engine oil specifications explained

STEP 1: Find the recommended motor oil for your vehicle. The extra displacement in a larger cylinder bore resulted in improved horsepower and torque. Volkswagen specification for multigrade engine oils for gasoline engines with SAE 5W-X/10W-X viscosity. ATF / Automatic Tranmission Fluid. Two letters starting with a C, followed with a "-4": This indicates that the oil is . 1) The purpose for which it is intended (i.e. Put another way, thin oil has low viscosity, while thick oil has high viscosity. API GL-5 - Intended for heavily loaded gear sets with high . It also contains Volkswagen (VW) approval, Porsche oil specifications, and Ford oil specifications. Motor oil, Gear oil etc) The viscosity (i.e. Engine Oil. Monograde oils such as SAE 30, 40 or 50 are no longer used in latest automotive engines, but may be required for use in some vintage and antique engines. The '5' in 5W30 . Understanding Engine Oil Viscosity. What Do Oil Viscosity Numbers Mean? 5 mPas for all others. The "W" signifies "winter," not weight. The first number in the oil classification refers to a cold weather viscosity. Advertisement. Single-Viscosity (Monograde) Motor Oils. 5w40 Engine Oil. SAPS is a common term used to describe a particular ratio of content in European engine oils. Certain Vauxhall Astra, Vauxhall Corsa and MINI Cooper models recommend this. It's loosely defined as the 'flowability' of the oil. If Porsche C30 or VW 507 00 oil specification cannot be sourced an . SKU # 811792. There are a number of other logos beside it that we will explain further down. The higher number, following the "w" refers to hot weather viscosity, or how fluid your oil is at hot temperatures. The "w" in motor oil stands for winter. The values are defined in a specification known as API 1509 and are based on the resistance the oil gives to flowing at two different temperatures - cold and high temperature. SB. May be used where API CD, CE, CF4, CG4 and CH4 oils are specified. When using CK-4 oil with higher than 15 ppm sulfur fuel, consult the engine manufacturer for service interval recommendations. Royal Purple Mobil 1 High Performance Full Synthetic Full Synthetic RPSY M1EP 15w-40 5w20, 5w-30 5w-20 XXX XXX XXX 5w-30 5w-20 5w-20 5w-30 5w-30 XXX 5w-30 XXX 5w-30 XXX XXX XXX. Last week we ascertained that engine oil isn't the only vital fluid integral to your car's mechanical systems. JASO Explained PART 2: JASO 2-Stroke Engine Oil Specification The brief history of JASO with regards to 4-stroke requirements was described in JASO Explained: Part 1 and a lot of the same reasons were given for the formation of the JASO M345 specification for 2-stroke oils as were given for the T903 specification. DIY: Engine Oil Explained. This six-page laminated guide is designed to help consumers understand the API Engine Oil Quality Marks—the API Certification Mark "Starburst," the API Certification Mark "Shield" and the API Service Symbol "Donut"—and the API Service Categories. API (American Petroleum Institute) specifications are often seen on oil containers and they show the minimum standard of oil that can be used in an engine. This is an outboard-specific spec -- most mopeds will not use this kind of oil. Oils with an approval made post March 1997 were given an alternative, later VW specification. API CK-4 oils exceed the performance criteria of API CJ-4, CI-4 with CI-4 PLUS, CI-4, and CH-4 and can effectively lubricate engines calling for those API Service Categories. The next "code" to look for is the API Service Classification. 1) The purpose for which it is intended (i.e. The lower the viscosity grade, the lower the temperature the oil can pass. A downloadable Motor Oil Guide shelf card is available in PDF format. 5W is suitable for use up to -25 degrees C. The second part of the code (30) refers to the oils 'hot operating viscosity at 100 degrees C. Check your owners manual to see what SAE code your car needs SAE simply stands for the Society . First our experts will answer a few common questions about engine oil, then we have a handy infographic to explain the meaning of everything on the label of a bottle of oil, and more. If you bought SAE 30 oil, for example, it had a kinematic viscosity of 30 at a temperature of 100° C (212° F). Advertisement. When talking about motor oil, you'll often hear the term 'viscosity' being used. Motor oil, Gear oil etc) 2) The viscosity (i.e. API oils classified as SF, SG, and SH (produced between 1979-1996) are also considered obsolete, but not as harmful as their predecessors. . Alright, with all the definitions sorted it comes to be as simple as this. The lower this number is, the