Super Tech Extended Life Concentrate Antifreeze/Coolant, 1-gal
Super Tech Extended Life Concentrate Antifreeze/Coolant, 1-gal
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Super Tech

Super Tech Extended Life Concentrate Antifreeze/Coolant, 1-gal

|1,059 ratings
Super Tech Extended Life Concentrate Antifreeze/Coolant, 1-galSuper Tech Extended Life Concentrate Antifreeze Coolant 1 gal2 pack Super Tech Extended Life Concentrate Antifreeze Coolant 1 gal
Pack SizeSingle

Key item features

  • Extended Protection: Provides up to 5 years or 150,000 miles of protection against freezing and boil over.
  • Universal Compatibility: Approved for use in all makes and models of foreign and domestic passenger vehicles and light-duty trucks.
  • Corrosion Prevention: Protects against corrosion of cooling system metals, including aluminum.
  • High-Quality Formula: Free of phosphate, borates, nitrites, silicates, and amines; includes a high-quality defoamer safe for hoses, plastics, and gaskets.
  • Optimal Performance: Always use deionized or RO water when diluting to prevent build-up and accelerated corrosion.
  • Premium Quality: Meets ASTM D3306 standards and is compatible with major American brands of antifreeze/coolants.
  • Convenient Size: Offered in a 1-gallon (3.78 liter) container, ideal for top-off or drains and fills.
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Specs

Antifreeze & coolant type, OATColor, YellowNet content statement, 1 GAL (3.78 L)Rec. use, Automotive, TruckVehicle fitment type, UniversalCompatible cars, all makes and models of cars and light-duty trucks

About this item

Product details

Super Tech Extended Life Concentrate Antifreeze/Coolant is specially formulated with industry-leading additives to provide optimum performance in all makes and models of cars and light-duty trucks. It is ideal for top-off or drains and fills and provides up to 5 years or 150,000 miles of protection. When using Super Tech Extended Life Concentrate always use deionized or RO water when diluting to prevent build-up and accelerated corrosion, high-quality water is essential to the performance of this product. Give your vehicle superior protection with Super Tech Extended Life Concentrate Antifreeze/Coolant. Super Tech Extended Life Concentrate Antifreeze and Coolant is offered in a 1 gallon (3.78 liter) container.


  • Super Tech Extended Life Concentrate Antifreeze/Coolant, 1 Gal
  • Protects against winter freezing and summer boil over
  • Approved for use in all makes and models of foreign and domestic passenger vehicles and light-duty trucks
  • Always use deionized or RO water when diluting Super Tech Extended Life Concentrate
  • Provides up to 5 years or 150,000 miles of protection
  • Free of phosphate, borates, nitrites, silicates, and amines
  • Protects against corrosion of cooling systems metals, including aluminum
  • High-quality defoamer which is non-harmful to hoses, plastics, or gaskets
  • Premium quality, extended life antifreeze/coolant
  • Meets ASTM D3306
  • Compatible with the major American brands of antifreeze/coolants on the market today
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Antifreeze & coolant type

OAT

Color

Yellow

Net content statement

1 GAL (3.78 L)

Rec. use

Automotive, Truck

Directions

Instructions

. Directions: Just follow these directions to give your car or light duty truck complete cooling system protection. Wash exposed skin thoroughly with soap and water after use. Caution: Do not remove radiator cap when engine is hot. 1. Drain Out Old Antifreeze: Draining removes loose rust and sediment from the radiator. 2. Flush with Clean Water: Flushing cleans the rust and sediment from the engine block. If needed use a quality cooling system cleaner followed by a flush. Use a cooling system cleaner to remove all corrosion. 3. Fill with Recommended Mix: See owner's manual for cooling system capacity and recommended change intervals. Add minimum 50% and maximum 70% SuperTech™ and water. With heater on high, run engine to normal operating temperature. Shut off engine and let cool. Check coolant level and add water or coolant again as necessary. Flush coolant from recovery tank and fill with 50/50 mixture of SuperTech™ and water. . Disposal of used antifreeze/coolant: Follow local laws and regulations. If required, dispose at facilities licensed to accept household hazardous waste. If permitted, dispose in sanitary sewer systems. Do not discard into storm sewers, septic systems or onto the ground.

Warranty

Warranty information

Extended life up to 5 years or 150,000 miles of protection

Warnings

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Customer ratings & reviews

4.7 out of 5 stars
stars
1,059 ratings291 reviews
How item rating is calculated
  1. 5 stars84% (886)
  2. 4 stars9% (100)
  3. 3 stars3% (32)
  4. 2 stars1% (12)
  5. 1 star3% (29)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 291 reviews

Oct 11, 2026
Reviewer name: Michael
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Seems like decent quality for my beater truck.

Haven't noticed anything to suggest generic is of a lesser quality. Plus, I'm not too picky because my vehicle has a ¼ million miles and looking to retire. So the $$ savings is my goal.

Helpful?3R5RIBUN89O5654563748
Oct 3, 2026
Reviewer name: jzap
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

2 for 1

it's cheaper to buy the concentrate %26 add water

Helpful?3R5RIBUN89O5654563748
Aug 30, 2026
Reviewer name: Wayne
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great bargain.

A very good price for concentrate.

Helpful?3R5RIBUN89O5654563748
Current price is $12.279.6 ¢/fl oz
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