Royal Purple High Performance Motor Oil 10W-30 Premium Synthetic Motor Oil, 5 Quarts
Royal Purple High Performance Motor Oil 10W-30 Premium Synthetic Motor Oil, 5 Quarts
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Royal Purple High Performance Motor Oil 10W-30 Premium Synthetic Motor Oil, 5 Quarts

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Key item features

  • Oxidation Resistance: 300% better oxidation resistance for maximum protection from oil breakdown.
  • Pre-Ignition Protection: 100% low speed pre-ignition protection to prevent major engine damage and maximize engine life.
  • Sludge Protection: 14% enhanced sludge protection for cleaner, more efficient engine operation and lower temperatures.
  • Wear Protection: Advanced additive technology prevents metal-to-metal contact, exceeding GM dexos1* and ILSAC GF-6A specs.
  • Fuel Efficiency: Low coefficient of friction optimizes fuel efficiency, meeting stringent fuel economy requirements.
  • Exhaust Protection: Patented anti-wear additive minimizes harmful effects of exhaust gases on the catalyst.
  • Ethanol Compatibility: Prevents white sludge and lubrication starvation with higher concentration gasoline-ethanol blends.
  • Corrosion Protection: Superior corrosion protection with no rust observed in standard industry testing.
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Current price is $57.99$11.60/qt
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  • Free 30-day returns

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4.428819444444445 stars out of 5, based on 576 seller reviews(4.4)
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Customer ratings & reviews

5 out of 5 stars
stars53 ratings34 reviews
How item rating is calculated
  1. 5 stars98% (52)
  2. 4 stars2% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Pros

  • : Operates with consistent power delivery.
  • : Offers good value for the quality.
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Showing 1-3 of 34 reviews

Apr 23, 2026
James
Sold byAbit ProductsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great oil I've used for years now. It has kept my engines nice and clean and oiled very well and double the time on oil changes that's saved money in its self

Incentivized Review
Helpful?5E0ZX6DTE7LY35513144
Dec 31, 2025
Walmart customer
Sold and shipped byHappEshopper
5 out of 5 stars review

Verified Purchase

beter than penzoil or kendal

Best all around oil i've have ever used. I get more mileage out of this oil than any other oil. I do an analysis on even other oil change. i use it in everything log spliter lawn tractor and mower. Just make sure you get the right weight.

Incentivized Review
Helpful?5E0ZX6DTE7LY35513144
Jul 15, 2014
ATsOilThoughts
5 out of 5 stars review

Verified Purchase

Excellent Product for high end cars!

I researched this product before purchasing and ensured that my car could use this brand & grade. When I took my Hyundai Turbo vehicle to the dealership for an oil change, they loved that I was using this product and said they wish it could be used on all their vehicles. (Keep in mind this was an opinion of a service advisor) I'm going to keep using this product, and oil changes are cheaper at the dealer when you take your own oil. :0)

Helpful?5E0ZX6DTE7LY35513144