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10 bestDiesel Engine Cleanerof November 2025

112M consumers helped this year.

1

Pidilite WD-40, Multipurpose Spray, Rust Remover, Hinge Lubricant, Stain Remover, Degreaser, and Cleaning Agent, 420ml (341g)

Pidilite WD-40, Multipurpose Spray, Rust Remover, Hinge Lubricant, Stain Remover, Degreaser, and Cleaning Agent, 420ml (341g)

Pidilite WD-40, Multipurpose Spray, Rust Remover, Hinge Lubricant, Stain Remover, Degreaser, and Cleaning Agent, 420ml (341g)

WD-40

9.7

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2

Liqui Moly 20002 Cera Tec Friction Modifier (300 Ml), Liquid

Liqui Moly 20002 Cera Tec Friction Modifier (300 Ml), Liquid

Liqui Moly 20002 Cera Tec Friction Modifier (300 Ml), Liquid

Liqui Moly

9.4

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3

Red Flow Diesel Additive | Injector Cleaner (5 Liters). Treats 1000L Diesel for All Trucks/Buses, Cars & Generators. Maintains Fuel System, No Breakdowns, More Mileage & Smooth Engine.

Red Flow Diesel Additive | Injector Cleaner (5 Liters). Treats 1000L Diesel for All Trucks/Buses, Cars & Generators. Maintains Fuel System, No Breakdowns, More Mileage & Smooth Engine.

Red Flow Diesel Additive | Injector Cleaner (5 Liters). Treats 1000L Diesel for All Trucks/Buses, Cars & Generators. Maintains Fuel System, No Breakdowns, More Mileage & Smooth Engine.

Red Flow

9.2

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4

Liqui Moly 1811 Diesel Purge (500 ml)

Liqui Moly 1811 Diesel Purge (500 ml)

Liqui Moly 1811 Diesel Purge (500 ml)

Liqui Moly

8.9

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5

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 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

8.6

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6

Liqui-Moly Engine Flush Plus 300ml

Liqui-Moly Engine Flush Plus 300ml

Liqui-Moly Engine Flush Plus 300ml

Liqui Moly

8.3

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7

Liqui Moly Super Diesel Additive 250ml 1806

Liqui Moly Super Diesel Additive 250ml 1806

Liqui Moly Super Diesel Additive 250ml 1806

Liqui Moly

8.0

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8

Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly

7.7

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9

Liqui Moly - LMSD Super Diesel Additive (200 ml)

Liqui Moly - LMSD Super Diesel Additive (200 ml)

Liqui Moly - LMSD Super Diesel Additive (200 ml)

Liqui Moly

7.4

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10

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

Castrol

7.1

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