Castrol GTX High Mileage 20W-50 Synthetic Blend Motor Oil, 5 Quarts
Castrol GTX High Mileage 20W-50 Synthetic Blend Motor Oil, 5 Quarts
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Castrol GTX High Mileage 20W-50 Synthetic Blend Motor Oil, 5 Quarts

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Key item features

  • Emission System: Phosphorus Replacement Technology helps extend emission system life by reducing harmful phosphorus, protecting the catalytic converter in high mileage vehicles.
  • Sludge Control: Superior dispersancy actively fights against sludge buildup, contributing to a cleaner engine.
  • Oil Consumption: Offers exceptional oil burn-off protection, exceeding industry standards based on API and ACEA volatility specifications.
  • Leak Prevention: Contains seal conditioners specifically designed to help reduce and prevent leaks in older engines.
  • Engine Longevity: Advanced additives minimize engine wear and provide superior protection in 7 critical areas, including corrosion prevention, sludge control, timing, and friction wear.
  • Mileage Formulation: Specially formulated synthetic blend motor oil for vehicles with over 75,000 miles, extending engine life.
  • Industry Compliance: Meets or exceeds API SP/SN PLUS/SN/SM specifications, ensuring broad compatibility and performance.
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Current price is $22.9614.4 ¢/fl oz
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Customer ratings & reviews

4.8 out of 5 stars
stars168 ratings79 reviews
How item rating is calculated
  1. 5 stars90% (152)
  2. 4 stars7% (11)
  3. 3 stars1% (1)
  4. 2 stars0% (0)
  5. 1 star2% (4)

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Showing 1-3 of 79 reviews

Jul 3, 2016
stinger
5 out of 5 stars review

Verified Purchase

Castrol GTX High Mileage is the best

Castrol GTX High Mileage 20W-50 Synthetic Blend has help me to put 468000 on my 1986 Toyota pickup 22r and steel going strong

Helpful?a01f3970-0b0c-11f1-8e30-63e7131886fb34997881
Jul 13, 2014
MANYA1966
5 out of 5 stars review

Verified Purchase

great oil and good price

Excelent motor oil I use this oil on my cars with high mileage on the engines and also on the south florida hot wether . I would recommend.

Helpful?a01f3970-0b0c-11f1-8e30-63e7131886fb34997881
Apr 25, 2021
Eduardo
5 out of 5 stars review

Verified Purchase

Its perfect.

This oil is perfect to height millage. Before you could make a pickup at Walmart itself, it's a shame it's not on the shelves.

Helpful?a01f3970-0b0c-11f1-8e30-63e7131886fb34997881