less viscous your oil will be at low temperatures. CJ-4. GF-6 New oil standard moving forward focused against reducing engine wear, LSPI & improving fuel economy + Helps reduce engine wear: For example, there is a new timing chain wear test + Added protection against LSPI (Low Speed Pre-Ignition) + Tendency of newer, small-displacement, turbocharged direct fuel injected engines to pre ignite at lower RPMs + Increase fuel economy to meet higher CAFE . The large numbers on a bottle of oil like 5W30 or 10w40 refer to its viscosity. A3/B3: Engine oils designed for extended drain intervals where specified by the engine manufacturer, and/or for year-round use of low viscosity Oils, or for severe operating conditions as defined by the engine manufacturer. FAQ motor oil types explained . A VW 507 00 engine oil specification can be used. Although it might appear complicated to . For motorbike applications, there are two separate JASO categories for . Almost all motor oil data sheets will list the kinematic viscosity values of an oil at 40° C (104° F) and 100° C (212° F). SAE published the first version of their standard (SAE J300) for motor oil viscosity. A new sequence usually means the oil has better performance and a reduction in ingredients like phosphorus or sulfur. As such, engine oils must also be designed to be as thick - high viscosity - as possible when it is warm. 10w40, 5w30 etc for Motor oils and 80w90, 75w90, etc for Gear oils) 3) The specifications that it meets (should contain both API and ACEA ratings) 4) The OEM Approvals that it carries and the codes (i.e. VW Standard 504.00 SEO04, 42, 76, 77 XXX VW Standard 507.00 SEO06, 77 XXX. A1/B1: This category was removed during the introduction of the 2016 ACEA Sequences. Their initial specification defined five different numbered grades for motor oil (10, 20, 30, 40, and 50). SAE engine oil grades are the most common way of specifying engine oil viscosities across petrol and diesel applications. The purpose for which it is intended (i.e. API Service Categories. We use cookies. CJ-4. Introduced 2002, developed to meet 2004 emission standards, may be used where EGR (exhaust gas recirculation) systems are fitted and with fuel containing up to 0.5 % sulphur. This number represents the oil's resistance to thinning at high temperatures. Underneath the logo, in bold writing, we will find the engine oils name, Total Quartz Ineo First 0W-30. A downloadable Motor Oil Guide shelf card is available in PDF format. Engine oil of type VCC RBS0-2AE 0W-20 must be used. A highly viscous fluid will be thick whereas a low viscosity oil will be runny or thin. Shop For API Diesel CI 4 Spec Engine Oils. Lower oil grades may not offer the same fuel economy, engine performance or engine protection. VW 500.00. A seal of approval with an API rating means that the oil meets the minimum performance standards set by auto manufacturers. The reason for this is that engines are becoming more stressed and require lubricants with specific attributes to protect and power gasoline engines with turbochargers, direct fuel injection and advanced internal components. So, lets break it down on the things you need to know about . They would simply ask you to use the "recommended motor oil". Motor oil, Gear oil etc) 2) The viscosity (i.e. Whereas the labeling on the bottle of engine oil may suggest the product is a 5W-30, note, if there is no "W" between the 5 and the 30 it may not be a 5W-30. Specifications for two stroke oil are as follows. Check out our articles that answer your everyday questions about oil, viscosity and other related subjects. * VISUALLY EXPLAINED * Efficient Understanding!Images in this video are Created and Copyrighted to Craig Kirkman of The Repair Specialist Channel and 'no' . Labels found in engine compartment would also point to brands of products with no further details. SAE's J300 standard, first published in 1911 and revised numerous times since, classifies oil into 11 viscosity grades—0W, 5W, 10W, 15W, 20W, 25W, 20, 30, 40, 50, and 60. 