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10 bestDiesel Additivesof December 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

9.8

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2

Liqui Moly 1811 Diesel Purge (500 ml)
Liqui Moly 1811 Diesel Purge (500 ml)

Liqui Moly

9.6

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3

Sta-Bil 22255 Diesel Formula Fuel Stabilizer and Performance Improver - 128 Fl. oz.
Sta-Bil 22255 Diesel Formula Fuel Stabilizer and Performance Improver - 128 Fl. oz.

Sta-Bil

9.3

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4

Liqui Moly Super Diesel Additive 250ml 1806
Liqui Moly Super Diesel Additive 250ml 1806

Liqui Moly

9.1

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5

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

Liqui Moly

8.8

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6

Hot Shot's Secret P040432Z Diesel Extreme Clean and Boost - 32 fl. oz.
Hot Shot's Secret P040432Z Diesel Extreme Clean and Boost - 32 fl. oz.

Hot Shot's Secret

8.6

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7

Hot Shot's Secret Diesel Winter Anti-Gel 1 Gallon
Hot Shot's Secret Diesel Winter Anti-Gel 1 Gallon

Hot Shot's Secret

8.3

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8

Hot Shot's Secret P403316Z Amber 16 oz Diesel Winter Anti-Gel 16 oz., 16 fl. oz, 1 Pack
Hot Shot's Secret P403316Z Amber 16 oz Diesel Winter Anti-Gel 16 oz., 16 fl. oz, 1 Pack

Hot Shot's Secret

8.0

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9

Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 3
Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 3

Sea Foam

7.8

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10

Liqui Moly Speed Tec Diesel Additive (250 ml), Mix
Liqui Moly Speed Tec Diesel Additive (250 ml), Mix

Liqui Moly

7.5

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