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🛠️ Drive smarter, not harder — premium protection your engine deserves!
Zerex G40 is a premium, OEM-approved concentrated antifreeze/coolant featuring advanced Si-OAT technology that outperforms industry standards in freeze and boil protection. Designed for cars and light trucks including BMW, Mercedes-Benz, Porsche, and more, it safeguards all cooling system metals from corrosion and leaks without harmful phosphates or nitrites. With customizable mixing ratios and a 5-year/150,000-mile warranty, it maximizes engine longevity and reliability under extreme conditions.
| ASIN | B079WRBS36 |
| Amazon Bestseller | #1,059,686 in Automotive ( See Top 100 in Automotive ) #482 in Automotive Engine Coolants |
| Brand | Zerex |
| Color | purple (violet) |
| Customer Reviews | 4.8 4.8 out of 5 stars (358) |
| Date First Available | February 27, 2022 |
| Item Dimensions L x W x H | 18.7 x 9.7 x 30.5 cm |
| Item Weight | 4.22 Kilograms |
| Item model number | 861526 |
| Manufacturer | Valvoline |
| Model | G40 |
| Product Dimensions | 18.75 x 9.73 x 30.48 cm; 4.22 kg |
D**.
perfectly works for my GLE 350 2024
Works with my 2024 GLE350. It's concentrated, so you have to get distilled water from CVS, get a new cup, and add one cup of coolant and one cup of distilled water to make sure it's 50:50. and the warning signal goes away immediately.
R**X
Excelente producto
Excelente producto
C**S
Una gran alternativa a la marca original
Excelente relación costo - beneficio
A**I
Good product
Need to mix with distilled water works very well
S**W
This is Concentrated solution
Great deal since it's a concentrate, otherwise I would have had to spent twice as much if I bought the pre-diluted since my car takes a half gallon more than the amount in the container. This way I will have enough for two mercedes.
Trustpilot
3 days ago
1 month ago