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10 bestCoolant Additivesof March 2026

112M consumers helped this year.

1

MANNOL 4212 G12 + Ready to USE COOLANT Antifreeze | Extended Service Life up to of Passenger Cars – up to 250 Thousand km| Commercial Vehicles – up to 500 Thousand km | Imported from Germany 5L
MANNOL 4212 G12 + Ready to USE COOLANT Antifreeze | Extended Service Life up to of Passenger Cars – up to 250 Thousand km| Commercial Vehicles – up to 500 Thousand km | Imported from Germany 5L

MANNOL

9.7

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2

Castrol RADICOOL ESSENTIAL
Castrol RADICOOL ESSENTIAL

Castrol

9.4

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3

Gulf Kool Guard [3 L] High Performance Radiator Coolant
Gulf Kool Guard [3 L] High Performance Radiator Coolant

GULF

9.1

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4

Royal Purple 01600 Purple Ice Super-Coolant Radiator Additive - 12 oz.
Royal Purple 01600 Purple Ice Super-Coolant Radiator Additive - 12 oz.

Royal Purple

8.8

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5

GoMechanic Corecool Coolant Antifreeze Green Concentrate 1:3 Passenger & Commerical Cars (1L)
GoMechanic Corecool Coolant Antifreeze Green Concentrate 1:3 Passenger & Commerical Cars (1L)

GoMechanic

8.5

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6

Red Line Oil 80204 Water Wetter - 12 oz
Red Line Oil 80204 Water Wetter - 12 oz

Red Line

8.2

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7

Yamaha Glycol Formulated Engine Coolant Oil for Motorcycle 1L (90793AD80700)
Yamaha Glycol Formulated Engine Coolant Oil for Motorcycle 1L (90793AD80700)

YAMAHA

8.0

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8

ROWE HIGHTEC Antifreeze COOLANT Ready-Mix -25C (Color:Blue) (1.5l)
ROWE HIGHTEC Antifreeze COOLANT Ready-Mix -25C (Color:Blue) (1.5l)

ROWE

7.7

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9

Bosch Coolant F002H23087079 - Auto Cool Green Engine Coolant Concentrate for Automotive and Heavy-Duty Applications, 1 Litre
Bosch Coolant F002H23087079 - Auto Cool Green Engine Coolant Concentrate for Automotive and Heavy-Duty Applications, 1 Litre

Bosch

7.4

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10

MANNOL 4112 AF12+ OAT Organic Acid Technology Concentrated Long-life RED Coolant Fluid 325.3 STJLR.651.5003 SAE J1034 TL 774 GS 94000F Imported from Germany 1 litre
MANNOL 4112 AF12+ OAT Organic Acid Technology Concentrated Long-life RED Coolant Fluid 325.3 STJLR.651.5003 SAE J1034 TL 774 GS 94000F Imported from Germany 1 litre

MANNOL

7.1

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