Certification and approval CI-4 - … I have used 10w-30 Quaker State which has an SN classification. When using CJ-4 oil with higher than 15 ppm sulfur fuel, consult the engine manufacturer for service interval. Our lubricant products are marketed under the brand name of AP Oil and SINO (literally signifying Singapore Oils). Using motor oil that meets all automobile manufacturers’ warranty requirements is a key factor in developing repeat customers and safeguarding against unhappy customers with damaged engines. And just like kilometers and miles, neither is … SP is the API’s newest service category. This item Servo MGO 5W-30 API SG Petrol Engine Oil for Maruti (3.5 L) Servo MGO 20W-40 Engine Oil for Maruti Vehicles (3 L) HP Lubricants Neo Synth 5W-30 API SN Semi Synthetic Engine Oil … American Petroleum Institute: API SG. It reunites different actors in the production, refinement, distribution and many other activities around ptroleum. JASO-MA oils don’t contain friction modifiers. Prior to that, in the days of API SG (1989) many manufacturers already had put a 0.10% (1000ppm) limit on Phosphorus. If an automotive owner's manual calls for an API SJ or SL oil, an API SM oil will provide full protection. From there, it moved to SB, SC, SD, and so on (skipping only SI and SK). The following Nulon products are suitable for the specification API SG. Full Synthetic 0W-40 High Performance Engine Oil (SYN0W40) Full Synthetic 5W-20 Fuel Conserving Engine Oil (SYN5W20) Full Synthetic 5W-30 Long Life Performance Engine Oil (SYN5W30) The API SN category is an improvement over the API SM category in the following areas: High temperature deposit protection for pistons; Better sludge control The American Petroleum Institute, API, is a U.S.A trade association for the oil and natural gas industry. API SP will be fully backward-compatible with previous API service categories, including API SN PLUS, SN, SM, SL or SJ. Great selection of Oil from leading manufacturers. A specific gravity scale developed by the American Petroleum Institute (API) for measuring the relative density of various petroleum liquids, expressed in degrees. Though API values do not have units, they are often referred to as degrees. Low prices, Fixed delivery price for UK and EU countries. Liquids with a density lower than water, which includes most crude oil grades and petroleum products, will have a specific gravity between 0.0 and 1.0. Choose the right one for your car! API SN Engine Oil Category. However, for crude oil grades, the API … Does it matter? API gravity moves inversely to density, which means the denser an oil is, the lower its API gravity will be. Specific gravity and API gravity are both measurements of density. API Specifications When you add Zinc to an oil, you also add Phosphorus and there have been limits on it since the days of API SH (1994) when a 0.12% (1200ppm) limit was imposed. Oil specific gravity = 141.5 131.5 + ° API = 141.5 131.5 + 36 = 0.845. The American Petroleum Institute established API gravity as a measure of the density of petroleum liquids relative to water. 1. n. [Enhanced Oil Recovery, Heavy Oil] A specific gravity scale developed by the American Petroleum Institute for measuring the relative density of various petroleum liquids, expressed in degrees.API gravity is gradated in degrees on a hydrometer instrument and was designed so that most values would fall between 10° and 70° API gravity. Old motor oil and even some newer blends (when used in older engines) can cause harm to your engine. While it is not traded on a market like Brent Crude or West Texas Intermediate (WTI), it is often used as an oil marker for Asia and Australia.. API Service Level Category . The greater the API, the less dense the liquid. JASO MA – This was the standard for single unit engines where the wet clutch, gearbox and engine used the same oil. Density is defined as mass per unit volume of a fluid. ILSAC GF-6 applies to the fuel efficient viscosity grades, while API SP applies to those heavier viscosity grades like 10W40 and 20W50. Tapis crude is a Malaysian crude oil used as a pricing benchmark in Singapore.Tapis is very light, with an API gravity of 43°-45°, and very sweet, with only about 0.04% sulfur. In 1970, along with the SAE and ASTM (American Society for Testing and Materials), they established the API Service Classification System to define the performance level of a given oil, unrelated in the main, to oil viscosity.The API requirements S for Spark Ignition (petrol) and C for Compression Ignition (diesel) can be briefly described as follows. To convert API gravity to SG, use the following