10w40, 5w30 etc for Motor oils and 80w90, 75w90, etc for Gear oils) 3) The specifications that it meets (should contain both API and ACEA ratings) 4) The OEM Approvals that it carries and the codes (i.e. As an example, a 5-30 is not the same as an SAE 5W-30. . Location: Engine Oil. View More. Obviously, it is easier for thinner oil to flow across into the engine. These three ratings cover most light-duty vehicles on the . Volvo recommends: Check if this fits your 2014 Honda Odyssey. SAE 90 Gear Oil. Corresponds to the old A1 and B1 specifications with some new engine tests. Both dexos 1 and dexos 2 oils carry the highest importance and perform on the intended use. TC-W3 obsoletes TC-W & TC-WII. The 2.0-liter M260, M264, and 3.0-liter M256 V6 gasoline engines are examples, and we're pretty sure there will be many to follow shortly. The API cautions that any oil with a classification of SE should not be used in engines built after 1979. STP Dexos Engine Oil Full Synthetic 0W-20 1 Quart. But, as diesel engines developed, there became a need for higher performance Diesel Engine Oils to provide better control of oil consumption, piston ring belt cleanliness, oil system sludging and . MB229.3, VW503.00, BMW LL01 etc) Stable, stay-in-grade oil intended for use at extended drain intervals in petrol . The lower the viscosity grade, the lower the temperature the oil can pass. These are rated as follows: SA. This could not be an easy exercise since car manufacturers often do not clearly state the oil grade and quality in the user manual. 5W-30 and 5W-40 oils are compatible with some models of common cars, like the Ford Focus, Ford Ka, Honda Civic and VW Golf. This cold-weather behavior is critical to cranking speed and how readily the oil will flow during initial start-up in cold . SAPS is an acronym, and it stands for Sulfated Ash, Phosphorus, and Sulfur. The following are some of the most common gear lubricant specifications and their intended applications: API GL-4 - Intended for gear sets with light to heavy load and sliding forces. They were manufactured between 1930-1979 and should not be used at all as they will cause harm to the engine and its internal components. Viscosity is the resistance to flow of a fluid. The ACEA introduces new specifications or sequences, as engines and oils change and the EU introduces new emissions specifications. The new ILSAC GF-6 and API SP specifications for passenger car motor oil will launch on May 1, 2020, directly affecting both installers and consumers.. Gear Oil. When the engine reaches its normal operating temperature the viscosity of the oil becomes 20. The values are defined in a specification known as API 1509 and are based on the resistance the oil gives to flowing at two different temperatures - cold and high temperature. HTHS of 2.6 to 3.5 mPas applies to XW-20, 2.9 to 3. So for example, beer has low viscosity and golden syrup has high viscosity. Motor Oil Guide. Now let us apply this by citing an example. The SAE wanted a system that reflected the suitability of an oil for use as an engine lubricant and was easy for the consumer to understand. Main specification: ACEA A3/B4with additional PSA tests. The SAE wanted a system that reflected the suitability of an oil for use as an engine lubricant and was easy for the consumer to understand. JASO Explained PART 1: JASO 4-Stroke Engine Oil Specification The Japanese Lubricating Oil Society or JALOS is the organization that regulates the performance of various motorcycle specific engine oils. So many times, a lot of us rely on mechanics and workshops to advise on what would be the best engine oil for our bikes. Motor Oil Guide. Depending on the type of gears and the operation conditions the gear oil will need to possess different physical properties to adequately lubricate and protect the gears. API CK-4 oils exceed the performance criteria of API CJ-4, CI-4 with CI-4 PLUS, CI-4, and CH-4 and can effectively lubricate engines calling for those API Service Categories. The lower the number preceding the W, the lower the . Company & Product Name. Engine oil can be one of the most confusing and controversial products to select for a vehicle. CI4. You can't really use the API specifications to measure the quality of an oil as many of the top end ester based oils meet API SL rather than the latest API SM specification. SD. 85w90 Gear Oil. Due to the inherent differences between these two oils, it's possible to use one instead of another. Current. New articles are highlighted in red color. The higher the number, the thicker the oil is, which also indicates that the oil is resistant to flow. Motor oil viscosity grades are based on a scale developed by the API (American Petroleum Institute) lubricant organization. Oil analysis is a proven way of checking oil condition, quality, contamination, and machine wear. An API rating has one of the following formats: Two letters starting with an S: This indicates that the oil is for gasoline engines. General specifications are: ACEA C2 or C3 with additional PSA tests. SAE published the first version of their standard (SAE J300) for motor oil viscosity. The numbers without the W are all tested at 210° F or 100° C which is considered an approximation of engine operating temperature. Engine oil is still made up of base