Zerex G05 Antifreeze Coolant product image
Product

Zerex G05 Antifreeze Coolant

USD 19.99
Updated 2026-03-10 18:44

Product Summary

Zerex G05 Antifreeze Coolant offers advanced Hybrid Organic Acid Technology for superior protection. It ensures optimal engine performance by preventing freezing and boiling in a 50/50 mix.

Price history

Low USD 19.99 · High USD 25.43
USD 25.43 USD 22.71 USD 19.99 19 Mar 19 Apr
Period low
USD 19.99
Period high
USD 25.43
Average
USD 23.85
Current best
USD 19.99
Advance Auto Parts

Price Insights

Price Analysis

At $19.99, this Zerex G05 coolant is competitively priced among 7 available offers, providing excellent value for its HOAT technology and comprehensive corrosion protection.

Price Outlook

Prices for automotive coolants can fluctuate based on demand and seasonal factors. This product remains a solid choice for reliable cooling system maintenance.

Dashboard

Brand
Zerex
Category
Antifreeze/Coolant
Technology
Hybrid Organic Acid Technology (HOAT)
Corrosion Protection
Protects all cooling system metals, including aluminum
Freeze Protection
-34°F (50/50 mix)
Boil Protection
265°F (50/50 mix)
Formulation
Low-silicate, low-pH, phosphate-free
Additives
Contains nitrites for diesel engine cylinder liner cavitation protection
Engine Suitability
Suitable for gasoline and diesel engines
OEM Approvals
Automaker approved technology; #1 selling OEM-approved coolant brand
Longevity
5 years / 150,000 miles (light duty); 3 years / 300,000 miles (heavy duty)
Color
Yellow

Fit & Variant Guidance

Best For

Ideal for vehicle owners seeking robust protection for all cooling system metals, including aluminum, with reliable freeze and boil-over resistance in various climates.

FAQ

What type of technology does Zerex G05 use?
Zerex G05 utilizes Hybrid Organic Acid Technology (HOAT).
What is the freeze protection level for Zerex G05?
A 50/50 mix provides freeze protection down to -34°F.
What is the boil protection level for Zerex G05?
A 50/50 mix offers boil protection up to 265°F.
What metals does Zerex G05 protect?
It protects all cooling system metals, including aluminum.
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