Rated 4.6 out of 5 by 8
Rated 5 out of 5 by Keys I like that the oil has cleaner it
Been buying since I bought new truck in 2008 To prevent carbon build up
October 2, 2016
Rated 5 out of 5 by ndotym DEALER RECOMMENDED
I've used CAstrol 5w-30 10 years with my volvo s40 and would recommend it for total protection,
September 24, 2016
Rated 5 out of 5 by JaimeO The best oil out there and it's not expensive!
I love Castrol more oil is the best brand out there at a competitive price I've been using it on my card for over 20 years !
August 22, 2016
Rated 5 out of 5 by KontrolFreak Castrol is my first choice...
As an auto tech/engine builder for nearly 30 years, and gone through multiple lubricant suppliers, i have found that Castrol has proven to be the best on the market. Others i have used caused heavy sludge after a short time, in turn causing premature and sometimes catastrophic engine failure. Castrol has never created such a condition, even under the worst of "maintenance-free" customers who go a very long time between oil changes, if at all. For me, i will continue to use Castrol conventional motor oil in all my personal vehicles, and will highly recommend it to all my customers.
October 11, 2015
Rated 5 out of 5 by CheloJC Very good
For many years this product it is good.
November 29, 2014
Rated 2 out of 5 by Prince Product is okay
I Own a 06 DTS, with the North Star V8. The Aluminum engines in these cars heat up so much that the 5W 30 literally evaporates! The Oil is too thin for high performance engines!
November 10, 2014
Rated 5 out of 5 by starkhan3 totaly satisfied
good item good price
October 27, 2014
Rated 5 out of 5 by susie I was happy to see a sale.
I had no issues and van is working well with oil.
August 8, 2014