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Receive Up To 25% Off Your Online Purchase Of Select Parts And Accessories
Use promotional code MMJ25 at checkout to receive 25% off the following categories: Select Brake Parts, Select Hi-Performance and Truck Accessories, Batteries, Shocks & Struts, Paint, Splash Guards, Select Ventvisors & Bug Shields, Springs & Spacers, Water Pumps, Belts, A/C Parts, Starters, Alternators, Fuel Pumps, Radiators, Radiator Fans, Thermostats, Caps & Clamps, Clutches, Spark Plugs, Plug Wires, Chassis, CV Axles, Batteries, Battery Chargers & Booster Cables, OE Locks, Rack & Pinons, Window Motors, RainX Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Travel Accessories, Outdoor Lifestyle, Towing, Car Covers, Seat Covers, Wheel Covers, Body Repair, Collectibles and Apparel.

Use promotional code MMJ20 at checkout to receive 20% off the following categories: Ignition, Air Filters, Oil Filters, Bearings & Seals and Engine Parts.

Offers 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 in these offers will be displayed in product search results and product detail pages. Excludes the following brands: Champion, 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, Philips and BBK Performance. Valid online until 11:59 PM EST on 9/24/17.

Receive 25% Off Wagner branded brake parts with your online purchase. Use promotional code: WAGNER25.

Receive 10% Off Select Champion, MOOG and FelPro branded products with your online purchase. Use promotional codes: CHAMP10, MOOG10 and/or FELPRO10.

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Mobil 1  5W-30 Motor Oil, 5 Quart 305925
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  • Part #: 120764|
  • SKU: 305925

Available today

Pay in Store Available

    • Helps prevent deposits and sludge build-up to enable long engine life
    • Excellent overall lubrication and wear protection performance for many driving styles.

Mobil 1 5W-30 Motor Oil, 5 Quart

Mobil 1 5W-30 is an advanced full synthetic motor oil designed to keep your engine running like new by providing exceptional wear protection, cleaning power and overall performance. It meets the demanding ILSAC GF-5 performance standards, and is dexos1 approved by General Motors. Mobil 1 5W-30 meets or exceeds the requirements of the industry’s toughest standards and outperforms our conventional motor oils. Mobil 1 technology comes as standard equipment in many different vehicles, including select high-performance vehicles. It is recommended for all types of modern vehicles, including high-performance turbo-charged, supercharged gasoline and diesel multi-valve fuel injected engines found in passenger cars, SUVs, light vans and trucks.
  • Helps prevent deposits and sludge build-up 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.
  • Aids fuel economy
  • Quick cold weather starting for ultra-fast protection
  • Helps extend engine life
  • 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."

Oil Weight


Mobil 1 5W-30 Motor Oil, 5 Quart is rated 4.8 out of 5 by 53.
Rated 5 out of 5 by from Possibly saved my engine The oil pump went out in my 06 C6 corvette. I always use 5w30 Mobil 1 extended. Long story short, there weren't any shavings or glitter in my oil pan. I just got the car running again and it runs great. No bearing damage no crazy sounds. Thanks for oil that may have prevented a $7500 rebuild.
Date published: 2015-07-01
Rated 5 out of 5 by from Excellent OIl Giving Excellent Performance I love Mobil 1 Synthetic Oil. It makes my engine run so smooth. My car drives differently with Mobil 1 oil. When I used regular oil it started and ran rough.
Date published: 2015-06-09
Rated 5 out of 5 by from Great Product and Service Great Product and Service
Date published: 2015-05-21
Rated 5 out of 5 by from Best Product for my toyota sienna 3.3 I switched from conventional oil in my Toyota Sienna to Mobil 1 5/30 at roughly 70K. I now know that conventional oil can cause sludge build up. Sludge is not a friend of any motor. I change my oil every 5K and also install a new Mobil 1 filter. My oil comes out a dark golden color--not black like the dyno oil did. The van actually uses no oil in 5K. It now has 130,000 miles on it and runs like new.
Date published: 2015-02-03
Rated 5 out of 5 by from GREAT Been using in my cars since it came out, no engine problems!
Date published: 2015-02-02
Rated 5 out of 5 by from Great lubricant I have been using the stuff for almost thirty years. We use only Mobil motor oil for all our vehicles in my family.
Date published: 2015-02-01
Rated 5 out of 5 by from Balanced Oil Excellent Work
Date published: 2015-01-24
Rated 5 out of 5 by from Only the best I've used Mobile 1 oils exclusively in my performance cars and daily drivers for years. It always comes out as clean as it went in, and never have had an issue with sludge. Definitely the best oil if you want to take care of your engine.
Date published: 2015-01-22
Rated 5 out of 5 by from Best oil for my SUV I been using Mobil1 since I purchase my SUV gives you longer time to do a service oil change. I do it every 5,000 miles without any problem.
Date published: 2014-12-30
Rated 5 out of 5 by from Product has a reputation of being one of the best and lives up to the claim. The quality for the price is one of the best on the market.
Date published: 2014-12-27
Rated 5 out of 5 by from Use it in my Passat Great product
Date published: 2014-12-03
Rated 4 out of 5 by from All Good Great place to shop for all my auto needs smooth process
Date published: 2014-11-29
Rated 5 out of 5 by from great price great product
Date published: 2014-09-27
Rated 4 out of 5 by from Mobil 1 5W-30 SYNTHETIC Only purchase on PeP Boys Holiday sales below four bucks per qt. Otherwise it is priced way too high.
Date published: 2014-09-22
Rated 3 out of 5 by from It's slick Yeah, it's Mobil1. Been around for a long time what's to review? Just writing to warn people you can't use your Pep Boys gift card for online purchases. I had to order online and drive 33 miles to the nearest store to pick up and pay for items. At least I got the 25% discount for ordering online though.
Date published: 2014-07-24
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