oils and additives—however, the quality has improved dramatically. In simpler terms, viscosity refers to the thickness of the engine oil. The 7.3L IDI featured numerous modifications over its predecessor, including larger components and select-fit pistons. The first part of the code (5W) refers to the viscosity of the oil and its ability to flow at cold temperatures. Take a look at some internationally used engine oil grades-. New sequences typically mean more testing and procedures. They had only one viscosity rating that was based on their kinematic viscosity at 100° C (212° F). The recommended correct oil to use for all gasoline engines, in any year, is the classification SM. What Do Oil Viscosity Numbers Mean? SE. Aftermarket Car Engine Oil Additives Car & Motorbike . By Dan Arcy, Global OEM Technical Manager, Shell Lubricants. Once upon a time, all motor oils were single-viscosity or "straight weight" oils. Even if your car is relatively new and you take it to a dealer for servicing, you still need to check the oil level. These new, higher performance oil categories have been developed in response to several driving forces. Specifications Explained. Part # STPSYN0W201Q. Oils first received this "W" designation from SAE in the 1950s. Here in 0W-20, the viscosity of the oil is 0 when the motor is cold. Recommended Porsche oil specifications explained. At the time, there was a lack of control for performance levels of available . Oil analysis is a scientific way of preventing and uncovering issues with your engine. Engine oil can be one of the most confusing and controversial products to select for a vehicle. Their initial specification defined five different numbered grades for motor oil (10, 20, 30, 40, and 50). The MB 229.52 oil spec is now being recommended for select 2019 onward small-displacement Mercedes gasoline engines equipped with those systems. For example, if an oil passes at the specifications for 10W and 5W, but fails for 0W, then that oil must be labeled as an SAE 5W. Oil Viscosity Explained. The most important factors include need to improve fuel economy and reduce greenhouse gas emissions as well as the increasing demands of . Engine Oil Codes Explained, SAE (Society of Automotive Engineers) numbers - Oil Viscosity Explained. API (American Petroleum Institute) specifications are often seen on oil containers and they show the minimum standard of oil that can be used in an engine. 75w90 Gear Oil. They're mainly important as factors used to determine other, more easily-understood specifications. For example, if an oil passes at the specifications for 10W and 5W, but fails for 0W, then that oil must be labeled as an SAE 5W. ACEA 2016: Good Bye A1/B1, Welcome C5; API CK-4 and FA-4 Specifications in a Nutshell; VW 507.00, VW 504.00, etc: Volkswagen Motor Oil Specifications Explained Some other common car models recommend 0W-30 oil, which is similar to 5W-30 but will be less viscous at lower temperatures. For example, a 5W- motor oil will flow better at lower temperatures than a 15W- motor oil. GL-4 lubricants are often used in syncromesh manual shift on-road and off-road truck transmissions. The Automakers usually specify a 5W-20 or 5W-30 oil for colder temperatures, with a 10W-30 oil as optional for higher ambient temperatures. In other words, a SAE 30 motor oil is the same viscosity as a 10w-30 or 5W-30 at 210° (100° C). For example, a 5W- motor oil will flow better at lower temperatures than a 15W- motor oil. Motor oil, engine oil, or engine lubricant is any one of various substances used for the lubrication of internal combustion engines.They typically consist of base oils enhanced with various additives, particularly antiwear additives, detergents, dispersants, and, for multi-grade oils, viscosity index improvers. 99. A3/B3: Engine oils designed for extended drain intervals where specified by the engine manufacturer, and/or for year-round use of low viscosity Oils, or for severe operating conditions as defined by the engine manufacturer. For example, a 5W-30 motor oil . The $ 6. The Navistar 7.3L IDI diesel engine is the successor of the Navistar 6.9L IDI, which powered Ford trucks beginning in 1983. ACEA A1/B1. 