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

4.7 stars out of 3675 reviews
(4.7)|
3,675 ratings
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Key item features

  • Triple Action Formula: Mobil 1 advanced full-synthetic motor oil 5W-30 utilizes Mobil 1's signature Triple Action Formula for outstanding engine performance, protection, and cleanliness.
  • Extended Protection: Helps protect critical engine parts for up to 10,000 miles between oil changes, controlling oxidation to prevent oil breakdown and maintaining excellent viscosity.
  • ILSAC GF-6 Standards: Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while improving fuel economy.
  • Sludge Removal: Specially formulated to help remove sludge and lower engine temperatures, keeping your engine clean.
  • Temperature Protection: Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F).
  • Engine Longevity: Helps to extend engine life for vehicles of all ages by protecting from the five factors that can damage engines over time.
  • Friction Reduction: Uniform synthetic oil molecules reduce friction, helping to prevent deposits and sludge buildup.
  • Versatile Use: Recommended for all types of modern vehicles, including high-performance turbo-charged, and supercharged gasoline and diesel engines in passenger cars, SUVs, light vans, and light trucks.
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Current price is $27.9717.5 ¢/fl oz
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4.7 out of 5 stars
stars3,675 ratings1,351 reviews
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Showing 1-3 of 1,351 reviews

Oct 16, 2025
Tran
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Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Cheaper than Costco

I compare the price of this Mobil 1 at Walmart and Costco when on sale. The Walmart one at the original price is still a little bit cheaper than Costco. The 5-qt container reduces hassle when returning used oil to recycling centers. This Mobil 1 improves fuel consumption in my car's engine by 0.5-1 mpg and makes it run smoothly.

Helpful?5c253110-d40d-11f0-b4b6-85abfc26e41717034372
Oct 15, 2025
BENNY
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Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Smooth Performance and Great Protection!

I've been using Mobil 1 Advanced Full Synthetic 5W-30 for a while now, and it truly makes a difference! My engine runs smoother, quieter, and feels more responsive, especially on cold starts. I also notice better gas mileage and longer time between oil changes. Definitely worth the price for the quality and protection it gives. Highly recommend for anyone who wants to keep their engine running like new!

Helpful?5c253110-d40d-11f0-b4b6-85abfc26e41717034372
Dec 12, 2025
Schmedly
Item details
Multipack quantity: 3
5 out of 5 stars review

Verified Purchase

Mobil 1 is %231

Top quality oil sold by Walmart at the lowest price in the whole country. I have a 1997 Subaru outback that has used mobil 1 exclusively since I bought it brand new. It just turned 300,000 miles, with no oil related issues. Enough said.

Helpful?5c253110-d40d-11f0-b4b6-85abfc26e41717034372