Quaker State Full Synthetic 10W-30 Motor Oil, 1 Quart

Quaker State 10w30 full synthetic engine oil tested out with an amazing unsurpassed 133,00 PSI film strength. Quaker State is owned by Shell they own one of four additive companies in the entire world that makes engine oil additives. So Quaker State oil is uses some of tge same additives as the famous Shell Rotella uses. Go to youtube and see the video SAME OIL it was just published very enlightening about Shell, Quaker State and Pennzoil a must see

Bought my Kia Stinger back in August 2020. Had the oil changed at 1000kms then again at 6000km and now every 6000km after that. Currently at 30k. Car is a Twin Turbo V6 and gets only the best. Plan on keeping the car for years to come. Quaker State 5W30 Full Synthetic is going to help me with that.

I've been using Quaker State Oil since 1969 and the last number of years been using Quaker State ultimate synthetic in my 6.2 liter GMC and my 3.6 liter oil is superb if they made a 0 w-40 ultimate synthetic I would use it in my SRT 8 Jeep Grand Cherokee that's how much faith I have enough but I go with what the manufacturer it says and I use Pennzoil ultimate synthetic 0w 40 works just fine but don't let anybody tell you that Quaker State is garbagegarbage oh well because it is not and that's a fact jack

I use this at 10,000km intervals in my civic and it works great. I don't burn a drop and it stays golden yellow until about 8,000km. Could probably go 15,000 km between oil changes, but it works best for me to do 2 oil changes a year with QSUD

its oil and it works great.

Best Price for a Quality Oil. Not interested in low quality or a blend. This is the best deal. I wish it was available at my store, but free shipping makes it an okay situation.

Quaker State synthetic in 10/30 is getting difficult to find. Being able to buy it in quantities and have it delivered to my door is really slick! (pun intended)

I've been using Quaker State full synthetic on my 2007 Mazda B3000 truck ever since brand new. Change at 5000km, done about 38 oil changes now exclusively with QS!! Keeps my engine in top condition.

On my 76 Sliverado 350, my Northstar Eldorado, 2 LS 5.3 Sierras , 2 Cadilac XT5 3.6 V6s and my 2.0 LTG Malibu. I have no oil related engine problems or either no adding oil between changes or reduction of normal oil pressure using QS oil. I use Full synthetic high mileage in my 05 Sierra and QS Ulitmate protection in my newest cars. I do not buy from brand hype I priorities oil chemistry and oil testing. Shell has done a great job with the development of the GTL oils and the additives used in there synthetic oils.

Great customer service