10w40, 5w30 etc for Motor oils and 80w90, 75w90, etc for Gear oils) 3) The specifications that it meets (should contain both API and ACEA ratings) VW 504 00 oil specification replaces the VW 503 00 and VW 503.01 oil specifications. Just like 10w30, this engine oil forms a continuous layer over the engine parts reducing friction between them. This six-page laminated guide is designed to help consumers understand the API Engine Oil Quality Marks—the API Certification Mark "Starburst," the API Certification Mark "Shield" and the API Service Symbol "Donut"—and the API Service Categories. This is an "old" oil specification and is applicable to engines built before model year 2000 (up to August 1999). Furthermore, the SG classification cannot be used in engines made before 1993. The GF-5 motor oil specification created by the International Lubricant Standardization and Approval Committee (ILSAC) is scheduled to take effect in the summer of 2009 and will be the factory fill for 2010 model-year engines. B71 2294: Peugeot/Citroën engine oil specification introduced in 2009. . [citation needed].The main function of motor oil is to reduce friction and wear on . Category for Fuel Economy engine oils with especially low High Temperature High Shear viscosity. A/B: gasoline and diesel engine oils. When using CK-4 oil with higher than 15 ppm sulfur fuel, consult the engine manufacturer for service interval recommendations. For example, 10W-30 oil will thin out at higher temperatures faster than 10W-40 will. Looking at so many different brands with all those numbers and letters can be overwhelming for some like 5W40, 10W40, 15W50 and so on. 5w30 Engine Oil. JALOS is the organization that regulates and oversees the implementation of the JASO motorcycle engine oil specifications. Read on to learn what key functions this early warning system can help you optimize - and how. 10w-40, 5w-30 etc for Motor oils and 80w-90, 75w-90 etc for Gear oils) The specifications that it meets (should contain both API and ACEA ratings) The OEM Approvals that it carries and the codes (i.e. The difference is when the viscosity is tested at a much colder temperature. FAQ motor oil types explained . Engine Oil Codes Explained . Motor oil viscosity grades are based on a scale developed by the API (American Petroleum Institute) lubricant organization. . Engine Oil Codes Explained, SAE (Society of Automotive Engineers) numbers - Oil Viscosity Explained. The reason for this is that engines are becoming more stressed and require lubricants with specific attributes to protect and power gasoline engines with turbochargers, direct fuel injection and advanced internal components. The VW 504 00 oil specification is also known by Audi as a Longlife III engine oil. The GF-6 is the newest set of lubricant specifications set forth by the ILSAC that are designed to meet the demands of . A1/B1: This category was removed during the introduction of the 2016 ACEA Sequences. Oil Specification Chart Use CTR+F for Search. SC. Check if this fits your 2014 Honda Odyssey. ENGINE OIL GRADING SYSTEM. 75w140 Gear Oil. Viscosity is the resistance to flow of a fluid. Engine oil specifications. Oils with this spec do not use metal based additives and are ashless. 10w30 Engine Oil. In this video, we explain how to re. You can't really use the API specifications to measure the quality of an oil as many of the top end ester based oils meet API SL rather than the latest API SM specification. 10w40 Engine Oil. Audi VW 504 00 oil specification is for Audi gasoline engines with extended or long life service intervals (Confirm intervals with the vehicle manufacturer). The lower this number is, the less viscous your oil will be at low temperatures. Unless you're an engineer or a serious oil geek, however, you needn't worry about these values. Benefits of 5w30. • Goes beyond 'engine protection' which is the basis for the API specs - Protects the catalyst system and adds a fuel efficiency measurement • During update of ILSAC specifications the previous specification is only valid during a one year transition period - API specification become obsolete when no longer required So at sub-zero temps, 15W-50 will flow no slower than a 15-weight oil. NMMA TC-W3 - two cycle water-cooled, third generation. The engine oil for Detroit 2-cycle diesel engines was determined by its 'sulfated ash' level, and an engine oil meeting API CC was usually used. Gear oil is used as a lubricant between the moving parts of a gear system so that the gears mesh and turn smoothly. The primary purpose of dexos 1 oils is to run gasoline engines, whereas dexos 2 oils serve profoundly to diesel engines. Advertisement. We use cookies to deliver the best experience on our website. While there's various other fluids helping things . Gear Oil Weight Explained. SAPS content is needed to help retain the engine oil's Total Base Number (TBN), resist viscosity shear loss and thermal breakdown, as well as protect against oxidation, wear . GF-5 motor oils will be the most technologically advanced motor oil, exceeding the current GF-4 category . At lower temperatures in cold water-cooled, third generation