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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code PEP30 in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 10/27/16. Online orders scheduled for in-store pick up must be completed by closing on 10/26/16 for discount to apply.

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  • Part #: 103537|
  • SKU: 14025

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    • Helps prevent deposits and sludge buildup to enable long engine life
    • Excellent overall lubrication and wear protection performance for many driving styles
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 15W-50 Motor Oil, 1-Quart

Mobil 1 15W-50 synthetic oil meets or exceeds the requirements of the industry and car manufacturers’ standards required for high-performance turbo-charged, supercharged gasoline and diesel multi-valve fuel-injected engines. It is especially suited for a wide variety of motorsports applications, towing and other severe service situations. It is designed to help provide exceptional wear protection for a smooth driving experience. Mobil 1 15W-50 is a winning, race-proven technology. Mobil 1 15W-50 synthetic motor oil helps provide outstanding motor oil performance and protection for the winning edge. The Mobil 1 brand is the official motor oil of NASCAR®. It is made with a proprietary blend of ultra high performance synthetic basestocks fortified with a precisely balanced component system. Mobil 1 15W-50's heavier viscosity, together with this high-performance component system, helps provide the ultimate in dynamic lubricant protection. This feature is supported, not only by meeting or exceeding the toughest industry performance standards, but also it is proven in gruelling racing applications.
  • Helps prevent deposits and sludge buildup to enable long engine life
  • Excellent overall lubrication and wear protection performance for many driving styles
  • Outstanding performance during the maximum oil change interval recommended in a vehicle’s owner’s manual
  • Extra protection for severe service
  • Advanced full-synthetic formula helps prevent deposits and sludge buildup for long engine life
  • 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 is the premium synthetic oil for drivers that want the best for their engines."


Rated 4.5 out of 5 by 4 reviewers.
Rated 5 out of 5 by Year Round Motor Oil This is a good year round motor oil. It is good for the winter as well as hot summer. October 5, 2015
Rated 5 out of 5 by The best oil for superior protection that lasts the test of miles Have done many experiments in a manufacturer laboratory and the Mobil 1 fully synthetic oil has reined as a top choice for motor oil. Even the fact that a new engine can perform a breaking procedure with it and has proven to make the engine more reliable is one major reason all my vehicles operate with mobile 1 full synthetic motor oil. August 22, 2015
Rated 3 out of 5 by Price is too high This oil along with the mobil 1 esp 5w30 I purchace for my Volkswagen is priced way too high I can get castrol vw507.00 rated oil at the dealership for $9 a liter vs the 13 for the mobil 1 ESP 5w30 at pep boys. August 20, 2014
Rated 5 out of 5 by Mobil 1 15-50 Great oil for old 1968 dodge 340 engine. Best oil for the old cam and lifters without adding zinc. July 16, 2014
  • 2016-10-22 T08:53:24.072-05:00
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