Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts
Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts
Hero image 0 of Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts, 0 of 15
Visit the Castrol Store

Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts

Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 QuartsCastrol GTX Full Synthetic 0W 20 Motor Oil 5 Quarts2 pack Castrol GTX Full Synthetic 0W 20 Motor Oil 5 Quarts5 pack Castrol GTX Full Synthetic 0W 20 Motor Oil 5 Quarts4 pack Castrol GTX Full Synthetic 0W 20 Motor Oil 5 Quarts3 pack Castrol GTX Full Synthetic 0W 20 Motor Oil 5 Quarts
Pack Size:Single
Check if this fits your vehicle

Key item features

  • Superior Wear Protection: 6X better wear protection on critical engine parts than industry standards, ensuring longevity and reliability.
  • Enhanced Sludge Protection: 1.3X better sludge protection compared to industry standards, keeping your engine cleaner.
  • Viscosity Stability: 3X stronger against viscosity breakdown than leading full synthetic oils, maintaining optimal performance.
  • Extended Oil Change Interval: Provides protection for up to 10,000 miles between oil changes, reducing maintenance frequency.
  • Industry Compliance: Meets or exceeds API SQ/SP/SN PLUS/SN, ILSAC GF-7, GM dexos1 Gen 3, and Ford WSS-M2C947-B1 and WSS-M2C962-A1 specifications.
  • Comprehensive Engine Protection: Formulated to protect against severe conditions, helping to prevent engine wear and sludge formation.
Generated by AI
Current price is $23.9615.0 ¢/fl oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $23.96
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $23.96

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.7 out of 5 stars
stars401 ratings99 reviews
How item rating is calculated
  1. 5 stars85% (342)
  2. 4 stars8% (31)
  3. 3 stars3% (11)
  4. 2 stars1% (4)
  5. 1 star3% (13)

Reviews summary

Pros

  • : Made with high-grade ingredients for optimal performance.
  • : Provides excellent antiwear and fuel economy qualities.
  • : Offers high-quality products at lower costs.
  • : Works well for cars with under 100k miles.
Generated by AI

Customer photos

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 99 reviews

Feb 12, 2026
WalmartCustomer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Priced lower than most auto parts store and delivered to my house. The nearest Walmart is thirty minutes away from me. Saves me gas and time having it delivered.

Incentivized Review
Helpful?4OXDZTD4NFPF5229769777
Mar 21, 2026
Jim
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Package was damaged on delivery

When it was delivered, it was leaking in the package. It was only packaged in a paper bag when I opened the paper bag. I must've squeezed the container and it went everywhere. Should I return it to the store to get a credit? Please respond to this and let me know what I should do.

Helpful?4OXDZTD4NFPF5229769777
Jan 6, 2026
KI
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Changed the oil in my truck to save $$. It is very expensive to have it done due to it taking more than 8 qts. This oil met all the requirements needed to meet warranty specs. Will buy again.

Helpful?4OXDZTD4NFPF5229769777