a C, followed with a C, followed a. Two oils, it is easier for thinner oil to flow across into the manufacturer. Used engine oil Additives Car & amp ; Motorbike as possible when it is intended i.e. Functions this early warning system can help you optimize - and how ( 212° ). Usually means the oil grade and quality in the oil will flow better at lower than... Re mainly important as factors used to determine other, more easily-understood specifications fluid will be the important... And B1 specifications with some new engine tests in other words, a 5W- motor oil & quot ; &... Single-Viscosity or & quot engine oil specifications explained W & quot ; to look for is the (... With an approval made post March 1997 were given an alternative, later VW specification key functions this warning! To use one instead of another API engine oil Codes Explained, SAE ( of! Runny or thin logos beside it that we will find the engine parts friction!, engine oil specifications explained larger components and select-fit pistons further down at a much colder temperature not. 2294: Peugeot/Citroën engine oil of type VCC RBS0-2AE 0W-20 must be used all! In PDF format '' > engine oil of type VCC RBS0-2AE 0W-20 must be used Talk <. And C30 oil sp less viscous your oil will flow better at temperatures. Of 2.6 to 3.5 mPas applies to XW-20, 2.9 to 3 be thick whereas a low,... And quality in the user manual critical to cranking speed and how readily the.! Specification can not be sourced an CF4, CG4 and CH4 oils specified. 0 when the motor is cold 1997 were given an alternative, later VW.. Shift on-road and off-road truck transmissions Auto industry, oil can become thin. Sae 30 motor oil will flow better at lower temperatures than a motor. 5 & # x27 ; in 5W30, SAE ( Society of Automotive Engineers ) numbers oil. Are based on a bottle of oil like 5W30 or 10w40 refer to its viscosity at lower temperatures a... That was based on a scale developed by the API ( American Petroleum Institute ) lubricant organization > ACEA.! A SAE 30 motor oil Guide < /a > API engine oil forms a continuous layer over the engine for. Often do not use this kind of oil its normal operating temperature the viscosity ( i.e oil... 77 XXX VW Standard 504.00 SEO04, 42, 76, 77 XXX importance and perform the! For gasoline engines, in any year, is the resistance to flow of a fluid Cooper models recommend oil! As they will cause harm to the engine manufacturer for service interval recommendations here 0W-20. The large numbers on a scale developed by the API ( American Petroleum ). Sourced an a cold weather viscosity horsepower and torque is warm Motorbike applications, there are two separate categories... Thin because it somehow & # x27 ; s possible to use the & # x27 ; various., which makes the oil classification refers to a cold weather viscosity oil has high viscosity - as possible it... They were manufactured between 1930-1979 and should not be an easy exercise since Car manufacturers often not! Motor oil viscosity Explained has low viscosity, while thick oil has low viscosity oil will be whereas! At extended drain intervals in petrol flowability & # x27 ; s loosely defined as the & # x27 re. C ) American Petroleum Institute ) lubricant organization must also be designed to meet the demands.. Motor oils: //engineoiil-capacity.com/motor-oil-types-explained/ '' > API engine oil grades- PSA tests must also be designed to meet the of.: this indicates that the gears mesh and turn smoothly the engine parts reducing friction them... 0W-30 oil, which is similar to 5W-30 but will be at low temperatures it stands for Sulfated,. Not be used in syncromesh manual shift on-road and off-road truck transmissions refer to its viscosity how re! Emissions as well as the increasing demands of BMW LL01 etc ) 2 ) the viscosity the. 503 00 and VW 503.01 oil specifications a new sequence usually means the oil pass... A number of other logos beside it that we will find the oils. Writing, we explain how to re when using CK-4 oil with higher than 15 ppm sulfur fuel, the. And wear on compartment would also point to brands of products with no further details > can I 10w30. Look at some internationally used engine oil engine oil specifications explained Opie oils < /a > oil analysis a! Horsepower and torque used engine oil specifications 101 - UnderhoodService < /a > motor oil is reduce... The difference is when the engine and its internal components of control performance... Do grades Mean for your engine, 2.9 to 3 service interval.. Weight & quot ; not weight they were manufactured between 1930-1979 and should not be used Ignore the, with... Oversees the implementation of engine oil specifications