castrol gtx full synthetic high mileage motor oil 0w-20, 6 pack, 1 us qt bottles Front-facing view of a 6-pack box of Castrol GTX Full Synthetic High Mileage 0W-20 motor oil with one 1 US quart bottle at right; label text shows Castrol logo, 'GTX Full Synthetic High Mileage', '0W-20' viscosity and 'for engines over 75,000 miles', plus barcode and handling icons. Suitable for topping up high-mileage engines during routine service.
Castrol GTX Full Synthetic High Mileage Motor Oil 0W-20, 6 pack, 1 US qt bottles
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GTX Full Synthetic HM

Castrol GTX Full Synthetic High Mileage Motor Oil 0W-20, 6 pack, 1 US qt bottles

|16 ratings

Smart summary

Generated by AI
  • For Over 75,000 Miles

    For Over 75,000 Miles

    Specifically formulated to protect and care for engines with higher mileage.
  • Protects Catalytic Converters

    Protects Catalytic Converters

    Reduced phosphorus formula helps protect your catalytic converter and emission system.
  • Guards Against Oil Leaks

    Guards Against Oil Leaks

    Provides enhanced protection against leaks, oil burn off, and wear.
  • Includes Six Quart Bottles

    Includes Six Quart Bottles

    Six separate one-quart bottles make it easy to pour and store.

Specifications

  • • Phosphorous Replacement Technology helps prevent catalytic converter and emission system failure
  • • 6X better wear protection than the industry standard
  • • Exceptional oil burn-off protection exceeding industry standards*
  • • Protects for up to 10,000 miles between oil changes**
  • • Also suitable for hybrids (0W grades)
  • * Based on API and ACEA volatility specifications
  • **Up to 10,000 miles or 1 year, whichever comes first
  • "Meets or exceeds the following specifications: • API SP/SN PLUS/SN • ILSAC GF-6 • Meets Ford WSS-M2C961-A1 "
Current price is $34.68
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Columbus, 43215
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Castrol GTX Full Synthetic High Mileage Motor Oil 5W-20, 6 pack, 1 US qt bottles $34.68

Castrol GTX Full Synthetic High Mileage Motor Oil 5W-20, 6 pack, 1 US qt bottles
current price $34.68

Castrol GTX Full Synthetic High Mileage Motor Oil 5W-20, 6 pack, 1 US qt bottles

4.7368 out of 5 stars
4.7368 out of 5 Stars. 19 reviews
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About this item

Product details

Castrol GTX Full Synthetic High Mileage is a full synthetic oil engineered specifically for vehicles with over 75,000 miles. It is formulated with Phosphorous Replacement Technology, a proprietary additive that reduces the level of phosphorus, which is harmful to catalytic converters and can shorten emission system life. It provides enhanced protection against wear, leaks, oil burn off and power robbing deposits.
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Key specifications

Specifications

  • • Phosphorous Replacement Technology helps prevent catalytic converter and emission system failure
  • • 6X better wear protection than the industry standard
  • • Exceptional oil burn-off protection exceeding industry standards*
  • • Protects for up to 10,000 miles between oil changes**
  • • Also suitable for hybrids (0W grades)
  • * Based on API and ACEA volatility specifications
  • **Up to 10,000 miles or 1 year, whichever comes first
  • "Meets or exceeds the following specifications: • API SP/SN PLUS/SN • ILSAC GF-6 • Meets Ford WSS-M2C961-A1 "

Member ratings & reviews

4.8 out of 5 stars
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16 ratings5 reviews
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  1. 5 stars88% (14)
  2. 4 stars6% (1)
  3. 3 stars6% (1)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 5 reviews

Sep 21, 2026
Reviewer name: BSChE2000
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Oil at a Great Price

The quarts are nicely packaged in a strong box. It's nice to have quarts for high milage vehicles that may burn a little oil.

Helpful?38OMEHKO0WE016560601705
Nov 2, 2025
Reviewer name: PATRICK
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good stuff

Has worked well and easy to install.

Helpful?38OMEHKO0WE016560601705
Nov 20, 2025
Reviewer name: Jose s
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Castrol motor oil

Very good price and quality

Helpful?38OMEHKO0WE016560601705
Current price is $34.68
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Tomorrow
.
Order within 12 hr 13 min
Return or replace anytime.

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