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10 bestCoolantsof November 2025

112M consumers helped this year.

1

Engine Ice Hi-Peformance Coolant 1.89lit
Engine Ice Hi-Peformance Coolant 1.89lit

Engine Ice

9.8

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2

RADICOOL HEAVY DUTY, 4X3L H MK
RADICOOL HEAVY DUTY, 4X3L H MK

Castrol

9.6

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3

Amsoil Long Life Antifreeze & Coolant for Passenger Cars & Light Trucks
Amsoil Long Life Antifreeze & Coolant for Passenger Cars & Light Trucks

Amsoil

9.3

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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

9.0

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5

Liqui Moly Ready Mix Radiator Coolant RAF12+ (1 Litre)
Liqui Moly Ready Mix Radiator Coolant RAF12+ (1 Litre)

Liqui Moly

8.8

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6

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

8.5

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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

8.2

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8

Gulf Kool Guard [1 L] High Performance Radiator Coolant
Gulf Kool Guard [1 L] High Performance Radiator Coolant

GULF

7.9

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9

Castrol RADICOOL SF-O Premix
Castrol RADICOOL SF-O Premix

Castrol

7.6

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10

TVS Sprinter Vericool Concentrate Coolant (Green) - 3 LTR
TVS Sprinter Vericool Concentrate Coolant (Green) - 3 LTR

Generic

7.3

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