Zerex G30 Antifreeze Coolant 50/50 Ready-to-Use 1 GA
Zerex G30 Antifreeze Coolant 50/50 Ready-to-Use 1 GA
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Zerex G30 Antifreeze Coolant 50/50 Ready-to-Use 1 GA

4.7 stars out of 59 reviews
(4.7)|
59 ratings

Key item features

  • Superior Protection: UNSURPASSED FREEZE PROTECTION AND ANTI-BOIL PERFORMANCE outperforms industry standards
  • Corrosion Resistance: ORGANIC ACID TECHNOLOGY RESISTS CORROSION, SCALE AND RUST while protecting all cooling system metals (including aluminum)
  • Leak Prevention: HIGH-QUALITY ADDITIVES PROTECT AGAINST LEAKS and won't harm gaskets, hoses, plastics or original vehicle finish
  • Ready-to-Use: PRE-MIXED VIOLET FORMULA IS READY-TO-USE in a 50/50 ratio with deionized water to protect all modern engine components from winter freezing (-34F) and summer boiling (265F)
  • Trusted Brand: Made and tested by Valvoline in the United States
  • OEM Approved: Zerex from Valvoline is the #1 selling OEM-approved coolant brand
  • Engine Compatibility: Proven to maximize engine life in Chrysler, European Ford, Fiat, GM, Jaguar, Jeep, Land Rover, and VW vehicles
  • Specifications: Capacity: 1 gal; Weight: 9.04 lbs
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Current price is $19.99$19.99/gl
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Customer ratings & reviews

4.7 out of 5 stars
stars59 ratings53 reviews
How item rating is calculated
  1. 5 stars81% (48)
  2. 4 stars14% (8)
  3. 3 stars3% (2)
  4. 2 stars0% (0)
  5. 1 star2% (1)

Reviews summary

Pros
  • : Has a ready-to-use formula for safety and durability.
  • : Designed for convenient car care.
  • : Offers excellent quality at a reasonable cost.
  • : Provides reliable and efficient processing.
  • : Prevents leakage during transportation and use.
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Showing 1-3 of 53 reviews

Oct 29, 2025
DV
5 out of 5 stars review

Verified Purchase

This coolant met the specific Chrysler MS certification I needed at almost $10/gallon less than buying through the dealer. Couldnt find it locally but it showed up quickly shipped.

Incentivized Review
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Jun 29, 2025
anonymous
5 out of 5 stars review

Verified Purchase

Great price and service

Walmart had the best price on this Antifreeze that I could find. It shipped quickly and arrived on the scheduled delivery date. I couldn't ask for a better experience!

Incentivized Review
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Aug 6, 2025
Cassandra
5 out of 5 stars review

Verified Purchase

satisfied

I have been always using this brand for my jeep jl and it works perfect, no leaks..

Incentivized Review
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