🛠️ Keep your engine cool, protected, and unstoppable!
Zerex G05 Phosphate Free Concentrate Antifreeze/Coolant delivers industry-leading freeze and boil protection with a hybrid organic acid formula that combats rust and corrosion across all cooling system metals. Its customizable mixing ratios ensure optimal performance in extreme temperatures down to -84°F, backed by a 5-year/150,000-mile guarantee. Trusted by professionals and rigorously tested, it safeguards your engine’s longevity without harming gaskets, hoses, or plastics.
| Manufacturer | Valvoline |
| Brand | Zerex |
| Model | G05 |
| Item Weight | 5 pounds |
| Product Dimensions | 7.38 x 3.83 x 12 inches |
| Country of Origin | China |
| Item model number | ZXG051 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | ZXGO51 |
| Special Features | Automaker approved technology. Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications <br/> Formulated for long life performance <br/> Low-silicate, low-pH and phosphate-free formula <br/> Helps protect all cooling system metals, including aluminum |
1**F
BEST 1992-2001 VOLVO Antifreeze on the Market!!
This is the most recommended Antifreeze by Certified Volvo Technicians for the 1992-2001 Model Cars.. This G-O5 surpasses even the Blue Factory Volvo Antifreeze in all the tests. I like the G-05 because in an emergency pinch you can safely mix it with a similar Antifreeze just be sure to flush the system immediately once the issue is fixed, unlike the Blue Factory Volvo which cannot be safely mixed whatsoever.. These Authentic Series of Foreign Volvo have been known to last over 300,000-400,000 miles with proper routine maintenance, they are truly the last series of Authentic Foreign VOLVO's that were built like tanks. Outstanding product, price, value for the money, longevity, and high performance.. Thank you for supporting America and it's Armed Forces!!
J**Y
Great price on a specialty coolant not available everywhere
It seems silly to buy jugs of coolant online but this coolant is generally not available in stores in my rural town. This is advertised to be equivalent to Ford "Gold" coolant and is recommended for my 2003 6.0 diesel.It works as it should and saves me a drive to the Ford dealer or to a store that stocks this coolant.
S**.
Best hoat coolant out there
I use this every couple years when I flus my engine coolant as it is the best hoat coolant out there.
J**Z
The best there is.
A lot of Fords from the late 90s all the way through the 2000s really benefit from running this stuff. I think it's a little better and longer lasting than the Motorcraft version. It does a great job of preventing rust and scale buildup and the boil over protection is really impressive. I've had vehicles with this stuff in their cooling systems that would sit in the driveway for years barely driven, and there was no sign of rust or scale or any other problems.
C**D
Great price, great product
Cheaper than the dealer and gets shipped right to your door! Can’t ask for better.
C**S
It worked
I would give more stars but there was no cost savings. It was just less of a pain than ordering from a box store
K**0
2004 Jeep Grand Cherokee 4.0
I've been using the G05 concentrate for years in my 04 JGC since it was recommended to me. I have not had any issues with this coolant.
J**.
Coolant
It's coolant...If it's what your vehicle needs and right ratings that's all we needed.
Trustpilot
1 month ago
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