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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.

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Q: What w meant in sae 20 w?
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If you cant get Sae 90 W oil what oil is equal to Sae 90 w?

20W-50 is equal to Sae 90 W.


What does the w mean in motor oil?

The 'W' stands for WINTER. It does not stand for weight. What would the oil be weighing? 12oz of 10w-30 weighs the same as 12oz of 5w-20. It is related to the cold temperature viscosity of the product. A multi-viscosity oil, 5W-20 for example, will perform like an SAE 5 product when cold and a SAE 20 product when hot. And as a bit of additional info, oils are not 'weighted' they are graded. SAE grades the oil.. SAE 5, 20, 30..


What w oil does a 2008 dodge ram truck take?

SAE 5W X 20 WEIGHT


What type of oil should you put in 2001 Ford Expedition?

The owners manual shows SAE 5 W - 20 for the 4.6 L and 5.4 L engines The owners manual shows SAE 5 W - 20 for the 4.6 L and 5.4 L engines on a 2001 Ford Expedition


What is the Oil weight recommended for 2001 Ford Ranger?

According to the 2001 Ford Ranger owners manual : The 2.3 L and 3.0 L take SAE 5 W 20 The 4.0 L takes SAE 5 W 30


Which oil has higher viscosity SAE 20 or SAE 40?

SAE 40 has a higher viscosity.


Which of oil has a higher viscosity. SAE 20 or SAE 40?

SAE 40 has a higher viscosity.


What is full form of SAE?

society of automotive engineers SAE oil ratings. for example , SAE-20


What kind of oil does 2004 Ford Ranger use?

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What is sae ow 20?

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What is the meaning of 20 w 40 in sae 40 lubricant?

The numbers in a lubricant's SAE (Society of Automotive Engineers) rating represent its viscosity at different temperatures. In the case of a SAE 20W-40 oil, the number before the 'W' (20) indicates its viscosity in colder temperatures, while the number after the 'W' (40) represents its viscosity at operating temperatures.


What kind of oil do you put in a 2002 Ford Expedition?

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