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10 bestCoolant Additivesof March 2026

112M consumers helped this year.

15% off

1

Holts HAFR0006B Antifreeze Coolant for Car VW-Audi-Seat-Skoda G12, G12+, G12++, G13, G12 EVO 10-year 300k mile long life protection to -30°C, Pink, 5 Litre
Holts HAFR0006B Antifreeze Coolant for Car VW-Audi-Seat-Skoda G12, G12+, G12++, G13, G12 EVO 10-year 300k mile long life protection to -30°C, Pink, 5 Litre

Holts

9.8

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10% off

2

Prestone PAFR0035B Coolant Antifreeze for All Vehicles 10 year 300,000 miles Corrosion Protection, Ready to Use, 1 Litre
Prestone PAFR0035B Coolant Antifreeze for All Vehicles 10 year 300,000 miles Corrosion Protection, Ready to Use, 1 Litre

Prestone

9.6

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3

MANNOL 5L Coolant Antifreeze G12+ RED Ready Mixed -30°C / +125 German Hi Spec
MANNOL 5L Coolant Antifreeze G12+ RED Ready Mixed -30°C / +125 German Hi Spec

9.3

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15% off

4

Holts HAFR0008B Antifreeze Coolant for Car Mercedes & BMW, 10-year 300k mile long life, protection to -37°C, Includes Spout, Blue, 5 Litre
Holts HAFR0008B Antifreeze Coolant for Car Mercedes & BMW, 10-year 300k mile long life, protection to -37°C, Includes Spout, Blue, 5 Litre

Holts

9.1

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10% off

5

Comma XSG48M5L Xstream G48 Antifreeze RTU, 5 Liter
Comma XSG48M5L Xstream G48 Antifreeze RTU, 5 Liter

Comma

8.8

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Related productsUp to 14% off

Red Line 80205, Supercool Extreme Powersports Coolant, Safe for Track, Street, Off-Roa - 1/2 Gallon (64 Ounces)

Red Line 80205, Supercool Extreme Powersports Coolant, Safe for Track, Street, Off-Roa - 1/2 Gallon (64 Ounces)

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Red Line (80204 Water Wetter - Coolant Additives - 12 Oz Bottle

Red Line (80204 Water Wetter - Coolant Additives - 12 Oz Bottle

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Prestone LOYAF2100LGBA Coolant/Antifreeze - Ready to Use 1lt

Prestone LOYAF2100LGBA Coolant/Antifreeze - Ready to Use 1lt

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Prestone Coolant For Car, Anti-Freeze Coolant Car Fluid To Prevent Problems & Protect Car Cooling System, Car Coolant Fluid For All Makes & Models, Antifreeze Coolant Concentrate, 4 Litre Bottle

Prestone Coolant For Car, Anti-Freeze Coolant Car Fluid To Prevent Problems & Protect Car Cooling System, Car Coolant Fluid For All Makes & Models, Antifreeze Coolant Concentrate, 4 Litre Bottle

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15% off

6

Holts HAFR0010B Antifreeze Coolant for Car Ford Vaux Opel, WSS-M97B44-D/GMW 3240, 10-year 300k mile long life, protection to -37°C, Includes Spout, Orange, 5 Litre
Holts HAFR0010B Antifreeze Coolant for Car Ford Vaux Opel, WSS-M97B44-D/GMW 3240, 10-year 300k mile long life, protection to -37°C, Includes Spout, Orange, 5 Litre

Holts

8.5

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17% off

7

Holts HAFR0004B Antifreeze Coolant Renault Dacia Type D with spout 10-year 300k mile long life, protection to -25°C, Yellow, 5 Litre
Holts HAFR0004B Antifreeze Coolant Renault Dacia Type D with spout 10-year 300k mile long life, protection to -25°C, Yellow, 5 Litre

Holts

8.2

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8

Comma XSM1L Xstream G30 Ready To Use Coolant, 1 Liter
Comma XSM1L Xstream G30 Ready To Use Coolant, 1 Liter

Comma

7.9

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6% off

9

Comma XSG401L XstreAM G40 Conc Antifrze Coolant, 1 Liter
Comma XSG401L XstreAM G40 Conc Antifrze Coolant, 1 Liter

Comma

7.6

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10

Comma SCA5L Super Coldmaster Antifreeze and Coolant Concentrate, 5 Liter
Comma SCA5L Super Coldmaster Antifreeze and Coolant Concentrate, 5 Liter

Comma

7.3

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