- Viscosity: 5W-30
- Brand: Mobil 1
- Liquid Volume: 160 Fluid Ounces
- Package Information: Bottle
- Vehicle Service Type: Car, Truck
- Mobil 1 High Mileage full-synthetic motor oil 10W-40 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
- Utilizes Mobil 1โs signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
- Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
- Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
- Helps extend engine life by working to prevent damaging deposits and sludge buildup








































SWong –
You may think it crazy and absurd ordering motor oil from Amazon but a person’s got to do when it’s simply convenient. Our local Costco here in the city stopped selling Mobile One and having to drive to any of the local automobile stores is not only inconvenient but you have to put up with snotty kids with attitude. Prices charged on Amazon are decent so you never overpay once you get the final order over $25. What makes this particular oil amazing is the fact I have a 17 year old Toyota which is used only make doctor’s appointments and short hops to local places here in the city. As a result I never put more than 3k miles in the course of a year. Oil changes are performed in alternating years…..yes alternating years! Book value is insultingly low however I keep it around just for these purposes. So far it worked for me these 15 years since I retired. Can I have the oil changed by others? Yes but why pay hard earned bucks not knowing what kind of bulk oil is used when I can get the job done in 10 minutes or less knowing it’s completed properly …. overtighted drain plug are avoided, oil filter cartridge isn’t overtightened with a breaker bar, and all the remaining fluids are validated to be topped off. There’s got a be a reason why Mobile clearly states this oil can be used in extended drain intervals!
Jamie –
I like everything about mobile 1 5w30 20,000 mile, high mileage oil, and when you can get it for a great price it is even better the only complaint i have is with there warehousing and shipping it took me 1month to receive this product..i bought it through Amazon but it was Mobile 1 was the seller on there site it was to arrive in 5 days after 7 days They “mobile 1” back ordered it for what they said could be up to another 3 weeks… The product arrived 2 1/2 weeks later…… Even though i save approximately 25 dollars on it…But i couldnt wait 3 extra weeks to service my truck so i went ahead and bought Amazon brand synthetic for 1 dollar less its reviews are just about as good as mobile1 ….i will save the mobile 1 till next service ,…
Outwest –
No idea why but this is going for at least ten bucks more at the auto store. Why pay more for the same item? Only thing was they are not always in stock, so if you want to do your own changes, just buy it early and have it on hand in case there is an availability issue. Used this on an old car which has an occasional leak, and after the change it is now dry as a bone underneath. My understanding is that these high mileage oils have conditioners which help condition old gaskets (where most leaks occur).Works great, and at a great price.
Isaac Allen –
I use it every oil change in my cammed 11:1 6.0 ls. Works good with the shimmed oil pump. I believe the castrol made the lifters quieter but cannot prove that.
Richard –
I am using Mobil 1 full synthetic on all my old vehicles, all in the 1980s. I replace the oil every 3000 miles. The oil is fine at 3000 miles, but it gets very dirty with carbon. I am also using it on a Vanagon with 200,000 mile on it. There are small leaks as the synthetic oil cleans out the carbon deposits on the seals, but the engines are running much smoother than with the dino oil.
R. Rossi –
Soooo what can I say, itโs oil, well synthetic oil. Itโs slippery in all the rite places . Itโs Mobil 1, if your buying it you know what your getting. If youโve shopped around you know this is a decent price at least it was when I got it. My f150 takes 8 qts to change the oil so it gets pricey so you save where you can.
Jon –
Very good oils no matter the grade. On sale even better.
William S. Aldridge –
Strong container. Good quality. Use it all the time.