Mobil 1 44976 Extended Performance 5W-30 Motor Oil - 1 Quart, Pack of 6

by Mobil 1

Product Details

Find the right Mobil oil for your vehicle [3.06mb PDF]

• Shipping Weight: 11.8 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B000SKV4P2
• Item model number: 44976
• Average Customer Review: 4.7 out of 5 stars  See all reviews (18 customer reviews)
• Amazon Best Sellers Rank: #1,340 in Automotive (See Top 100 in Automotive)
  • #10 in Automotive > Oils & Fluids > Oils > Motor Oils

Customer Reviews

Most Helpful Customer Reviews

34 of 40 people found the following review helpful:

5.0 out of 5 stars With Mobil 1 EP there is no need to change your oil every 3000 miles, September 15, 2008

By 

B. Mortison "TheMoreYouKnow" (San Diego, CA USA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Mobil 1 44976 Extended Performance 5W-30 Motor Oil - 1 Quart, Pack of 6 (Misc.)

This is the best oil out there for the regular driver who wants maximum protection for the car's engine. A little research brought me to the Mobil 1 Extended Performance line of Synthetic oils when searching for a product that could allow me more time between oil changes. Mobil 1 EP allows a 15,000 mile/1 year guaranteed life of the product. I have been using this in combination with their Mobil 1 filters for years. The cost is higher, but I only need to change the oil once a year!

Originally developed for aerospace, synthetic oils became commercially available in the 1960's. Some technical advantages Synthetic Oil has over Conventional Oil are [from Wikipedia]:

- Measurably better low and high temperature viscosity performance
- Better chemical & shear stability
- Decreased evaporative loss
- Resistance to oxidation, thermal breakdown and oil sludge problems
- Extended drain intervals with the environmental benefit of less oil waste.
- Improved fuel economy in certain engine configurations.
- Better lubrication on cold starts

By using a Synthetic oil not only will your engine be able to perform better, but it can also extend the engine life. I HIGHLY recommend use for those with more severe or high demand driving conditions.

15 of 16 people found the following review helpful:

5.0 out of 5 stars Mobil 1, April 14, 2009

By 

Richard G. Vanbuskirk "lifetime car nut" (Elkton, MD USA) - See all my reviews
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This review is from: Mobil 1 44976 Extended Performance 5W-30 Motor Oil - 1 Quart, Pack of 6 (Misc.)

From having worked in the petroleum industry test industry, I learned from our customers that Mobil 1 has been the pioneer and the performance benchmark for synthetic lubricants.

From personal experience, I have used this product in my vehicles, both classic and contemporary, for more than fifteen years or easily 2 million miles without an engine failure.

10 of 11 people found the following review helpful:

5.0 out of 5 stars Fine oil, but better prices are out there., October 3, 2008

By 

L. Ballenger (Joliet, Illinois USA) - See all my reviews
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This review is from: Mobil 1 44976 Extended Performance 5W-30 Motor Oil - 1 Quart, Pack of 6 (Misc.)

Amazon is my source for buying so many things, and I am a satisfied user, but we do still need to check locally. Mobil 1 oil is on a promotional sale at Advance Auto -5qts plus free Mobil 1 filter($10)for $30. Of course, it's an excellent oil with the EP version permitting 15,000 miles or 1 yr(I wouldn't really go that far myself)between changes. It can be economical to use since less oil changes can more than make up for the additional cost of this synthetic oil.