Zerex Extended Life Red Heavy Duty Concentrate Antifreeze/Coolant 1 GA costs $0.080 per fl oz (total $20.59) as of Nov 13, 2:38 PM UTC. That is cheaper per fl oz than 83% of the Antifreeze & Coolant Dealophant tracks. That is 26% below the median antifreeze & coolant price per fl oz.
| Current (as of Nov 13, 2:38 PM UTC) | $0.080 per fl oz |
|---|---|
| Lowest | $0.080 per fl oz |
| Average | $0.080 per fl oz |
| Highest | $0.080 per fl oz |
| Price checks | 4 |
| First checked | Nov 4, 2026 |
| Last checked | Nov 13, 2026 |
Ranks #4 of 24 Antifreeze & Coolant by price per fl oz. Category median $0.11, cheapest $0.047.
Compare all Antifreeze & Coolant by price per fl oz.
Dealophant tracks the Amazon price and price-per-unit history for Zerex Extended Life Red Heavy Duty Concentrate Antifreeze/Coolant 1 GA, so you can see today's price against its tracked 90-day low and high.
Over the last 90 days, the tracked price per unit for Zerex Extended Life Red Heavy Duty (HD) Concentrate Antifreeze/Coolant 1 GA ranged from $0.08 to $0.08 (average $0.08), across 4 captured data points since 2026-11-04. Dealophant records the real cost per unit, not the sticker price, so you can tell whether a "deal" is actually cheap per ounce, sheet, load, or count.
Prices come from Amazon search results, and Dealophant captures a new price for a product at most once every 6 hours.
Not enough price history yet
The price as of Nov 13, 2:38 PM UTC is $0.080 per fl oz, and its 90-day median is $0.080 per fl oz.
See more products at or near their 90-day low on recently lowest, or compare prices per unit across 103 categories. Check the current listing on Amazon.