No, 0W-30 and SAE 30 are not the same. 0W-30 is a multi-viscosity oil, meaning it can perform well at both low and high temperatures, with the "0W" indicating its low-temperature performance and "30" indicating its viscosity at higher temperatures. In contrast, SAE 30 is a single-viscosity oil, designed for use at higher temperatures and does not perform as well in cold conditions. Thus, they are suitable for different applications and operating conditions.
BMW recommends their brand of synthetic oil for their cars (I don't know how far back), but also "settle" for:Castrol Syntec European Formula SAE 0W-30Mobil 1 SAE 0W-40Pennzoil Platinum European Formula Ultra SAE 5W-30Valvoline SynPower SAE 5W-30
toyota oil SAE 5W-20 0R 0W-20 5.7 L ENGINE SAE 5W-30 4.0 L & 4.7 L ENGINE
5w-20Correct answer:5W-30, or 10W-30. Never use 5W-20 in a Honda.The above answer is only partially correct. The correct weight that Honda recommends for the 1993 Honda Accord is SAE 5w-30. Starting in 2001 Honda switched to SAE 5w-20, and starting in 2011 they changed it to SAE 0w-20. Use exactly what Honda recommends for you 1993 which is SAE 5w-30.
I just spoke with a technical support rep from Harbor Freight. He said that if is calls for SAE 30W that SAE 30 should be fine.
SAE 0W-20 is a type of motor oil that meets the specifications set by the Society of Automotive Engineers (SAE). The "0W" indicates the oil's viscosity at low temperatures, where "0" signifies it has good flow characteristics in cold conditions, allowing for easier engine starts in winter. The "20" refers to the oil's viscosity at high temperatures, indicating that it maintains adequate thickness to protect the engine during operation. Overall, 0W-20 oil is designed for fuel efficiency and engine protection across a range of temperatures.
SAE (Society of Automotive Engineering) 20W is a quality (viscosity) of oil. SAE J300 has established eleven viscosity grades, of which six are considered Winter-grades and given a W designation. The 11 viscosity grades are 0W, 5W, 10W, 15W, 20W, 25W, 20, 30, 40, 50, and 60. These numbers are often referred to as the 'weight' of a motor oil. The lower the viscosity grade, the lower the temperature the oil can pass the standard test. 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. That oil cannot be labeled as either 0W or 10W.
No, SAE 30 and 10W-30 are not the same. SAE 30 is a single-grade oil, meaning it has a consistent viscosity at a specific temperature, typically used in warmer conditions. In contrast, 10W-30 is a multi-grade oil, which means it has a lower viscosity at cold temperatures (the "10W" part) and maintains a viscosity similar to SAE 30 at higher temperatures. This allows 10W-30 to perform better in a wider range of temperatures.
Only SAE 30 is equivalent to SAE-30
Yes, you can safely use 0W-30 engine oil in place of 10W-30, as the first number (0W) indicates its viscosity at low temperatures, which is better for cold starts. The second number (30) refers to the oil's viscosity at high temperatures, and both oils share that rating. However, it's essential to check your vehicle’s specifications and consider the climate you operate in, as using 0W-30 may not provide the same performance in hotter conditions as 10W-30.
Why would you want to use an oil other than what Toyota specifies for the car? I presume your car use 0W-20. I don't know how close the tolerances are in your engine, but SAE 30 will probably be sufficiently thin at operating temperatures to get into the clearances required for full film lubrication. It looks like you have two years left on the warranty and four years on the power train warranty. If you put 0W-30 in you car and have a warranty claim,Toyota will have good grounds to deny your claim.
There isn't a particular engine oil that is capable for use in all automobiles. You should use the one that is specified for your type of vehicle. ♥If you can't determine the type of oil you should use, here are some recommendations:SAE 40 for hot climates (i.e. Florida)SAE 10W-30 for medium climates (i.e. Iowa)SAE 5W-30 for cold climates (i.e. Montana)SAE 0W-20 or thinner for extremely cold climates (i.e. Alaska)SAE 30 for small engines
Any SAE 5W-30 brand oil, unless you are located in an extreme cold climate, then a SAE 0W-30. I prefer to use a fully synthetic oil (Mobil 1) due to its proven durability and reliability, but any brand will due as long as you follow the recommended intervals for changing the oil/filter.