Zerex HD Nitrite-Free Extended Life Antifreeze/Coolant Concentrate - 1 Gallon

By: ‎Zerex

Experience the ultimate protection and performance with Zerex HD Nitrite Free Extended Life Concentrate Antifreeze/Coolant. This advanced formula is designed to provide superior protection against freezing, boil-over and corrosion, while still being easy to use. With its extended life formula, you can trust that your vehicle will stay running smoothly and efficiently for longer. Plus, the portion size is just right for most vehicles, making it a great choice for those who want to get the job done quickly and easily. Enjoy the peace of mind that comes with Zerex, one of the highest rated antifreezes and coolants on the market.

Key Features:

Enjoy up to 6 years or 600 hours of service without the need for extenders due to non-depletion, with a maximum of 000 miles or 12,000 hours.
87
B2B Rating
16 reviews

Review rating details

Easy to use
83
Overall satisfaction
88
Packaging
87
Consistency
90
Value for money
90
Quality of material
90
Effectiveness
90
Portion size
89

Details of Zerex HD Nitrite-Free Extended Life Antifreeze/Coolant Concentrate - 1 Gallon

  • Manufacturer: ‎Valvoline
  • Customer Reviews: 4.8/5 stars of 346 ratings
  • Manufacturer Part Number: ‎846439
  • Special Features: ‎SILICATE, AMINE, AND BORATE-FREE FORMULA keeps cooling system metals protected
  • ASIN: B0763KFF3Y
  • Best Sellers Rank: #12,381 in Automotive #37 in Antifreezes & Coolants
  • Brand: ‎Zerex
  • Item Weight: ‎9.74 pounds
  • Model: ‎Nitrite Free Extended Life Yellow Antifreeze Coolant
  • Product Dimensions: ‎7.38 x 3.83 x 12 inches
  • Date First Available: September 30, 2017
  • Item model number: ‎846439

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Comments

BH1957: I recently did a complete flush and fill, to convert my Cummins ISC 8.3, from the traditional green coolant to the extended life OAT type coolant. This meets all Cummins requirements for my engine.

United States on Oct 03, 2023

Timothy Joseph Llanes: auto

United States on Sep 08, 2023

Patrick Reynolds: Great value

United States on Jul 08, 2023

Mac131: Replaced the factory Ford Gold with this for my 2004 F-350 6.0 Powerstroke. This coolant is silicate free and will not take out your oil cooler over time. Ford Gold and other antifreeze types with silicates in the formula will eventually break down over time and clog the oil cooler which in turn takes out the EGR cooler due to coolant starvation. CAT EC-1 rated coolant is the only stuff that I will put in a 6.0.
Bypass coolant filters will only filter very small amounts at a time and are not the proper fix for preventing clogged oil coolers. It's all about doing a thorough flush (pulling block drains) and forcing all the coolant and debris out of THE ENTIRE cooling system multiple times with hot water. Once complete, add CAT EC-1 rated coolant to ensure a healthy cooling system. If not pre diluted, only dilute with distilled water. This stuff does not specifically say on the jug that it is CAT EC-1 rated but look up the specs online...it is.

United States on Mar 03, 2019

Big-D: 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...

United States on Oct 24, 2014



Zerex HD Nitrite-Free Extended Life Antifreeze/Coolant Concentrate - 1 Gallon Zerex DEX-COOL Organic Acid Technology Antifreeze / Coolant - 1 Gallon 1 Gallon of BMW Grey Antifreeze Coolant (82141467704)
Zerex HD Nitrite-Free Extended Life Antifreeze/Coolant Concentrate - 1 Gallon Zerex DEX-COOL Organic Acid Technology Antifreeze / Coolant - 1 Gallon 1 Gallon of BMW Grey Antifreeze Coolant (82141467704)
B2B Rating
87
98
97
Sale off
Total Reviews 16 reviews 539 reviews 266 reviews
Manufacturer ‎846439 ‎ZXEL1 ‎82141467704
Customer Reviews 4.8/5 stars of 346 ratings 4.8/5 stars of 1,401 ratings 4.9/5 stars of 2,490 ratings
Manufacturer Part Number ‎846439 ‎ZXEL1 ‎82141467704
Special Features ‎SILICATE, AMINE, AND BORATE-FREE FORMULA keeps cooling system metals protected
ASIN B0763KFF3Y B0033QNZWS B004QXRA00
Best Sellers Rank #12,381 in Automotive #37 in Antifreezes & Coolants #6,459 in Automotive #26 in Antifreezes & Coolants #4,914 in Automotive #22 in Antifreezes & Coolants
Brand ‎Zerex ‎Valvoline ‎BMW
Item Weight ‎9.74 pounds ‎5 pounds ‎5 pounds
Model ‎Nitrite Free Extended Life Yellow Antifreeze Coolant ‎Dex-Cool ‎82141467704
Product Dimensions ‎7.38 x 3.83 x 12 inches ‎7.38 x 3.83 x 12 inches
Date First Available September 30, 2017 January 11, 2010 June 11, 2011
Item model number ‎846439 ‎ZXEL1 ‎82141467704
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