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

Free shipping on orders over $29.99

$33.50

$ 16 .99 $16.99

In Stock

About this item

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual
  • Maximum protection against viscosity and thermal breakdown
  • Unique TriShield technology provides superior deposit protection
  • Premium, custom made additives enable advanced performance


Castrol® GTX® is a premium conventional motor oil that has been helping to extend engine life for over 50 years. It is specially engineered to prevent harmful build-up of sludge while protecting against new oil splatter formation better than tough industry standards.


Goncalves Edgar
Reviewed in the United States on February 12, 2025
Buen aceite
Marco
Reviewed in the United States on January 1, 2025
Castrol Oil, one of the best vehicle oils ever made. I`ve been using Castrol oil since the early 80`s.Thank you Amazon.
Ronald Poston
Reviewed in the United States on September 25, 2024
Shipping was a little slow, but no unduly so. I will use it to change the transaxle oil/filters in my Snapper Pro. Castrol works well.
00692 Dorito power
Reviewed in the United States on September 11, 2024
Fast and perfect
Mary F.
Reviewed in the United States on June 24, 2024
I was on the way to the vet with a very sick baby with my truck decided to overheat. She maxed out on the temperature gauge and boiling water was spewing. I just knew my truck was going to be blown up. She cut off a few times along the way with me stopping trying to put water in it, and it just pouring back out as soon as I took the cap off it looked like a volcano Erupting. I truly believe if it was not for the oil in my motor and this oil in my motor, it would have been blown up. Thank you Castro for always being there for me and my cars.
Broyer
Reviewed in the United States on June 16, 2024
Works Great. Triumph has wet clutch and no oil filter. This is cheap enough to change often. Runs good and has enough protection without any clutch problems. Back in the day there were no other oils other than conventional oils. Good enough then...Good enough now. Wet clutches don't like friction modifiers.
James K.
Reviewed in the United States on December 14, 2024
i'm really happy that I can still get this oil. It's a recommended oil for my 1965 Rolls-Royce and it's all I use in my vehicle. My engine runs quite well with this oil
Brass Zxx
Reviewed in the United States on November 28, 2024
Good value
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