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Cheapest antifreeze coolant per Gallons

Best deal: $7.83 per gallon (60.6% below the median) — RV & Marine Splash 619526 RV/Marine Antifreeze, 6 gal, Pink (RV/Mar...

Price range: $7.83 – $86.95 per gallon across 35 offers. Median sits at $19.90.

Top brands showing: Peak Oet, Zerex Asian, Peak Titanium.

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RV & Marine Splash 619526 RV/Marine Antifreeze, 6 gal, Pink (RV/Marine Antifreeze)

RV & Marine Splash 619526 RV/Marine Antifreeze, 6 gal, Pink (RV/Marine Antifreeze)

Price: $49.95
$7.83 per gallon
Prime: ❌
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Zerex Pre-Charged Heavy Duty (HD) 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA

Zerex Pre-Charged Heavy Duty (HD) 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA

Price: $10.99
$10.99 per gallon
Prime: ✅
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Shell Rotella Nitrite-Free Extended Life ELC Anti-Freeze + Coolant, Pre-Diluted 50/50, 1 Gallon

Shell Rotella Nitrite-Free Extended Life ELC Anti-Freeze + Coolant, Pre-Diluted 50/50, 1 Gallon

Price: $12.53
$12.53 per gallon
Prime: ✅
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Shellzone 50/50 Pre-Diluted Antifreeze + Coolant (1 Gallon, Single Pack)

Shellzone 50/50 Pre-Diluted Antifreeze + Coolant (1 Gallon, Single Pack)

Price: $14.22
$14.20 per gallon
Prime: ✅
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PEAK Titanium 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Lifetime Engine Protection in All Vehicles, 1 Gal.

PEAK Titanium 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Lifetime Engine Protection in All Vehicles, 1 Gal.

Price: $16.99
$16.99 per gallon
Prime: ✅
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Zerex American Vehicle 50/50 Ready-to-Use Antifreeze Coolant 1 Gallon

Zerex American Vehicle 50/50 Ready-to-Use Antifreeze Coolant 1 Gallon

Price: $15.31
$17.84 per gallon
Prime: ✅
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Zerex Asian Vehicle Red Silicate and Borate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA

Zerex Asian Vehicle Red Silicate and Borate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA

Price: $17.95
$18.84 per gallon
Prime: ✅
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PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal.

PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal.

Price: $8.71
$18.90 per gallon
Prime: ✅
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PEAK OET Extended Life Pink 50/50 Prediluted Antifreeze/Coolant for European Vehicles, 1 Gal.

PEAK OET Extended Life Pink 50/50 Prediluted Antifreeze/Coolant for European Vehicles, 1 Gal.

Price: $18.95
$18.95 per gallon
Prime: ✅
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