Castrol EDGE High Mileage 5W-30 Advanced Full Synthetic Motor Oil, 1 Quart
Castrol EDGE High Mileage 5W-30 Advanced Full Synthetic Motor Oil, 1 Quart
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Castrol EDGE High Mileage 5W-30 Advanced Full Synthetic Motor Oil, 1 Quart

4.8 stars out of 1078 reviews
(4.8)|
1,078 ratings
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Key item features

  • Advanced Formulation: Castrol EDGE High Mileage 5W-30 is an advanced full synthetic motor oil specifically engineered for vehicles with over 75,000 miles.
  • Emission Protection: Features Phosphorus Replacement Technology to help extend the life of the emission system by reducing harmful phosphorus to protect the catalytic converter.
  • Performance Benefits: Reduces leaks, oil burnoff, and power-robbing deposits, contributing to extended maximum performance for high mileage vehicles.
  • Extended Intervals: Allows for 15,000 miles between oil changes or one year, whichever comes first.
  • Superior Protection: Engineered to provide superior protection in seven critical areas, including corrosion prevention, sludge control, timing, and friction wear.
  • Industry Specifications: Meets or exceeds API SP/SN PLUS/SN/SM and ILSAC GF-6 specifications.
  • Manufacturer Approvals: Meets the engine test requirements of Chrysler MS 6395, Ford WSS-M2C946-B1, and Ford WSS-M2C961-A1.
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Current price is $8.4826.5 ¢/oz
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4.8 out of 5 stars
stars1,078 ratings414 reviews
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Showing 1-3 of 414 reviews

Dec 14, 2025
Richard
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Color: Black
5 out of 5 stars review

Verified Purchase

Quality motor oil

Have been exclusively using Castrol motor oils for over thirty years. Have been very pleased with their performance. Have driven over a million miles and have never had an engine failure. I always change oil and filter according to the vehicle manufacturers' recommendations. The full synthetics have a significantly longer change interval than the conventional oils.

Helpful?dd6427f0-d40c-11f0-b4b6-85abfc26e417197112254
Dec 28, 2025
Jose
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Color: Black
5 out of 5 stars review

Verified Purchase

Good Motor oil, but cost keeps increasing.

Good Motor Oil for the price at the time of purchase. However price keeps increasing. There are better options with other competitors if price keeps increasing.

Helpful?dd6427f0-d40c-11f0-b4b6-85abfc26e417197112254
Dec 27, 2025
Steve
Top Reviewer
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Color: Black
5 out of 5 stars review

Verified Purchase

Good Stuff 💯 %

reduced oil usage in 2006 Toyota 4cyl 5speed... alot. went from using ½qaurt every 1000 miles , to using almost no oil (<⅛qaurt) in 1200miles (immediately)

Helpful?dd6427f0-d40c-11f0-b4b6-85abfc26e417197112254