Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart
Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart
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Mobil 1

Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart

Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30, 5 QuartMobil 1 High Mileage Full Synthetic Motor Oil 5W 30 5 Quart2 pack Mobil 1 High Mileage Full Synthetic Motor Oil 5W 30 5 Quart4 pack Mobil 1 High Mileage Full Synthetic Motor Oil 5W 30 5 Quart5 pack Mobil 1 High Mileage Full Synthetic Motor Oil 5W 30 5 Quart
Pack Size:Single
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Key item features

  • Engine Suitability: Formulated for high mileage engines with over 75,000 miles.
  • Extended Protection: Provides protection for up to 15,000 miles between oil changes.
  • Sludge Prevention: Contains additives specifically designed to combat sludge formation.
  • Engine Longevity: Helps prolong the operational life of higher mileage vehicles.
  • Advanced Formulation: Utilizes a Triple Action Formula for superior engine performance, protection, and cleanliness.
  • Friction Reduction: Specialty synthetic components reduce friction, minimizing deposit and sludge buildup.
  • Industry Compliance: Meets ILSAC GF-7 standards, offering enhanced oxidation control and protection against pre-ignition.
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Current price is Now $24.97
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was $27.97
15.6 ¢/fl oz
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Customer ratings & reviews

4.7 out of 5 stars
stars4,693 ratings1,056 reviews
How item rating is calculated
  1. 5 stars88% (4,123)
  2. 4 stars6% (298)
  3. 3 stars1% (61)
  4. 2 stars1% (38)
  5. 1 star4% (173)

Reviews summary

Pros

  • : Offers lower cost compared to others.
  • : Made with premium ingredients and durable construction.
  • : Works in various vehicle types.
  • : Suitable for a wide range of vehicles.
  • : Provides protection for high-mileage engines.

Neutral

  • : Can be leak-resistant, but may leak in some cases.
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Showing 1-3 of 1,056 reviews

Apr 6, 2025
Kim
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Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Don’t settle for others

My son is an ASE certified mechanic and this is the only oil he recommends everyone to use. I have a Honda Accord 2005 with 157,000 and a 2004 Toyota Sequoia with 193,000 miles and they both run like new . Mobile 1 high mileage synthetic oil is the best oil….period.

Helpful?8a381e50-0b0d-11f1-85c1-b9be452911c717018131
Mar 31, 2025
David
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I bought this oil for my F150 because it had an engine noise that sounded like the valves rattling. The oil was very easy to install and I replaced the filter at the same time. I spilled a bunch of the old oil because the drain pan overflowed. I recommend emptying the drain pan before each use. This oil is very slippery, I used it on the front steps instead of wood stain and now I have to use the back window to get in and out of the house. But the steps LOOK GREAT!

Helpful?8a381e50-0b0d-11f1-85c1-b9be452911c717018131
Mar 1, 2026
Walmart customer
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

What can you say about Mobile 1? Other than it's one of, if not the best oil for older motors. My son changed oil pan gasket, timing chain and rear main oil seal. And he told me that was the cleanest 146,000mi motor he had seen and said, " Whatever your doing, keep it up.

Helpful?8a381e50-0b0d-11f1-85c1-b9be452911c717018131