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25% Off Select Parts and Accessories
Receive 25% Off Your Online or In-Store Purchase. Use promotional code MMJ25 at checkout to receive discount. Not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included will be displayed in product search results and product detail pages. INCLUDES the following categories: Starters, Alternators, Fuel Pumps, Radiators, Shocks & Struts, Chassis, CV Axles, Batteries, Ignition, Window Motors, Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Headlamps and Bulbs. Excludes the following brands: Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner and BBK Performance. Valid online until 2:59 am EST on 5/1/17.

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  • Part #: 103536|
  • SKU: 9694596

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    • Excellent overall lubrication and wear protection
    • Outperforms our conventional high mileage oils
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Mobil 1 High Mileage 10W-40 Motor Oil, 1-Quart

Mobil 1 High Mileage 10W-40 advanced full synthetic motor oil is designed to help maximize engine performance and extend the engine life of vehicles with over 75,000 miles. Mobil 1 High Mileage oils are made with a proprietary blend of high performance synthetic basestocks fortified with an additive system designed especially for higher mileage vehicles.
  • Excellent overall lubrication and wear protection
  • Outperforms our conventional high mileage oils
  • Helps protect critical engine parts in higher mileage engines
  • Helps to reduce the sludge and deposits that conventional oils can leave behind
  • Helps prevent leaks
  • Synthetic oil can last up to three times longer than conventional oil, resulting in fewer oil changes, saving you money
  • Check out our wide assortment of oil change tools and accessories, including oil filters, funnels, and oil drop pans
  • The Pep Boys Say: "Mobil 1 High Mileage is the premium oil for the high mileage car or truck you drive."

Oil Weight


Mobil 1 High Mileage 10W-40 Motor Oil, 1-Quart is rated 4.9 out of 5 by 8.
Rated 5 out of 5 by from 2007 Six Liter Chevy 2500 WT with a noisey lifter! January 30,2017 The truck started ticking off and on, about 5 or 6 months ago. When oil change time came I tried Mobil 1 High Mileage 10W-40 and three or four days latter the ticking was gone. Yea I would recommend Mobil 1 too a friend and a Mobil 1 Oil Filter. 2 great products from Exxon Mobil! PS The gas is pretty good too!
Date published: 2017-01-30
Rated 5 out of 5 by from Great oil for tractors This lubricant works great on lawn tractors, holds up longer and deals better with the high temperature
Date published: 2015-09-21
Rated 5 out of 5 by from Worth the money The experience with Mobil oils has been great. This 10W-40 oil I use in the summer time in my Astro van with 213.000 miles. I have changed the oil just now, the last time I did was when the Astro van had around 50,000 miles.
Date published: 2015-08-05
Rated 5 out of 5 by from made it over 300,000 miles I bought a used truck( 99 Chevy Silverado 4.8 liter) that the owner used Mobil 1 . At 125,000 mile switch over to high mileage. Now I have over 300,000. mile and still running strong....
Date published: 2015-06-03
Rated 5 out of 5 by from best oil you can purchase I have a 1994 Jeep Grand Cherokee 5.2 ,now it has over 221,000 miles.I tow a 29 ft trailer for camping 4 to 5 times a year. I use high mileage10-40 and starting using this oil @ 75,000. Mobil 1 is the best. I change oil every 5-6 thousand miles. The jeep spends a lot of time in the forest exploring trails. Motor is still running strong, thanks for a great product. Joe, in Tuolumne county, Ca.
Date published: 2015-02-18
Rated 5 out of 5 by from My 2001 Durango 5.9L is purring like a kitten Hi, bought a 2001 Dodge Durango with a 5.9L Magnum V8 about a year ago. This engine is known for blowing up and for burning oil. I was using Valvoline conventional as I always had in the past, but she did not like it at all. She ran rough and was using a quart between changes (3000 miles). Switched to Mobil 1 HM 10W40 (went a little thicker since it gets super hot where I live) and immediately noticed how smooth and quiet she ran and she has not since used any oil. I have great peace of mind now with this oil in my engine and even my gas mileage has improved by one mile per gallon.
Date published: 2015-02-08
Rated 4 out of 5 by from Mobil 1 Synthetic oil works very good in old engines. Mobil synthetic oil is very good for high mileage vehicles. I've been using it for 14 years on the same car & I have over 260,000 miles.
Date published: 2014-12-19
Rated 5 out of 5 by from Lots of miles to go. I have a 1996 Chevy Camaro RS with 233,000 miles and still going strong thanks to Mobil 1 products. I have always use Mobil products in my auto's and as a result my cars have all serviced me for a long time. Mobil 1 High Mileage is a great motor oil as proven with the mileage I have on my car today. ..... thanks
Date published: 2014-08-06
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