Search  for anything...

Mobil 1 High Mileage Full Synthetic Motor Oil 10W-30, 5 Quart

  • Based on 46,815 reviews
Condition: New
Checking for the best price...
$27.97 Why this price?
Save $2.00 was $29.97

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 12 left in stock
Fulfilled by Amazon

Arrives Monday, Mar 23
Order within 8 hours and 59 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 5 Quart


Style: Full Synthetic High Mileage


Configuration: 10W-30


Features

  • Mobil 1 High Mileage full-synthetic motor oil 10W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
  • Utilizes Mobil 1s 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)
  • Mobil 1 is specially formulated to help remove sludge and lower engine temperatures

Description

Give your higher mileage engine the care it deserves with Mobil 1 High Mileage full-synthetic motor oil 0W-20. This formula utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to vehicles with over 75,000 miles. Mobil 1 High Mileage motor oil extends engine life by reducing friction and preventing deposits and sludge buildup—keeping critical engine parts clean and protected for up to 10,000 miles between oil changes. Mobil 1 helps to keep your engine running at lower temperatures and is proven to cool engine temperatures by over 10%. Mobil 1 High Mileage full-synthetic motor oil 10W-30 also helps control oxidation to prevent oil breakdown and is recommended by ExxonMobil for all types of modern cars, SUVs, light vans, and light trucks—including those with high-performance, turbocharged, supercharged, multi-valve, or fuel- injected engines. Mobil 1 is America’s 1 selling synthetic motor oil brand at retail, trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®. (Protects for up to 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. Compared to conventional oil. Based on proprietary engine testing–results may vary. Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending September 30, 2023)

Viscosity: 10W-30


Brand: Mobil


Liquid Volume: 160 Fluid Ounces


Package Information: Bottle


Vehicle Service Type: Car


Viscosity: ‎10W-30


Brand: ‎Mobil


Vehicle Service Type: ‎Car


UPC: ‎071924149953 071924277441


Automotive Fit Type: ‎Universal Fit


Global Trade Identification Number: ‎53


Manufacturer: ‎Mobil 1


Size: ‎5 Quart


SAE J300 Viscosity Grade: ‎10W-30


Model: ‎Extended Performance


Item Weight: ‎9 pounds


Product Dimensions: ‎4.4 x 8.1 x 12.6 inches


Item model number: ‎120770


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎120770


OEM Part Number: ‎120770-1


Date First Available: April 21, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great motor oil
Size: 5 Quart Style: Full Synthetic High Mileage Configuration: 10W-30
Same oil I buy at auto parts store and at better price and delivered to my home. Use this oil for my mower and emergency generator.
Reviewed in the United States on October 30, 2025 by John Gilmer

  • The additional packaging is very good
Size: 5 Quart Style: Full Synthetic High Mileage Configuration: 10W-30
This is excellent engine oil. I bought it a long time ago, but only opened it today for use. The packaging is excellent, with an additional plastic bag for sealing. I had never bought engine oil online before because I was worried about it getting damaged or leaking during transportation. It seems I don't have to worry about that ... show more
Reviewed in the United States on January 21, 2026 by Peizhen Peizhen

  • Quality oil at a great price.
Size: 5 Quart Style: Full Synthetic High Mileage Configuration: 10W-30
My vehicle runs great on this oil . Adds protection for a older vehicle with alot of miles.
Reviewed in the United States on July 10, 2025 by Amazon Customer

  • Great price 👍
Size: 5 Quart Style: Full Synthetic High Mileage Configuration: 10W-30
Good price
Reviewed in the United States on December 1, 2025 by Mark Griffin

  • Best oil for your car!
Size: 5 Quart Style: Full Synthetic High Mileage Configuration: 10W-30
I have used Mobile One synthetic in all vehicles since 1984, very good quality!!
Reviewed in the United States on December 20, 2025 by lucy murry

  • The only oil in the world as far as I'm concerned! PEACE (that's experience talking)
Size: 5 Quart Style: Full Synthetic High Mileage Configuration: 10W-30
There are only two great synthetic oils, Mobil and Shell. Mobil is so superior that Mercedes recommends to not use it as it won't burn off oxygen sensors. Shell Delvac is the only turbine engine oil recommended by Air Research for industrial turbine. Think oil is all the same? Turbines in helicopters last 3.5 hours. That's right. With Shell Delvac 3500 hours. Mobil is the only oil real Drag race teams use, no matter what jug they pour it out of, IT IS MOBIL! Put some in a tablespoon and try to burn it. Now do that with regular oil. PEACE (Motors are expensive, use the good stuff.) ... show more
Reviewed in the United States on March 7, 2026 by Glenn Ray Dorzok

  • Great oil bigger would be better
Size: 5 Quart Style: Full Synthetic High Mileage Configuration: 10W-30
Swear by this high quality oil. Just wish it came in a 6 quart size since many vehicles including my Dodge Charger require as much. Good value until you have to buy the extra single quart
Reviewed in the United States on March 21, 2025 by Anthony K

  • Quality
Size: 5 Quart Style: Full Synthetic High Mileage Configuration: 10W-30
It's an excellent oil, it's the one I always use for my vehicles and it works perfectly, it's ideal to keep your car in perfect condition
Reviewed in the United States on August 20, 2025 by Joseph Rojas

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...