Castrol GTX 20W-50 Conventional Motor Oil, 5 Quarts

Very good quality conventional motor oil, and a great price, as I prefer conventional over sythetic, and if you use motor oil according to the region and the climate you live in, your vehicle will last longer and you'll thank yourself for it in the long run. It's awful hot where we live in the south, and I have used heavier weight motor oils for over 30 years, and have never had an issue with it, hotter climate use a heavier weight, colder climate use a lighter weight. Excellent performance and lubrication, great value for the money, CASTROL has always produced a good quality motor oil.

Great for the small engine and summer

Good oil, decent price.

Great product and price

This is good oil. But, I made the mistake of also changing my oil pump to a high flow pump (as I was trying to fix a low pressure problem). The combination of doing both at once, put my oil pressure at dangerous high levels. Silly mistake on my part, and a total waste of money on this oil (cant return it, its been used for 15 minutes!). But this is good oil to get for an old low pressure engine. Just don't put it into an engine that already has decent pressure with a lower viscosity oil.

Bueno

Have been using this for my old 1987 model car since 1990...I have resist switching to synthetic or semi synthetic because I do not want to take a chance on engine leaking. This was a problem on early synthetic and I read that the newer synthetic do not have this problem anymore, but why take a chance.. The 5 quarts are a good value when they are selling for around $25, but it seem the price has went up. Not sure I will buy them anymore if they are the same as buying the 1 qts, since I have to use a funnel for the 5 quarts due to clearance on my rear engine car.

Great oil, been running it in my Harleys for many years

Para motor 2.0 queda al millón

Un aceite fino y de gran calidad para los motores.