Super Tech Extended Life Prediluted 50/50 Antifreeze/Coolant, 1-Gallon
Super Tech Extended Life Prediluted 50/50 Antifreeze/Coolant, 1-Gallon
Hero image 0 of Super Tech Extended Life Prediluted 50/50 Antifreeze/Coolant, 1-Gallon, 0 of 7
100+ bought since yesterday, try a subscriptionOverall pick
Super Tech

Super Tech Extended Life Prediluted 50/50 Antifreeze/Coolant, 1-Gallon

Super Tech Extended Life Prediluted 50/50 Antifreeze/Coolant, 1-GallonSuper Tech Extended Life Prediluted 50 50 Antifreeze Coolant 1 Gallon2 pack Super Tech Extended Life Prediluted 50 50 Antifreeze Coolant 1 Gallon3 pack Super Tech Extended Life Prediluted 50 50 Antifreeze Coolant 1 Gallon
Multipack Quantity:1

Key item features

  • Ready to Use: Prediluted 50/50 antifreeze/coolant, no mixing required
  • Extended Protection: Provides up to 5 years or 150,000 miles of protection
  • All-Weather Performance: Protects against winter freezing and summer boil over
  • Universal Compatibility: Suitable for all makes and models of foreign and domestic passenger vehicles and light-duty trucks
  • Corrosion Prevention: Protects cooling system metals, including aluminum, from corrosion
  • High-Quality Formula: Free of phosphate, borates, nitrites, silicates, and amines; includes a non-harmful defoamer
  • Easy-Pour Design: Comes in a convenient, easy-pour 1-gallon bottle
  • Industry Standards: Meets ASTM D3306 and is compatible with major American brands of antifreeze/coolants
Generated by AI
Current price is $7.285.7 ¢/fl oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $7.28
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $7.28

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Today
.
Order within 52 min
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

Refine your search

Customer ratings & reviews

4.7 out of 5 stars
stars2,185 ratings405 reviews
How item rating is calculated
  1. 5 stars84% (1,846)
  2. 4 stars9% (205)
  3. 3 stars2% (53)
  4. 2 stars1% (16)
  5. 1 star3% (65)

Customer photos

  • +5 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 405 reviews

Mar 6, 2026
Rudy
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I like that this was an affordable product, and although my 06 Dodge Grand caravan SXT had a different color coolant in the reservoir, it blend in just fine, no problems. Highly recommend it. p. s I have not received my $5 promo code to use on my next item I like to purchase, I don't like to be lied to by a giant retailer promising a $5 promo code after leaving my reviews on their products. Please fix this problem or don't bother telling customers to take their time to leave a review in return for a phony $5 promo code.!

Helpful?df66d9e0-318f-11f1-a0a8-cb2fb0b48516299226991
Mar 19, 2026
William
5 out of 5 stars review

Verified Purchase

Well, worth the price

For the price of this, I do not see how one person cannot flush their coolant system. Most cars would take maybe $21 For three gallons. If you would do this when the car really has low miles, That could definitely prevent problems down the road.

Helpful?df66d9e0-318f-11f1-a0a8-cb2fb0b48516299226991
Aug 15, 2025
jlaw93
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This stuff is great. My 28 year old Camry has a coolant leak- Not a huge one, but I top it off weekly using this product. I live in the desert- temps get to be in the 100s, I have the AC on full blast, and I get stuck in a considerable amount of traffic, but my car hasn't overheated.

Helpful?df66d9e0-318f-11f1-a0a8-cb2fb0b48516299226991