implementation &amp; Distributor Support TERZO assists distributors with:1.API SQ training workshops: On-site and virtual seminars.2.Supply chain optimization: Local warehousing in Lagos, Jakarta, and Bogot\u00e1.3.Marketing materials: Co-branded collateral highlighting SQ benefits.Contact our Services team to get started.The API SQ standard represents a pivotal advancement in lubricant technology. By integrating API\u2019s official definitions and test methods, TERZO\u2019s API SQ engine oils deliver unmatched LSPI protection, GPF compatibility, and fuel efficiency for global users.Stay ahead\u2014equip your fleet and customers with API SQ\u2013certified solutions from TERZO.Learn more about TERZO<\/p>","protected":false},"author":1,"featured_media":4692,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40,39],"tags":[],"class_list":["post-4674","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oil-academy","category-market-insights"],"_links":{"self":[{"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/posts\/4674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/comments?post=4674"}],"version-history":[{"count":1,"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/posts\/4674\/revisions"}],"predecessor-version":[{"id":15768,"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/posts\/4674\/revisions\/15768"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/media\/4692"}],"wp:attachment":[{"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/media?parent=4674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/categories?post=4674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/terzooil.com\/it\/wp-json\/wp\/v2\/tags?post=4674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}