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A typical modern application would be Honda motor's use of 5W-20 (and in their newest vehicles, 0W-20) viscosity oil for 12,000 kilometres (7,500 mi). Engine designs are evolving to allow the use of even lower-viscosity oils without the risk of excessive metal-to-metal abrasion, principally in the cam and valve mechanism areas.
- Base Oils
Base oils are used to manufacture products including...
- Base Oils
9 Μαρ 2023 · With 5W20 oil, the lubricants are meant to flow decently at lower temperatures, yet still provide protection when it is warmer out. This oil doesn’t just provide good cold-starting performance, but also provides protection in the summer. The five stands for the lower viscosity at low temperatures.
2 Δεκ 2021 · 0W20 and 5W20 are multi-grade motor oils. They contain unique polymers that enable them to perform in a wide range of temperatures. When cold, this oil type does have the viscosity of the base grade, and when hot, it has the viscosity of the second grade.
16 Δεκ 2021 · The primary difference between 5W-20 vs 5W-30 is their viscosity once your engine has reached operating temperature. Notice the different numbers in the viscosity ratings: “5W” and either “20” or “30”. The first number (5W) refers to the oil’s viscosity when cold, measured at -30°C (-22°F).
Castrol GTX Full Synthetic 5W-20 oil. If your car requires a 5W-20 synthetic oil, Castrol offers a full range of options from synthetic to blend motor oil. Learn how your car can benefit today.
3 ημέρες πριν · The distinction comes in at cold temperatures. 0W-20 is slightly less viscous than 5W-20 (equivalent to SAE 0 and SAE 5, respectively), meaning it’s thinner and flows easier. This difference is tiny, although measurable.
9 Ιουλ 2018 · Learn about motor oil weights like 5W-20 and 10W-30. Understand viscosity ratings, cold weather performance, and how to choose the right oil for your vehicle.
