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Zerex

Zerex Extended Life Red Heavy Duty (HD) Concentrate Antifreeze/Coolant 1 GA

    • Based on 344 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Apr 28
Order within 21 hours and 26 minutes
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Configuration: Concentrate


Size: 1 GA


Features

  • 3 Years, 7,000 hours or 300,000 miles on initial fill
  • Add one bottle of Zerex Extender per 50 quarts of system capacity at 300,000 miles, 3 years or 7,000 hours for another equivalent distance/time. Replace the fluid after one extender cycle, 6 years/600,000 miles or 14,000 hours
  • Meets the performance requirements of ASTM D6210 and Caterpillar EC-1 long-life spec
  • Cummins 14603 approved
  • Terex Approved. Thermo King, Link Belt, Cummins 3666286, Cummins 14603 and other manufacturer specifications. Call 1-800-Team Val with questions
  • Contains 30 50 ppm of denatonium benzoate as a bittering agent

Description

Zerex Heavy Duty Extended Life Antifreeze/Coolant from Valvoline is formulated to meet the harsher demands of heavy-duty diesel engines such as Cummins, DDC, MACK, Navistar, Paccar and Volvo. It can also be used in gasoline engines, stationary power, marine, natural gas and light duty applications. Our Organic Acid Technology (OAT) is charged with special inhibitors to help extend the longevity of your engine by protecting internal parts from pitting, cavitation, corrosion and hard-water scale deposits. Developed with the highest-quality virgin ethylene glycol, it’s able to prevent freezes and boil- overs. And it’s guaranteed to perform for up to 3 years, 30,000 miles or 7,000 hours of operation with no supplemental coolant additives required when used in conformity with package and label instructions and specifications. When it comes to protecting and prolonging the performance of your heavy-duty engine, trust Zerex for the long haul.

Manufacturer: ‎Valvoline


Brand: ‎Zerex


Model: ‎Heavy Duty Extended Life


Item Weight: ‎9.98 pounds


Product Dimensions: ‎7.38 x 3.83 x 12 inches


Country of Origin: ‎China


Item model number: ‎ZXED1


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎ZXED1


Special Features: ‎ORGANIC ACID TECHNOLOGY RESISTS CORROSION, SCALE AND RUST to protect diesel engines and ensure your antifreeze flows and functions properly.


Date First Available: January 11, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good deal
Configuration: Concentrate Size: 1 GA, Case of 6
Good packaging, on-time delivery, competitive price.
Reviewed in the United States on October 23, 2024 by Stevie Jo
    • I have bought this alot
Configuration: Concentrate Size: 1 GA
Use it for my caterpillar skid steer works perfectly
Reviewed in the United States on February 18, 2025 by Claydog
    • It’s coolant
Configuration: Ready-to-Use Size: 1 GA, Case of 6
It’s wet and keeps my ram 2500 cool
Reviewed in the United States on March 10, 2025 by Tobi Harvey
    • Great for diesels
Configuration: Concentrate Size: 1 GA
I have a few diesel trucks and I use this coolant for all of them it helps prevent electrolysis with is important and it makes it easy to find a leak if you have one
Reviewed in the United States on November 5, 2024 by markis jay greif
    • Good product
Configuration: Concentrate Size: 1 GA
auto
Reviewed in the United States on September 8, 2023 by Timothy Joseph Llanes
    • Great Diesel Coolant and Cheaper by the Case (Way to go Amazon)
Configuration: Concentrate Size: 1 GA, Case of 6
While preparing to do a Radiator Flush on my '03 Ford Power-stroke 6.0 Diesel, I looked high and low for the specialized Coolant formulated for Diesel Engines and Cast Iron Blocks. I didn't want the premixed stuff so many companies are now only offering. I prefer to mix my own, that way I know what I'm putting in my expensive Diesel motor. It seems companies are offering premixed coolant only to make more money from us, the customer. After all, do you really know what mixture you are getting? When I mix my own making a 50/50 mix of antifreeze and distilled water, I know I am getting exactly that. And because the straight stuff is only a couple dollars more than the premix, you are getting way more for your money. Coolant of any type is not cheap by no means anyway, why pay what comes out as $4-5 per gallon for distilled water that you can buy for as little as .89 cents at the local market. In the long run, you make out better buying and mixing your own anti-freeze coolant. Plus when you buy in by the case, you have plenty left over for another flush years down the road. This Zerex is made for Diesel engines and certified by CAT EC-1, which regardless of color, if your coolant is going into your Diesel Engine, it better say CAT EC-1 somewhere on the bottle or don't use it in your 20k motor. ... show more
Reviewed in the United States on October 24, 2014 by Big-D
    • Happy
Configuration: Ready-to-Use Size: 1 GA
No prat all
Reviewed in the United States on September 25, 2024 by roberto. hernandez
    • As advertised
Configuration: Concentrate Size: 1 GA
As advertised
Reviewed in the United States on February 7, 2021 by AFelix

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