ROY51020 API-Licensed SAE 0W-20 High Performance Synthetic Motor Oil - 5 qt.

Best motor oil on the market , I change it every 3,500 miles and my engine stayed spotless and leak free for 130,000 miles now and never a single engine issue

Royal purple motor oil is a little more expensive, but it never loses its viscosity. It keeps working even when it’s dirty. It is the number one oil there is as far as I know.

Best stuff on the market! Sometimes it can be difficult finding this particular item at brick and mortar stores so I have resorted to ordering it here and am very happy with the quality and the ease of ordering and using it.

Quality oil. Been using it in all my vehicles for years. Was in the original Royal Purple box, so no leakage.

My go to, motor oil every time.

I have been using Royal Purple 0W-20 oil for the Subaru FB25 engine for almost 200K miles. This oil does not disappoint, and it gives me a great city (28+) and highway (36+) mileage. When I had to replace seals for the rocker covers and spark plug tubes, there was no trace of sludge buildup or abnormal wear on the camshafts and the valve stems. The insides looked clean on both sides of the engine, and this clearly told me that RP oil does its job. While I am not the only Subaru owner with mild oil consumption, especially since this oil is very thin (0W-20 pours out almost like water), my oil consumption is not excessive, and the engine idles quietly and no ticking sounds come from the valve train upon acceleration. I definitely recommend this oil to anyone who is required to use 0W-20 oil, and while it may be more expensive than other brands, you definitely get what you pay for. I will continue to use this oil. Note: The only drawback to this product is the new bottle design. When first opening the bottle and attempting to pour the oil into the engine (even when using the funnel), the first few gulps out of the jug will cause a spill. To avoid it, it is important to pour the oil from a different angle; otherwise, it will make a slight mess.

Just changed my cars oil and put this stuff in it. Then sold the car but I know it will run smooth.

I’ve used Royal Purple for about 8yrs now. Started with my 2014 Dart. It has a sensor in it that tells me when to change it. Average was 6k miles before I switched. Then it went to 7k, then 8k miles. I put 30k-35k miles/year on that car. Dart now has over 200k and still runs like a champ. I’m sold on RP. Put it in both my and my dad’s pickup trucks. Getting ready to try it in our diesel instead of Shell Rotella

The best oil on the market. Recommend anybody to make the switch, particularly if your car is still under 100,000 km though I did switch my 2008 Kia Sportage at 150,000 km with no problem. It really cleaned the engine too and subsequent oil changes had cleaner oil coming out!

Huele muy bien

First was the fast delivery. Seconded the product itself is very good and I do a lot of oil changes.

Lo usaba en otro carro y siempre me gusto. Con este auto Elantra 2020 es el primer cambio de aceite que hago con Royal Purple y se siente mejor, y mejoro un poco el rendimiento de combustible. Lo super recomiendo.

Es mas barato adquirirlo aquí que en otros lugares, es original y sobre todo es mejor que muchas marcas que en autozone le doblan el precio