Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts
Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts
Hero image 0 of Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts, 0 of 13

Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts

4.8 stars out of 611 reviews
(4.8)|
611 ratings
Car
Check if this fits your vehicle

Key item features

  • Premium-quality base oils and anti-wear additives that help extend engine life
  • Superior protection against engine sludge
  • Advanced protection against viscosity and thermal breakdown
  • Superior protection against high-temperature deposits
  • Meets or exceeds the following specifications:
  • API SP/SN PLUS/SN/SM
  • ILSAC GF-6
  • Meets Ford WSS-M2C946-B1
  • Meets Ford WSS-M2C961-A1
Current price is $20.9713.1 ¢/fl oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $20.97
One-time purchase $20.97

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Today
.
Order within 5 hr 21 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
walmart plus

Get free delivery, shipping and more*

*Restrictions apply
Try Walmart+ now

About this item

Product details

Specifications

Warranty

Warnings

Compare with similar items

Comparison Overview:
Product

Viewing this item

Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts
Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts
current price $20.97
Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts
4.8 out of 5 Stars. 611 reviews
Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts
Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts
current price $20.97
Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts
4.8 out of 5 Stars. 2007 reviews
Super Tech Full Synthetic SAE 5W-30 Motor Oil, 5 Quarts
Super Tech Full Synthetic SAE 5W-30 Motor Oil, 5 Quarts
current price $17.97
Super Tech Full Synthetic SAE 5W-30 Motor Oil, 5 Quarts
4.7 out of 5 Stars. 1737 reviews
Super Tech Full Synthetic SAE 5W-30 Motor Oil, 1 Quart
Super Tech Full Synthetic SAE 5W-30 Motor Oil, 1 Quart
current price $4.98
Super Tech Full Synthetic SAE 5W-30 Motor Oil, 1 Quart
4.7 out of 5 Stars. 413 reviews
Comparison Chart:
Motor oil viscosity5W - 30Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts5W - 30Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts5W - 30Super Tech Full Synthetic SAE 5W-30 Motor Oil, 5 Quarts5W - 30Super Tech Full Synthetic SAE 5W-30 Motor Oil, 1 Quart
Motor oil typeSynthetic Blend Motor OilsCastrol GTX 5W-30 Synthetic Blend Motor Oil, 5 QuartsSynthetic Blend Motor OilsCastrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 QuartsFull Synthetic Motor OilsSuper Tech Full Synthetic SAE 5W-30 Motor Oil, 5 QuartsFull Synthetic Motor OilsSuper Tech Full Synthetic SAE 5W-30 Motor Oil, 1 Quart
Rec. useAutomotiveCastrol GTX 5W-30 Synthetic Blend Motor Oil, 5 QuartsAutomotiveCastrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 QuartsAutomotiveSuper Tech Full Synthetic SAE 5W-30 Motor Oil, 5 QuartsAutomotiveSuper Tech Full Synthetic SAE 5W-30 Motor Oil, 1 Quart
Volume capacity5 qtCastrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts5 qtCastrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts5 qtSuper Tech Full Synthetic SAE 5W-30 Motor Oil, 5 Quarts1 qtSuper Tech Full Synthetic SAE 5W-30 Motor Oil, 1 Quart
Now hiding additional rows in the Table

Customer ratings & reviews

4.8 out of 5 stars
stars611 ratings297 reviews
How item rating is calculated

Reviews summary

Pros
  • : Keeps engines running smoothly.
  • : Offers lower prices than similar retailers.
  • : Has good consistency.
  • : Provides improved performance.
Generated by AI

Customer images

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

Showing 1-3 of 297 reviews

Jan 2, 2025
WalmartCustomer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I always use this oil. I shop around and this was the best price by far. But was only available at this price for online order with curbside pickup. I will not do that again!

Incentivized Review
Helpful?6101a840-d40c-11f0-b4b6-85abfc26e4175262667759
Nov 29, 2025
Ralph
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

My favorite engine oil.

I prefer a blend instead of full synthetic for all of my vehicles. I have been using Castrol for years with no problems.

Helpful?6101a840-d40c-11f0-b4b6-85abfc26e4175262667759
Jun 24, 2025
Daniel
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Had a problem with a card couldn't get it to work while ordering .Once I figured out how to get a customer service associate to help me they did a great job in making it work great job.

Helpful?6101a840-d40c-11f0-b4b6-85abfc26e4175262667759