Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart
Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart
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Mobil 1

Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart

4.8 stars out of 1621 reviews
(4.8)|
1,621 ratings
Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 QuartMobil 1 High Mileage Full Synthetic Motor Oil 5W 20 5 Quart3 pack Mobil 1 High Mileage Full Synthetic Motor Oil 5W 20 5 Quart5 pack Mobil 1 High Mileage Full Synthetic Motor Oil 5W 20 5 Quart2 pack Mobil 1 High Mileage Full Synthetic Motor Oil 5W 20 5 Quart4 pack Mobil 1 High Mileage Full Synthetic Motor Oil 5W 20 5 Quart
Pack Size:Single
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Key item features

  • High Mileage: Designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.
  • Triple Action Formula: Delivers outstanding engine performance, protection, and cleanliness.
  • ILSAC GF-6 Standards: Helps provide low-speed pre-ignition and timing chain wear protection while improving fuel economy.
  • Temperature Protection: Provides excellent internal engine heat protection up to 500 degrees F and low temperature protection down to -30 degrees F.
  • Sludge Removal: Specially formulated to help remove sludge and lower engine temperatures.
  • Oxidation Control: Helps control oxidation to prevent oil breakdown.
  • Versatile Use: Recommended for modern cars, SUVs, light vans, and light trucks, including high-performance and turbocharged engines.
  • Trusted Brand: America's #1 selling synthetic motor oil brand at retail, and the Official Motor Oil of NASCAR.
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Current price is $27.9717.5 ¢/fl oz
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Customer ratings & reviews

4.8 out of 5 stars
stars1,621 ratings410 reviews
How item rating is calculated
  1. 5 stars90% (1,452)
  2. 4 stars5% (83)
  3. 3 stars1% (18)
  4. 2 stars1% (17)
  5. 1 star3% (51)

Reviews summary

Pros
  • : Offered at a lower price compared to other retailers.
  • : Made with high-quality oil that consistently meets expectations.
  • : Suitable for vehicles with high odometer readings.
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Showing 1-3 of 410 reviews

Jan 9, 2026
Gus
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

The Only Oil I'll Ever Use

25 years of experience has taught me that Mobil 1 Full Synthetic is the gold standard. I always pair the 5-quart jug with a Mobil 1 filter for the best protection possible. My car is living proof—it just hit 300k miles and still runs like a top. It's clear, high-quality, and worth every penny. Highly recommend to anyone who cares about their engine's longevity!

Helpful?cbaf1330-d40c-11f0-ac61-41720b250fb923636900
Oct 13, 2025
Toad
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Mobil 1 high mileage oil is the best oil you can put in your vehicle. it lasts for a long time and does its job with 100,000 mi on my truck. that's the only oil I'll use also I purchased it at Walmart. it's the Best price in Phoenix that's why I purchased it there to get the best out of that oil, make sure that you use the Mobil 1 filter also

Helpful?cbaf1330-d40c-11f0-ac61-41720b250fb923636900
Nov 3, 2025
Phillip
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great quality oil for high mileage vehicles

This mobile one oil has been used in all my vehicles as it do it yourself Machanic I haven't had any better experience than using mobile one. I immediately noticed an improvement in my engine, running quiet and smooth. Also cool other synthetic oils haven't had this type of performance, I always use mobile one because it's been around so long. Everyone in my family uses it. It's a high-quality oil that has never failed me mobile one is a company that stands by its product and quality control it functions at a high level and with the extended performance, high mileage detergent and high-quality lab testing I will always trust this brand. Walmart is a great place that has a great value for what you get. I like to buy the 5 quart container containers to save money from the individual courts.

Helpful?cbaf1330-d40c-11f0-ac61-41720b250fb923636900