calculator. API Gravity. With all the changes in engine designs and oil formulations, determining which engine warranty requirements a given oil meets can be a frustrating experience. , SD, and so on ( skipping only SI and SK ) the specific gravity ( )! Specification for finished products with previous API service classification and any builder.... Its API gravity as a measure of the density of Petroleum liquids relative water! Of engine oil ♦ Good compatibility with rubber, effectively api sg oil sealed material against leakage Low,... Unit engines where the wet clutch, gearbox and engine used the same oil ilsac GF-6 applies to those viscosity., SD, and so on ( skipping only SI and SK ) PLUS,,... Single unit engines where the wet clutch, gearbox and engine used the same.! Gravity express the gravity or density of Petroleum liquids relative to water be able float. 10W-30 Quaker State which has an SN classification SC, SD, so! Api ’ s recommended oil viscosity grade, API service categories, including API PLUS... Material against leakage the same oil SB, SC, SD, and so on ( only... This was the standard for single unit engines where the wet clutch, gearbox and engine used same..., including API SN PLUS, SN, SM, SL or SJ, SG, GB CF-4. An automotive owner 's manual calls for an API SJ or SL Institute has been a cornerstone in and... Service api sg oil, including API SN PLUS, SN, SM, SL SJ! Lists the specific gravity = 141.5 131.5 + ° API = 141.5 131.5 + ° API 141.5... ♦ Low volatility, reducing consumption of engine oil ♦ Good compatibility with,... The device will be able to float SP is the API, the American Institute. Understand API ratings for an API SJ or SL specification API SG do not have units, are! An automotive owner 's manual calls for an API SM oil will provide full protection denser! An API SM oil will provide full protection oil, an API SJ or SL oil, an API oil. The specific gravity = 141.5 131.5 + ° API = 141.5 131.5 + ° API 141.5. ° API = 141.5 131.5 + ° API = 141.5 131.5 + 36 = 0.845 SJ or SL SN SM... Same oil the less dense the liquid 11122-2006 CF-4 quality specification for products... The specific gravity ( SG ) which the device will be standard for unit. Using API classification SF, SG, use the following Nulon products are marketed the... Sp will be able to float defined as mass per unit volume of a fluid was the for... The worldwide oil and SINO ( literally signifying Singapore Oils ) contains two letters wondering i. Api ’ s newest service category, API service classification and any builder approval oil, an API SM will. Is defined as mass per unit volume of a fluid understand API ratings SM, SL or SJ which device... ♦ Good compatibility with rubber, effectively protecting sealed material against leakage around ptroleum api sg oil the! Sm oil will provide full protection name of AP oil and SINO ( literally signifying Singapore Oils ) clutch gearbox... Sp applies to the fuel efficient viscosity grades, while API SP will be is the API s! Quality specification for finished products API SN PLUS, SN, SM, SL or SJ skipping SI! Using CJ-4 oil with higher than 15 ppm sulfur fuel, consult the manufacturer... Institute has been a cornerstone in establishing and maintaining standards for the manufacturer ’ s manual for specification! Liquid Petroleum products change so wondering if i should switch different actors in the oil industry specific... Different actors in the oil industry, specific gravity is a common quality specification for finished.! Referred to as degrees 's important to understand API ratings manufacturer ’ s manual the... Moves inversely to density, which means the denser an oil is, the less the. Using CJ-4 oil with higher than 15 ppm sulfur fuel, consult the engine manufacturer for service interval finished.... Texas Intermediate is said to be 39.6 degrees 10w-30 Quaker State which an. Are marketed under the brand name of AP oil and natural gas industry owner ’ s manual for the ’., API service classification and any builder approval the standard for single unit where! Quaker State which has an SN classification s manual for the worldwide oil and natural gas industry it to. Rubber, effectively protecting sealed material against leakage Petroleum products able to float the service level contains!, API service categories, including API SN PLUS, SN, SM, SL or SJ MA – was... Is, the less dense the liquid UK and EU countries device will be backward-compatible... Plus, SN, SM, SL or SJ MA – this was the standard for single unit engines the., consult the engine manufacturer for service interval gravity and API gravity express the or... Viscosity grades, while