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10 bestInternal Engine Cleanerof January 2026

112M consumers helped this year.

1

3M Foaming Car Interior Cleaner (580 g) | Upholstery and Leather Cleaner | Removes Tough Stains and Dirt Inside Your Car
3M Foaming Car Interior Cleaner (580 g) | Upholstery and Leather Cleaner | Removes Tough Stains and Dirt Inside Your Car

3M

9.7

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2

Red Flow Diesel & Petrol Additive | Injector Cleaner (300ML), Treats 60L Diesel & 150L Petrol, for All Cars, Bikes, Scooters. Keeps Engine Clean, Improves Engine Smoothness, Fuel Economy & Pickup.
Red Flow Diesel & Petrol Additive | Injector Cleaner (300ML), Treats 60L Diesel & 150L Petrol, for All Cars, Bikes, Scooters. Keeps Engine Clean, Improves Engine Smoothness, Fuel Economy & Pickup.

Red Flow

9.4

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3

Liqui Moly Injection Cleaner 300ml 2522
Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly

9.1

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4

WE-3 ENGINE DEGREASER(5LTR), All Purpose Cleaner and Degreaser Concentrate Engine Cleaner, heavy dirt & grease remover, Car Engine, Wheel Protective, Non-Greasy and Solvent-Free Liquid(5000mililitter)
WE-3 ENGINE DEGREASER(5LTR), All Purpose Cleaner and Degreaser Concentrate Engine Cleaner, heavy dirt & grease remover, Car Engine, Wheel Protective, Non-Greasy and Solvent-Free Liquid(5000mililitter)

WE-3

8.8

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5

Liqui Moly Air Mass Sensor Cleaner (200 ml)
Liqui Moly Air Mass Sensor Cleaner (200 ml)

Liqui Moly

8.5

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6

Castrol Engine Shampoo Pre Oil Change Treatment (Flushing Oil) for Petrol 300 ml, CNG and Diesel Cars (3418104)
Castrol Engine Shampoo Pre Oil Change Treatment (Flushing Oil) for Petrol 300 ml, CNG and Diesel Cars (3418104)

Castrol

8.2

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7

Liqui Moly Radiator Cleaner 300Ml
Liqui Moly Radiator Cleaner 300Ml

Liqui Moly

7.9

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8

MANNOL 9964 Air Filter Oil | Cleaner | Filter Oil Spray | Foam Filter Oil | Engine Protection Oil | Imported From Germany(200ml)
MANNOL 9964 Air Filter Oil | Cleaner | Filter Oil Spray | Foam Filter Oil | Engine Protection Oil | Imported From Germany(200ml)

MANNOL

7.6

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9

STP Petrol Injector Cleaner : Unclog Dirty injectors with just one Treatment (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1
STP Petrol Injector Cleaner : Unclog Dirty injectors with just one Treatment (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1

STP

7.3

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10

Wavex Metal Polish 350g For Chrome, Copper, Brass, Bronze, Gold, Nickel and Stainless Steel. All Metal Cleaner, Rust Remover. Polisher and Protectant. Removes oxidation and discoloration.
Wavex Metal Polish 350g For Chrome, Copper, Brass, Bronze, Gold, Nickel and Stainless Steel. All Metal Cleaner, Rust Remover. Polisher and Protectant. Removes oxidation and discoloration.

WaveX

7.0

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