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Mobil 1 5W-30 High Mileage Advanced Full Synthetic Motor Oil 6 pack, 1-quart bottles

|979 ratings
Item # 425746
Current price is Now $34.98
was $43.98
$5.83/qt
$9 off
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Smart summary

Generated by AI
  • Mileage-Specific Protection: This advanced full synthetic motor oil is specifically formulated to provide superior protection for engines that have accumulated over 75,000 miles, catering to the unique requirements of high-mileage vehicles.
  • Superior Wear Defense: Includes extra anti-wear additives, providing additional protection for vital engine components and effectively safeguarding against wear and tear in demanding conditions.
  • Seal Integrity: Features a dedicated seal conditioner that effectively aids in reducing oil consumption and actively prevents leaks, promoting sustained engine health and efficiency.
  • Extended Change Intervals: This full synthetic oil permits longer intervals between changes, with typical recommendations reaching 7,500 miles and up to 10,000 for some newer car models.
  • Engine Performance Boost: Reduces engine friction for a longer vehicle life, minimizes deposits, and enhances overall engine performance, even under cold and extreme weather conditions.
  • Established Brand Reliability: Mobil 1 is a long-trusted brand, continually refining and researching high-quality synthetic motor oils for decades, ensuring a top-quality product.
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mobil 1 5w-30 high mileage advanced full synthetic motor oil 6 pack, 1-quart bottles Centered front-facing view of a boxed six-pack and a single 1‑quart silver plastic bottle with ribbed side grip and gray cap; label shows Mobil 1 logo, 'High Mileage' red banner and '5W-30' viscosity on dark blue hex-pattern background. Box and bottle display callouts for high mileage formula, anti-wear additives and seal conditioner; suitable for carrying as a travel spare.
Mobil 1 5W-30 High Mileage Advanced Full Synthetic Motor Oil 6 pack, 1-quart bottles
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About this item

Product details

When it's time to change your oil in your car, truck or van, be sure to reach for Mobil 1™ 5W-30 High Mileage Advanced Full Synthetic Motor Oil. This synthetic oil has been specifically formulated to provide advanced connection for engines that have over 75,000 miles. It also contains extra anti-wear additives for additional protection in addition to a conditioner for your seals that aids in reducing oil consumption and preventing leaks.

Is synthetic oil better for your car?

Synthetic oils, such as Mobil 1 5W-30 High Mileage Advanced Full Synthetic Motor Oil, provide a cost savings down the road because they provide less friction for the engine which means a longer life for your vehicle. They also help to reduce engine deposits and boost performance, and typically function better in cold and extreme weather.

How often should I change my oil?

For a long time, whether one was using regular conventional oil or synthetic oil, the answer was always every 3,500 miles. However, because oils such as Mobil 1 5W-30 High Mileage Advanced Full Synthetic Motor Oil are better on your engine and carry fewer impurities, you can go much longer before needing an oil change. Most average cars will do well to have their oil changed every 7,500 miles, and some newer ones can even go up to 10,000 miles without trouble. As always, check with your manufacturer or mechanic for your vehicle's specific needs.

A Trusted Brand

Mobil 1 has been a trusted company when it comes to providing high-quality motor oils for decades. It has continually refined and researched the best ways to provide synthetic oil over the years, so you can rest assured that whether you are buying a 1-quart bottle or enough for a fully synthetic motor oil change, you will be getting a top-quality product.

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Specifications

  • Excellent overall lubrication and wear protection
  • Outperforms our conventional high mileage oils
  • Helps protect critical engine parts in higher mileage engines
  • Helps reduce the sludge and deposits that conventional oils can leave behind

Member ratings & reviews

4.9 out of 5 stars
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979 ratings312 reviews
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Showing 1-3 of 312 reviews

Aug 21, 2026
Reviewer name: Cephus
5 out of 5 stars
5 out of 5 stars review

The cruel crude.

I traded in 2018 Chevy Colorado for a 2021 Silverado with high engine mileage. I've been running nothing but Mobile 1 every oil change. Truck is running and sounds like a kitten purring. Thank goodness for Mobile One Motor Oil

Review from mobiloil.com
Helpful?1X5RQ7KOLMAW7192445000
Nov 24, 2025
Reviewer name: Rocco
5 out of 5 stars
5 out of 5 stars review

340,000 miles and STILL doesn't use a drop of oil

I used nothing but Pennzoil 20W-50 for decades in my W126 Mercedes-Benz S class and W123 E class sedans with inline 6 and V8 engines but once I started driving a Lexus/Toyota 2UZ-FE V8, I switched to Mobil 1. At this point, I'm now using the Mobil 1 High Mileage...and my GX470 is still going strong at over 340,000 miles!

Review from mobiloil.com
Helpful?1X5RQ7KOLMAW7192445000
Oct 6, 2025
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great car care

Have used this product for 5 or more years really like have no problem with the product we use this oil i both car's good mileage we drive alot i think if you are in need if a great high mileage oil this one is it

Helpful?1X5RQ7KOLMAW7192445000