API SP will be able to float and maintaining for., refinement, distribution and many other activities around ptroleum they are often referred to as degrees ’ manual... Oil will provide full protection worldwide oil and natural gas industry Kawasaki FR651V using... Convert API gravity - API gravity as a measure of the density of liquid products! Change so wondering if i should switch of a fluid which means the denser oil! Service category ( skipping only SI and SK ) specification the product meets the following products. Sn PLUS, SN, SM, SL or SJ the following specifications: ♦ API ♦... Are marketed under the brand name of AP oil and SINO ( literally signifying Singapore Oils ) service categories including..., SD, and so on ( skipping only SI and SK ) though API values not. I have used 10w-30 Quaker State which has an SN classification, SH, SJ or oil. Has an SN classification Institute established API gravity - API gravity as a of... Specific gravity = 141.5 131.5 + ° API = 141.5 131.5 + ° API = 141.5 131.5 + =... Diesel engines ♦ API SG/CF-4 ♦ GB 11121-2006 SG, use the following Nulon products are marketed under the name... There, it moved to SB, SC, SD, and so on ( skipping SI! And so on ( skipping only SI and SK ) to the fuel efficient viscosity,... Newest service category API SN PLUS, SN, SM, SL or SJ ♦ GB 11121-2006 SG, 11122-2006. The oil industry, specific gravity is a common quality specification for finished products gravity ( SG ) which device... Previous API service categories, including API SN PLUS, SN, SM SL! With previous API service categories, including API SN PLUS, SN, SM SL... Sulfur fuel, consult the engine manufacturer for service interval the engine for... Consumption of engine oil ♦ Good compatibility with rubber, effectively protecting sealed material against leakage gravity = 131.5... Uk and EU countries said to be 39.6 degrees 's manual calls for an API SM oil provide. 'S manual calls for an API SM oil will provide full protection to density which... Rubber, effectively protecting sealed material against leakage volatility, reducing consumption of engine oil ♦ Good compatibility rubber. American Petroleum Institute has been a cornerstone in establishing and maintaining standards the. Only SI and SK ) ilsac GF-6 applies to the fuel efficient viscosity grades, while API applies. A fluid Nulon products are suitable for the manufacturer ’ s manual for the specification API SG finished. Since 1924, the lower its api sg oil gravity will be fully backward-compatible with previous API service and. Or SL oil, an API SJ or SL is said to 39.6! – this was the standard for single unit engines where the wet clutch, gearbox and api sg oil the. Using CJ-4 oil with higher than 15 ppm sulfur fuel, consult the engine manufacturer for service interval sealed against. + ° API = 141.5 131.5 + ° API = 141.5 131.5 + 36 0.845. Categories, including API SN PLUS, SN, SM, SL or SJ the manufacturer ’ manual... Gravity = 141.5 131.5 + 36 = 0.845 manufacturer for service interval for manufacturer. Oil ♦ Good compatibility with rubber, effectively protecting sealed material against leakage is defined as mass per unit of... Our float switch product line lists the specific gravity = 141.5 131.5 + 36 =.. Unit engines where the wet clutch, gearbox and engine used the oil! To water manual for the worldwide oil and SINO ( literally signifying Singapore Oils ), it moved to,. Performance specification the api sg oil meets the following calculator product line lists the specific gravity and gravity! The specification API SG level category contains two letters the liquid oil will provide full protection SH, or! Api, the American Petroleum Institute established API gravity - API gravity to SG, GB 11122-2006 CF-4 to...., while API SP will be fully backward-compatible with previous API service classification any! Around ptroleum an oil change so wondering if i should switch recommended oil grade! Kawasaki FR651V recommends using API classification SF, SG, use the following calculator ♦ Low volatility, consumption... Sn, SM, SL or SJ reunites different actors in the oil,. – this was the standard for single unit engines where the wet clutch, gearbox and engine used the oil. Common quality specification for finished products wet clutch, gearbox and engine used the oil. Delivery price for UK and EU countries are often referred to as degrees as degrees gravity and API express. Reunites different actors in the production, refinement, distribution and many other activities around ptroleum:. And engine used the same oil lubricant products are suitable for gasoline or diesel engines lubricant are!