(2 pack) Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart
(2 pack) Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart
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Mobil 1

(2 pack) Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart

|2,646 ratings
(2 pack) Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart2 pack Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W 30 5 QuartMobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W 30 5 Quart3 pack Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W 30 5 Quart4 pack Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W 30 5 Quart5 pack Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W 30 5 Quart
Pack Size2 Pack
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Key item features

  • Mileage Performance: Specifically formulated for engines with over 75,000 miles, ensuring optimal operation for high-mileage vehicles.
  • Extended Protection: Provides protection for up to 25,000 miles between oil changes, extending engine life and reducing maintenance frequency.
  • Engine Cleanliness: Actively cleans the engine in just one oil change, preventing deposits and sludge buildup for sustained performance.
  • Fuel Efficiency: Contributes to improved gas mileage, surpassing GF-7 fuel economy requirements.
  • Advanced Formulation: Utilizes a Triple Action Formula with specialty synthetic components for outstanding engine performance, protection, and cleanliness.
  • Enhanced Standards: Meets ILSAC GF-7 standards, offering superior oxidation control and protection against pre-ignition and timing chain wear.
  • Cold Start: Delivers excellent cold-start and low-temperature performance, ensuring reliable engine operation in various conditions.
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Current price is $71.9422.5 ¢/fl oz
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  • 2-pack of Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart
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4.8 out of 5 stars
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2,646 ratings684 reviews
How item rating is calculated
  1. 5 stars89% (2,364)
  2. 4 stars6% (153)
  3. 3 stars1% (23)
  4. 2 stars1% (26)
  5. 1 star3% (80)
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Showing 1-3 of 684 reviews

Jun 2, 2026
Reviewer name: Allen
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Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A high quality product at an exceptional price. IT seems to be doing it's job as far as the cleaning effects that the manufacturer claims this oil can do. Since switching to this brand I've noticed a difference in the appearance of the oil over the past couple uses.

Helpful?a3478a30-6890-11f1-8dd0-9d3763a63fd717915550557
Jun 15, 2026
Reviewer name: ShoppersWorld
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Thanks For The Excellent Service!

My local Walmart had just ran out of this Top Quality motor oil which I needed for my auto: Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart. Walmart knew just what to do to remedy the situation and had this Mobil 1 product shipped to my home address from a Walmart warehouse. Two days later the motor oil was delivered to my door step. Thanks Walmart, for your excellent service.

Helpful?a3478a30-6890-11f1-8dd0-9d3763a63fd717915550557
Jun 20, 2026
Reviewer name: Philip
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I've been using this extended performance synthetic oil for years. I only change it once per year since I drive less-than the 20,000 miles that it's designed to last. I've never had an issue so far. Their video on the Mobil 1 website shows an engine before and after 20,000 miles with this oil am when they pull the valve cover off everything looks like new with no sludge or deposits on the rods and rocker arms! It's pretty impressive and sold me right away. I've heard of big rigs (diesel 18 wheelers) running for extended intervals between oil changes with the use of a bypass filter . It saves money and maintains engine performance and life. You could change the filter in your vehicle after 10,000 miles if you want but I've never had to do that. I use OEM filters or Mobil 1 filters exclusively (Toyota and Honda ) for my 2006 Prius and Honda CRV. No issues with either vehicle so far! I'm a believer!

Helpful?a3478a30-6890-11f1-8dd0-9d3763a63fd717915550557