Quaker State Full Synthetic 5W-30 Motor Oil, 5-Quart

I have been using Quaker State Full Synthetic in my race engines for years and have never had a failure due to lubrication issues. As a newly retired 24 year USAF aviator we are trained to be the best and use the best, well this is it! Quaker State is one great product that is a must have when pushing a Small Block Chevy as hard as I do!

[This review was collected as part of a promotion.] Recommended by my grandpa when i was 16. I use it for every oil change i do, from my mom's trailblazer to my 92 miata I autocross, and my 99 sebring before i sold it and still use the synthetic blend in my 96 bronco. Absolutely the only oil I'll buy.

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

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.

From what I read, the price of motor oil will be going up due to war damaged facilities overseas. Caught this on rollback for $ 20 bucks for 5qts. My cars all use 5W30 full synthetic. This is a great 10,000 mile oil, that I've used before. No sludge build up issues. Highly recommend

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

Nice handles. Thank you! Used 5w-30 in place of the too thin recommendation of 0W-20 for a newer 3.6 Pentastar engine. Our older second generation JK's took 5w-30(same engine), so this 2021 Grand Cherokee will be just fine. They are using thinner weight oils these days to meet the CAFE standards, but are sacrificing our expensive engines by doing so. Hope this helps and thanks for reading.

Smooth Running at a Great Price I've used a lot of different full synthetic oils over the years, and this Quaker State 5W-30 has been one of the more dependable options I keep coming back to. I put it into a couple of my vehicles that see a mix of freeway miles and short local trips, and the engine consistently feels smoother on cold starts and under load. It's one of those oils where you don't necessarily notice anything dramatic day one, but you notice the absence of noise, hesitation, or roughness over time. What I appreciate most is that it holds up well over a full oil-change interval. Even toward the end of its cycle, the engine still feels clean and responsive instead of sluggish. I've pulled the dipstick late in the interval and was surprised at how clean the oil looked compared to others I've used. It also seems to handle heat well — no burning smell, no rapid thinning, and no odd noises when driving in hotter weather. Things to keep in mind: the jug design is fine but not as spill-proof as some of the premium brands with better spouts. Also, although Walmart flags it as “won't fit your vehicle,” 5W-30 is still the correct viscosity for many cars — the important thing is matching what your owner's manual specifies. High-mileage engines may also benefit from a high-mileage version, but this standard full synthetic has worked well on all my vehicles, even those pushing past 100K miles. Bottom line: A reliable full synthetic that performs like a pricier oil without the markup. Smooth running, clean operation, and a solid value for routine maintenance.

Fast delivery. 2 -5 quart jugs came with loose lids %26 had a bag of oil, quite a mess Pass orders were fine, don't know what happened this time

Never got item. Ordered for delivery by shipping. Your computer system changed it to store delivery and chose a store with not sock. chatted with customer service the could not do a thing. Wanted me to make a whole new order and buy again. That is not right