Quaker State Motor Oil, 10W-40, 5 Quart

I have been using Quaker state oils for 47 years.I never had a motor issue.I have 4 cases on hand for further use.This is the first time I ever wrote a review but wanted to let you know how pleased I am with this product. THANKS

I've been using Quaker State since I've been driving. {over 50 years} Always has given me great service with no mechanical failures.

This is one of the best oils out there for older engines before 2001. I have used this oil in ford , dodge, and chevy v8 engines with great results for 10 years now. It works good under hard conditions. No engine problems what so ever using this oil. I have always used stp oil filters to with this oil.

this is just the old standby... use in the '85 boat engine, the '88 van, the '94 truck and the lawn mowers... you can not beat the price for the 5 quart jug vs the single quart ... and the delivery was much quicker than stated

I`ve used Quaker State Advanced Durability motor oil for years. It has always been my choice whenever I have changed my own oil, and also when I have gone to professional automotive services. Quaker State has never let me down with providing maximum engine protection against untimely wear. I have one vehicle that is approaching 300,000 miles for which I use the High Mileage blend. It`s all the quality you will ever need in a motor oil at a price you can afford.

Ive been using quaker state in every single toyota that ive owned and have never had an issue what so ever! I swear by the stuff and would highly recommend this product to everyone owning a engine.. Sincerely a very satisfied customer! Joe legendre [This review was collected as part of a promotion.]

Starting from the beginning. I own a 1997 Chevy Camaro. I just had the engine replaced about 1 month ago. Drove 500 miles and changed oil with Castrol GTX. After 600 miles my engine developed a loud chatter. This engine has a roller cam and I should hear some noise but louder than usual. I came to the conclusion that this oil sucks. Changed oil again today with 10w30 Advanced durability Quaker state and what an impressive result! Very quiet and smoother operation. Thanks Quaker state. Your oil is most important to my ride from now on.

I tried QS in the past on my 98 Corolla, and I didnt like the results. I found I was burning oil faster with QS than other brands. But in Sept 2014, I put dino QS in my 2004 4Runner and it has never run smoother. Whatever QS did to the SN version of the oil has sold me. Ive used high priced synthetics that didnt impress me as much as these last 2 QS conventional oil changes

I have used Quaker for most of my life. I have an older Volvo now and previously. My GLT VOLVO had lasted with over 435,000 miles w/o any major repairs. I attribute this to the Quaker State oil that I used in it. I will continue to use Quaker State oil for my S90. Thanks Quaker State!

price was high