You trust your car to keep you going, even after 75,000 miles. Mobil 1 Extended Performance High Mileage full-synthetic motor oil 5W-30 gives engines with over 75,000 miles the extra care they need to go the distance. Formulated to help prevent leaks, it helps to protect critical engine parts for up to 20,000 miles between oil changes, guaranteed.(1) Utilizes Mobil 1's Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of maximized engine power. This cutting-edge formula is recommended by ExxonMobil for all types of modern vehicles, including high-performance, turbo-charged, and supercharged gasoline and diesel multi-valve fuel-injected engines found in passenger cars, SUVs, light vans, and light trucks. Mobil 1 is America's #1 synthetic motor oil brand at retail,(2) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR. ((1)Protects for up to 20,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (2)Source: The NPD Group/Retail Tracking Service/Dollar Sales/PCMO full-synthetic/52 weeks ending July 1, 2023)
Product Features:
Mobil 1 extended performance high mileage full-synthetic engine oil 5w30 is designed for engines with over 75,000 miles to go up to 20,000 miles between oil changes.(1)
Utilizes Mobil 1's triple action+ formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power
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 -40 degrees f)
Helps extend engine life by working to prevent damaging deposits and sludge buildup
Manufacturer part number: 123842
Specifications
API Designation:
SJ
GM Dexos Compatible:
No
High Mileage:
Yes
Oil Composition:
Synthetic
Racing:
No
Viscosity Grade:
5W-30
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4.92 out of 5
232 Customer Reviews
99%of respondents would recommend this to a friend
Ratings Distribution
5 Stars
220
4 Stars
9
3 Stars
1
2 Stars
0
1 Star
2
Pros
No Pros
Cons
No Cons
Most Liked Positive Review
I use Mobil 1 High Mileage Synthetic in all my vehicles!
This is a high quality 100% synthetic motor oil formulated for today's engines with tight machining specifications between internal bearing surfaces. According to my research, the mobil 1 full synthetic oils have one of the best wear-reducing additive packages available today. I use this high mileage formulation on all of my cars & trucks regaurdless of mileage beecause it has the most anti-wear protection. If you plan to keep your vehicle for many miles to come, don't cheap out on a synthetic blend! The way the advertising laws work, a motor oil with any synthetic oil at all in it may be advertised as a synthetic blend. That five quart jug of blended oil in your engine might have only one teaspoon of synthetic oil in it! Don't take my word for it. Check out Bob the oil guy on the web.
Most Liked Negative Review
product sucks
super expensive, low quality oil circulation within my motor leading to an engine shutdown, stalling and burning, ultimately had to get but yet another oil change not even a few weeks later.
Reviewed by 232 Customers
Satisfied with the products reliability.
Submitted a month ago
I used the recommended oil by the manufacturer. So far, good.
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Nobody seems to know how to get the $15.00 mail in rebates to send for Mobil one oil
Verified Reply - Solomon
Hi, I'm glad to help you! All rebate inquiries are handled by a different department and we do not have access to the rebate information. I suggest you to contact the rebate customer service at 1-888-378-9766 or through email at advanceautoparts@help.4myrebate.com and they would be in a better position to assist you further.
Why is this same product a full $5 cheaper in-store? super annoying as it was out of stock when I went to purchase it in person today.
Verified Reply - Solomon
Hi Lily, we are sorry for the inconvenience this has caused you! Please note that stock of the items can vary from zone to zone as our stocks are zonal based. Once you enter your Zip Code into the Advance Auto Part’s website you will see the accurate stock for the product. You can contact our Advance Auto Parts store to check the availability of this part by calling us at 1-877-ADVANCE (238-2623) and press 3 and one of our store representatives will gladly assist you.
Where is my oil …it wasn't delivered
Verified Reply - Steve
Hi Anthony! We do handle only technical questions regarding product fitments, specifications, diagnosis and repairs. For shipment or order tracking related inquiries, please call us at: 1-877-ADVANCE (238-2623) and one of our representatives will gladly assist you with any questions or concerns you may have.
Why did I not receive a oil filter with my purchase oil i have a picture stating I get a filter but did not receive one
Verified Reply - Solomon
Hi Anthony I'm glad to help you! We do handle only technical questions regarding product fitments, specifications, diagnosis and repairs. For missing product related quires, please feel free to call us at: 1-877-ADVANCE (238-2623) or contact our "Live Chat" support and one of our Parts Pros will gladly assist you with any questions or concerns you may have.
I went to pickup the oil and filter.
But I seen that the oil was 1qut And I needed 5 qut.and I did a refund and brought the right one but I Do Not see the refund back to my card yet.
Verified Reply - Steve
Hi Nykia Robinson, I can understand your concern. Like other online companies, Advance Auto Parts must follow the policies set by the card networks (Visa, MasterCard etc.), and refunds must be posted to the original method of payment that was used for your purchase. Normally it should be processed instantly once the parts have been returned to the store location. I'm unsure what went wrong with the transaction. I'd recommend contacting our Store Leadership team, by calling us at 1-877-ADVANCE (238-2623) and press option 3 and our Field Leader will review this issue with the store location and process an instant refund to your payment method.
Displaying Question & Answer 1-5
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