{"id":4847,"date":"2024-12-16T09:50:48","date_gmt":"2024-12-16T09:50:48","guid":{"rendered":"https:\/\/in.rajuginni.com\/?page_id=4847"},"modified":"2024-12-16T09:50:48","modified_gmt":"2024-12-16T09:50:48","slug":"api-standards","status":"publish","type":"page","link":"https:\/\/in.rajuginni.com\/bikes\/engine-oil\/api-standards\/","title":{"rendered":"api standards for engine oil chart SP\/SN\/SL CA 4 FA4 ILSAC GF 6 etc"},"content":{"rendered":"

Here are some API standards for engine oil:
\nAPI SP: Introduced in May 2020, this standard protects against low-speed pre-ignition (LSPI), timing chain wear, and high temperature deposits. It also controls sludge and varnish. API “S” series: Describes oil standards for gasoline engines. API “C” series:\u00a0Describes oil standards for diesel engines.<\/p>\n

\"What-is-API-in-engine-oil\"<\/p>\n

SP backward compatiable with SN.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
API Standard<\/strong><\/th>\nType<\/strong><\/th>\nPurpose<\/strong><\/th>\nRecommended For<\/strong><\/th>\nKey Features<\/strong><\/th>\n<\/tr>\n<\/thead>\n
API SP<\/strong><\/td>\npetrol<\/td>\nOffers enhanced protection against LSPI (Low-Speed Pre-Ignition).<\/td>\nLatest gasoline engines (2020<\/strong> and newer).<\/td>\nFuel economy benefits, protection for turbocharged engines.<\/td>\n<\/tr>\n
API SN<\/strong><\/td>\nGasoline<\/td>\nProtects against sludge, varnish, and wear.<\/td>\nModern gasoline engines (2010<\/strong> and newer).<\/td>\nImproved high-temperature deposit protection.<\/td>\n<\/tr>\n
API SM<\/strong><\/td>\nGasoline<\/td>\nReduces engine wear and sludge.<\/td>\nGasoline engines (introduced in 2004<\/strong>).<\/td>\nImproved oxidation resistance and emission systems.<\/td>\n<\/tr>\n
API SL<\/strong><\/td>\nGasoline<\/td>\nOlder standard ensuring control of high-temperature deposits.<\/td>\nGasoline engines (2001<\/strong> and earlier).<\/td>\nSuitable for older engines with lower performance needs.<\/td>\n<\/tr>\n
API SJ<\/strong><\/td>\nGasoline<\/td>\nBasic engine protection and performance.<\/td>\nGasoline engines (1996<\/strong> and older).<\/td>\nEntry-level protection for older models.<\/td>\n<\/tr>\n
API CF<\/strong><\/td>\nDiesel<\/td>\nFor indirect-injection diesel engines.<\/td>\nDiesel engines (pre-1994<\/strong>).<\/td>\nBasic wear and deposit control for older systems.<\/td>\n<\/tr>\n
API CH-4<\/strong><\/td>\nDiesel<\/td>\nProtects against soot buildup and deposit formation.<\/td>\nHigh-speed four-stroke diesel engines (1998).<\/td>\nSuitable for vehicles meeting 1998 emission standards.<\/td>\n<\/tr>\n
API CI-4<\/strong><\/td>\nDiesel<\/td>\nProvides better protection for engines with exhaust gas recirculation (EGR).<\/td>\nDiesel engines meeting 2002 emission standards.<\/td>\nReduces oil breakdown in high soot environments.<\/td>\n<\/tr>\n
API CJ-4<\/strong><\/td>\nDiesel<\/td>\nDesigned for engines with Diesel Particulate Filters (DPF).<\/td>\nDiesel engines meeting 2007<\/strong> emission standards.<\/td>\nCompatible with low-sulfur diesel fuels.<\/td>\n<\/tr>\n
API CK-4<\/strong><\/td>\nDiesel<\/td>\nImproved oxidation resistance and emission control.<\/td>\nModern heavy-duty diesel engines (2016<\/strong> onwards).<\/td>\nFuel efficiency and compatibility with biodiesel blends.<\/td>\n<\/tr>\n
API FA-4<\/strong><\/td>\nDiesel<\/td>\nFuel-efficient alternative to CK-4 for low-viscosity oils.<\/td>\nHeavy-duty diesel engines designed for 2017+.<\/strong><\/td>\nLower greenhouse gas emissions.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

API SN:\u00a0For automotive engines made in 2020 and older.<\/p>\n

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API SM:\u00a0For automotive engines made in 2010 and older.<\/p>\n

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API SL:\u00a0For automotive engines made in 2004 and older.<\/p>\n

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CI-4 PLUS:\u00a0This designation identifies oils that provide a higher level of protection against soot-related viscosity increase and viscosity loss due to shear in diesel engines.<\/p>\n

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<\/span>ILSAC oil specifications<\/span><\/h2>
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