(5 pack) Super Tech Prediluted 50/50 Heavy Duty Extended Life Antifreeze/Coolant, 1 Gallon

★★★★★ 5.0 30 reviews

US$26.48
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by www.optitherm.de
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$26.48
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Aug 13
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by www.optitherm.de
Free 30-day returns Details

Product details

Management number 239980117 Release Date 2026/07/16 List Price US$26.48 Model Number 239980117
Category

Super Tech 50/50 heavy duty extended life antifreeze is a nitrite free organic acid technology (OAT) coolant.It meets or exceeds astm standards. This high performance liquid provides up to 1,000,000 miles or 20,000 hours of protection. Specifically designed for longevity, it is recommended for initial fills of all gasoline and diesel engines, ensuring comprehensive cooling system health for cars/trucks.

  • Super Tech Prediluted 50/50 Heavy-Duty Extended Life Antifreeze/Coolant, 1 Gallon:
  • Ready to use
  • Extended service life — up to 1,000,000 miles, 8 years or 20,000 hours of off-road use
  • Free of phosphates, silicates, nitrites, amines, and borates
  • Prevents pitting caused by cavitations and corrosion of brass, copper, solder, steel, cast iron, and aluminum
  • Extended life corrosion protection for aluminum and all other engine metals
  • High-quality defoamer which is non-harmful to hoses, plastics, or gaskets
  • Great for mixed fleets — approved for use in heavy duty and light duty engines
  • Meets or exceeds ASTM 6210. Ideal for CAT EC-1, Cummins, Detroit Diesel, Navistar, or mixed fleets
  • Compatible with the major American brands of organic acid technology coolants on the market today
Brand Super Tech
Rec. use Truck
Antifreeze & coolant type OAT
Color Red
Volume capacity 1 gal
Features Heavy-Duty
Vehicle fitment type Specific
Compatible cars CAT EC-1, Cummins, Detroit Diesel, Navistar
Automotive parts division Performance
Material Ethylene Glycol
Container type Bottle
Vehicle type Truck, Car
Size 1 gal
Net content statement 1 GAL (3.78 L)
Product net content uom Fluid Ounce
Product net content parent 128 Fluid Ounces
Piece count 5
Is bulk N
Weight 128 oz
Vehicle make Heavy-Duty gasoline or diesel engines.
Vehicle model Heavy-Duty gasoline or diesel engines requiring nitrite-free antifreeze/coolant.

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

5 out of 5
★★★★★
30 ratings | 12 reviews
How item rating is calculated
View all reviews
5 stars
90% (27)
4 stars
0% (0)
3 stars
0% (0)
2 stars
0% (0)
1 star
10% (3)
Sort by

There are currently no written reviews for this product.