CastrolGTX Full Synthetic 0W-20 Motor Oil, 5 Quarts

Saved a few bucks and bought this on Amazon. As a mechanic I tell people almost everyday to “change your oil on time” and to use a “quality brand name oil like Castrol”. My engine runs smoother and quieter using Castrol oil over any other brand. I’ve been using it and recommending them for over 20 years now!

I've been using Castrol GTX W-20 Full Synthetic in my vehicle for a while now, and it delivers exceptional engine protection and performance. The oil flows smoothly, even in cold weather, ensuring quick startups and reduced engine wear. My engine runs quieter, cleaner, and more efficiently, with noticeable improvements in fuel economy.Castrol is a trusted brand, and this oil lives up to the reputation. The detergent additives keep sludge and deposits at bay, extending engine life. If you’re looking for high-quality, reliable full synthetic oil, this is the way to go. Highly recommended for anyone who wants to keep their engine in peak condition, and the price at amazon could not be beat.

Nice price for full synthetic motor oil. Bought on Prime Day.

Great oil , I don't use anything else

Well worth the cost. Will buy again

Arrived late, actually it was shipped out on time but was sent back because box was damaged. I reordered, shipped out ok. Arrive in state but sent back to facility because delivery person couldn’t like the box. Arrived the next day in good condition.

Been using this oil for decades and it is proven to be superior by allowing me to drive for 15 minutes after losing the oil when my engine cracked from a casting defect. The mechanic was very impressed and it proved what their commercials had been saying for years. I will keep using it and hope I never need it that badly again.

Castrol is a step above the rest. User for 30 years or more. Just know how healthy it is for your vehicle over cut rate cheap generic brands