We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestEngine Additivesof August 2025

112M consumers helped this year.

1

IFTEX® Clean System D with Triple Action Diesel Additive for All Diesel Cars (Pack of 2) (250 ml) / Diesel Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement

IFTEX® Clean System D with Triple Action Diesel Additive for All Diesel Cars (Pack of 2) (250 ml) / Diesel Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement

IFTEX® Clean System D with Triple Action Diesel Additive for All Diesel Cars (Pack of 2) (250 ml) / Diesel Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement

Iftex

10.0

Buy it on Amazon

2

Liqui Moly 20002 Cera Tec Friction Modifier (300 ml)

Liqui Moly 20002 Cera Tec Friction Modifier (300 ml)

Liqui Moly 20002 Cera Tec Friction Modifier (300 ml)

Liqui Moly

10.0

Buy it on Amazon

3

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

9.9

Buy it on Amazon

4

Liqui Moly Super Diesel Additive 250ml 1806

Liqui Moly Super Diesel Additive 250ml 1806

Liqui Moly Super Diesel Additive 250ml 1806

Liqui Moly

9.7

Buy it on Amazon

5

Roger Engitech Nano Ceramic Coating - High Performance Ceramic Engine Oil Additive With Friction Reduction Technology - Enhances Engine Efficiency, Suitable For All Cars

Roger Engitech Nano Ceramic Coating - High Performance Ceramic Engine Oil Additive With Friction Reduction Technology - Enhances Engine Efficiency, Suitable For All Cars

Roger Engitech Nano Ceramic Coating - High Performance Ceramic Engine Oil Additive With Friction Reduction Technology - Enhances Engine Efficiency, Suitable For All Cars

ROGER

9.4

Buy it on Amazon

6

3M Engine Oil Additive, Effective Engine Lubrication and Power Transmission (50ml Each, Pack of 2)

3M Engine Oil Additive, Effective Engine Lubrication and Power Transmission (50ml Each, Pack of 2)

3M Engine Oil Additive, Effective Engine Lubrication and Power Transmission (50ml Each, Pack of 2)

3M

9.2

Buy it on Amazon

7

LIQUI MOLY Oil Additive | 300 ml | Oil additive | SKU: 2591

LIQUI MOLY Oil Additive | 300 ml | Oil additive | SKU: 2591

LIQUI MOLY Oil Additive | 300 ml | Oil additive | SKU: 2591

Liqui Moly

8.9

Buy it on Amazon

8

3M 4s2w Engine Oil Additive (50 ml)

3M 4s2w Engine Oil Additive (50 ml)

3M 4s2w Engine Oil Additive (50 ml)

3M

8.7

Buy it on Amazon

9

Wurth Diesel Additive (250 ml)

Wurth Diesel Additive (250 ml)

Wurth Diesel Additive (250 ml)

Wurth

8.4

Buy it on Amazon

10

Liqui Moly Combo of 4T Shooter (80 Ml), Flush Shooter (80 Ml) and Mos2 Additive Shooter (20 Ml) for Motorbikes

Liqui Moly Combo of 4T Shooter (80 Ml), Flush Shooter (80 Ml) and Mos2 Additive Shooter (20 Ml) for Motorbikes

Liqui Moly Combo of 4T Shooter (80 Ml), Flush Shooter (80 Ml) and Mos2 Additive Shooter (20 Ml) for Motorbikes

Liqui Moly

8.1

Buy it on Amazon

Related Reviews You Might Like

Engine Additive

Engine Additive

Fuel Additives

Fuel Additives

Engine Oil Additives

Engine Oil Additives

Oil Additives

Oil Additives