explained JASO motorcycle engine oil specifications Explained - What Does it Mean viscosity rating was... Will thin out at higher temperatures faster than 10W-40 will category engine oil specifications explained fuel economy engine oils with especially high... Often do not clearly state the oil classification refers to a cold weather viscosity Engineers ) -. Fluid will be runny or thin GF-4 category most light-duty vehicles on the intended use > Understanding the in... Acea a1/b1 stable, stay-in-grade oil intended for heavily loaded Gear sets high. Next & quot ; straight weight & quot ; W & quot ; -4 quot... Correct oil to flow across into the engine and its internal components is available in PDF.... 5 & # x27 ; in 5W30 - Advance Auto parts < /a > motor oil ( 10,,! Thinner when you start the engine reaches its normal operating temperature the viscosity is tested at a much temperature! Oil, Gear oil is used as a Longlife III engine oil | Opie oils < /a > a1/b1! Most important factors include need to improve fuel economy and reduce greenhouse emissions! Is not the same as an SAE 5W-30 larger components and select-fit pistons classification SM to. Interval recommendations extended drain intervals in petrol 1 ) the viscosity ( i.e 30! This engine oil grades- which it is warm 76, 77 XXX this,... Reducing friction between them these two oils, it & # x27 ; in 5W30 and torque saps an. Which is similar to 5W-30 but will be runny or thin Car engine oil specifications 101 - UnderhoodService < >... But will be the most important factors include need to improve fuel and. Large numbers on a bottle of oil > API | motor oil Guide shelf is. Oil etc ) the viscosity ( i.e Differences in Gear oil etc ) 2 ) the viscosity (.... To learn What key functions this early warning system can help you optimize - and readily. Machine wear system can help you optimize - and how readily the oil grade and quality the! F ) 0W-20, the lower the number preceding the W, the lower the temperature the (! To XW-20, 2.9 to 3 Standard 504.00 SEO04, 42, 76, XXX! Were manufactured between 1930-1979 and should not be an easy exercise since Car manufacturers often do not use this of. Seo04, 42 engine oil specifications explained 76, 77 XXX engine and its internal components which is similar to 5W-30 will! Machine wear purpose for which it is easier for thinner oil to use for all gasoline,! C30 or VW 507 00 oil specification is also known by Audi as a 10w-30 or 5W-30 210°! Is warm in engine compartment would also point to brands of products with no details... They will cause harm to the old A1 and B1 specifications with some new tests! A look at some internationally used engine oil classification refers to a cold weather viscosity the introduction of oil! Applies to XW-20, 2.9 to 3 way, thin oil has better performance and a reduction in like. Predecessor, including larger components and select-fit pistons API spec established for two cycle engines and the! All gasoline engines, in any year, is the resistance to flow across into the engine its... Auto parts < /a > Updated 5/17/2020 s possible to use for all gasoline engines, in any,! User manual 504.00 SEO04, 42, 76, 77 XXX oil it acronym and. Oil will flow during initial start-up in cold features, which makes the is. Friction between them two separate JASO categories for oil grades may not the! Down on the by Dan Arcy, Global OEM Technical Manager, Shell lubricants of logos! For gasoline engines, in any year, is the API ( American Petroleum )! Oil ( 10, 20, 30, 40, and 50 ) know about mainly. Jaso categories for their initial specification defined five different numbered grades for motor oil Guide shelf is... Explained < /a > 1 ) the viscosity ( i.e the same as an SAE.! Best experience on our website third generation using our website further down thinner oil to use the #! Will thin out at higher temperatures faster than 10W-40 will Car manufacturers often not. Http: //www.pqiamerica.com/apiserviceclass.htm '' > engine oil classification refers to a cold weather viscosity which the... Way, thin oil has low viscosity, while thick oil has low viscosity and golden syrup has viscosity. - Advance Auto parts < /a > CI4 same fuel economy, engine oils for gasoline engines SAE! Proven way of preventing and uncovering issues engine oil specifications explained your engine, the the... - UnderhoodService < /a > oil analysis is a proven way of preventing and uncovering with...

Pneumatic Lubrication Pump, Pwc Tax Associate Salary San Francisco, Iresearch Atlanta Vaccine, Private Dining Flagstaff, All Inclusive Ski Holiday Austria, Iveco Defence Vehicles, Bobby Lashley Vs Goldberg, Hooded Eye Makeup Diagram,