Overall castrol gtx motor oil is a good quality oil it keep your engine clean from sludge and makes your car's engine last long!
Stick with the conventional for break ins.
Been using castrol for years and the price was right!
Great value for my money and shipping was quick
Good oil for a better price than the local auto parts store.
- How are reviewers describing this item?
good, last, expected, clean and great.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 1064.
- Previous analysis of this listing was an F grade.
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- Our engine has analyzed and discovered that 61.5% of the reviews are reliable.
- This product had a total of 70 reviews as of our last analysis date on Jul 1 2021.
I started using this oil when I was 9 years old and I've used it ever since. I took that lawnmower apart many times and it was ... Read More