ValvolineZerex G40 Phosphate and Nitrite Free 50/50 Ready-to-Use Antifreeze/Coolant 1 GA
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ValvolineZerex G40 Phosphate and Nitrite Free 50/50 Ready-to-Use Antifreeze/Coolant 1 GA

4.7/5
Product ID: 245719230
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🔥Boil-over resistance up to 265°F
❄️Freeze protection to -34°F
🛡️5-year/150,000-mile engine protection

Description

❄️🔥 Keep your engine cool under pressure, no matter the season!

  • LEAK COMPONENT SAFE - High-quality additives protect gaskets, hoses, plastics, and vehicle finishes—no compromises on durability or aesthetics.
  • ULTIMATE CLIMATE DEFENSE - Ready-to-use 50/50 formula shields engines from extreme freeze and boil conditions, ensuring year-round reliability.
  • CONFIDENCE BACKED GUARANTEE - 5-year/150,000-mile warranty means you’re covered against freeze-ups and boil-overs—drive worry-free.
  • ADVANCED SI ORGANIC ACID TECH - Innovative corrosion resistance safeguards all cooling system metals, including aluminum, for longer engine life.
  • PROVEN REAL WORLD PERFORMANCE - Batch and fleet-tested to deliver consistent, dependable cooling system protection under demanding conditions.

Valvoline Zerex G40 is a premium 50/50 pre-mixed antifreeze/coolant that offers superior freeze protection down to -34°F and boil-over resistance up to 265°F. Featuring advanced silicon-organic acid technology, it prevents corrosion across all cooling system metals, including aluminum, while protecting gaskets, hoses, and plastics. Backed by a 5-year/150,000-mile warranty and proven through rigorous lab and fleet testing, it ensures optimal engine performance and longevity.

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Specifications

ManufacturerValvoline
BrandValvoline
ModelG40
Item Weight9.48 pounds
Product Dimensions7.3 x 4 x 12.05 inches
Item model number861399-EA
Manufacturer Part Number861399-EA

Have a Question? See What Others Asked

Will this be okay to use in a 2012 Vw Jetta s?
Will it be compatible for Porsche Cayenne 2018?
Will this work for my 2004 Jetta 2.0l ? G12 is what is requires
is this compatible with a 2013 mercedes benz c300?

Reviews

4.7

All from verified purchases

H**M

A Go-to Coolant for Porsche Owners

Rather than spending more on "Porsche" branded (even though they don't produce them), this is very popular amongst Porsche owners (and other German cars, as applicable). Used to fill low coolant, the same color as the existing coolant (not sure what previous owner filled) and cheaper than OEM. Would not hesitate to purchase another Zerex (blue) for other cars. Highly recommended.

H**A

Quick easy and correct

Pictures and description matched item delivered

C**G

perfect coolant for my Porsche 911

I needed some coolant for my Porsche 911 and ordered this particular brand and works great. Amazon shipped it to me fast and well packaged.

K**R

great

great

M**U

What was needed for my Porsche.

This is the appropriate replacement coolant for my Porsche. I have owned it for five years and never topped up the coolant. It started to concern me, and I found that this was the most cost effective product to use in this case.Really good for the price. I feel confident using it in an expensive engine. Glad I bought it.

C**O

Co no eminent to have one around

Easy to top off and doesn’t require dilution. Hand to have it around when you need it.

N**S

G13 coolant compatible

Was looking for G13 coolant for my 2016 GTI and this has the G13 Certification and it matches in color with G13 perfectly.

C**I

Good Product.

very well priced.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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